AD5063BRMZ-REEL7
Analog Devices Inc.
The AD5063, a member of the Analog Device Inc., nanoDAC™ family, is a low power, single 16-bit, unbuffered voltage-output DAC that operates from a single 2.7 V to 5 V supply. The device offers a relative accuracy specification of ±1 LSB, and operation is guaranteed monotonic with a ±1 LSB DNL specification. The AD5063 comes with on-board resistors in a 10-lead MSOP, allowing bipolar signals to be generated with an output amplifier. The device uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and that is compatible with standard SPI®, QSPI™, MICROWIRE™, and DSP interface standards. The reference for the AD5063 is supplied from an external VREF pin. A reference buffer is also provided on-chip. The device incorporates a power-on reset circuit that ensures the DAC output powers up to midscale and remains there until a valid write to the device takes place. The device contains a power-down feature that reduces the current consumption of the device to typically 300 nA at 5 V and provides software-selectable output loads while in power-down mode. The device is put into power-down mode via the serial interface. Total unadjusted error for the device is <1 mV.This device exhibits very low glitch on power-up.Product Highlights Available in 10-lead MSOP. 16-bit accurate, 1 LSB INL. Low glitch on power-up. High speed serial interface with clock speeds up to 30 MHz. Three power-down modes available to the user.ApplicationsProcess controlData acquisition systemsPortable battery-powered instrumentsDigital gain and offset adjustmentProgrammable voltage and current sourcesProgrammable attenuators
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | AD5063BRMZ-REEL7 | 1830 | $17.41 | $12.25 | $10.90 | $9.56 | $9.56 | $9.56 | |
Analog Devices Inc | AD5063BRMZ-REEL7 | 0 | $17.03 | $15.65 | $15.00 | $13.22 | $11.48 | $11.48 | |
Arrow North American Components | AD5063BRMZ-REEL7 | 0 | 1000 | $8.41 | $8.41 | ||||
element14 APAC | AD5063BRMZ-REEL7 | 70 | 10 | * $13.63 | * $12.13 | * $10.65 | * $10.23 | * $10.23 | |
Farnell | AD5063BRMZ-REEL7 | 70 | 10 | * $13.45 | * $11.98 | * $10.53 | * $10.51 | * $10.51 | |
Mouser Electronics | AD5063BRMZ-REEL7 | 772 | 1 | $16.21 | $13.40 | $12.09 | $10.61 | $9.89 | $9.89 |
Newark | AD5063BRMZ-REEL7 | 70 | 1 | $16.50 | $12.24 | $10.90 | $10.18 | $10.18 | $10.18 |
Verical Marketplace | AD5063BRMZ-REEL7 | 110 | 1 | $13.50 | $12.34 | $11.72 | $9.78 | $9.78 | $9.78 |
Win Source | AD5063BRMZ-REEL7 | 2080 | 1 |
AD5245BRJZ10-R2
Analog Devices Inc.
The AD5245 provides a compact 2.9 mm × 3 mm packaged solution for 256-position adjustment applications. These devices perform the same electronic adjustment function as mechanical potentiometers or variable resistors, with enhanced resolution, solid-state reliability, and superior low temperature coefficient performance.The wiper settings are controllable through an I2C-compatible digital interface, which can also be used to read back the wiper register content. AD0 can be used to place up to two devices on the same bus. Command bits are available to reset the wiper position to midscale or to shut down the device into a state of zero power consumption.Operating from a 2.7 V to 5.5 V power supply and consuming less than 8 µA allows usage in portable battery-operated applications.Note that the terms digital potentiometer, VR, and RDAC are used interchangeably.APPLICATIONS Mechanical potentiometer replacement in new designs LCD panel VCOM adjustment LCD panel brightness and contrast control Transducer adjustment of pressure, temperature, position, chemical, and optical sensors RF amplifier biasing Automotive electronics adjustment Gain control and offset adjustment
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | AD5245BRJZ10-R2 | 2585 | $4.74 | $3.08 | $2.64 | $2.15 | $1.69 | $1.72 | |
Analog Devices Inc | AD5245BRJZ10-R2 | 1099 | 1 | $3.37 | $3.03 | $2.86 | $2.48 | $2.11 | $2.11 |
element14 APAC | AD5245BRJZ10-R2 | 93 | 100 | * $0.00 | * $0.00 | * $0.00 | * $2.34 | * $1.91 | * $1.88 |
Farnell | AD5245BRJZ10-R2 | 93 | 100 | * $0.00 | * $0.00 | * $0.00 | * $2.30 | * $1.86 | * $1.86 |
Mouser Electronics | AD5245BRJZ10-R2 | 11104 | 1 | $3.97 | $2.61 | $2.61 | $2.15 | $1.72 | $1.72 |
Newark | AD5245BRJZ10-R2 | 108 | 1 | $3.37 | $2.54 | $2.22 | $2.10 | $2.10 | $2.10 |
Win Source | AD5245BRJZ10-R2 | 8700 | 6 | $2.03 | $1.97 | $1.68 | $1.68 |
AD5245BRJZ5-RL7
Analog Devices Inc.
The AD5245 provides a compact 2.9 mm × 3 mm packaged solution for 256-position adjustment applications. These devices perform the same electronic adjustment function as mechanical potentiometers or variable resistors, with enhanced resolution, solid-state reliability, and superior low temperature coefficient performance.The wiper settings are controllable through an I2C-compatible digital interface, which can also be used to read back the wiper register content. AD0 can be used to place up to two devices on the same bus. Command bits are available to reset the wiper position to midscale or to shut down the device into a state of zero power consumption.Operating from a 2.7 V to 5.5 V power supply and consuming less than 8 µA allows usage in portable battery-operated applications.Note that the terms digital potentiometer, VR, and RDAC are used interchangeably.APPLICATIONS Mechanical potentiometer replacement in new designs LCD panel VCOM adjustment LCD panel brightness and contrast control Transducer adjustment of pressure, temperature, position, chemical, and optical sensors RF amplifier biasing Automotive electronics adjustment Gain control and offset adjustment
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | AD5245BRJZ5-RL7 | 17659 | $3.64 | $2.39 | $2.06 | $1.69 | $1.31 | $1.14 | |
Analog Devices Inc | AD5245BRJZ5-RL7 | 0 | $2.56 | $2.30 | $2.17 | $1.85 | $1.26 | $1.26 | |
Arrow North American Components | AD5245BRJZ5-RL7 | 0 | 3000 | $0.90 | |||||
element14 APAC | AD5245BRJZ5-RL7 | 471 | 1 | * $2.68 | * $1.98 | * $1.82 | * $1.63 | * $1.54 | * $1.54 |
Farnell | AD5245BRJZ5-RL7 | 678 | 1 | * $3.03 | * $2.13 | * $1.86 | * $1.68 | * $1.53 | * $1.53 |
Mouser Electronics | AD5245BRJZ5-RL7 | 10704 | 1 | $3.53 | $2.32 | $2.32 | $1.65 | $1.28 | $1.17 |
Newark | AD5245BRJZ5-RL7 | 471 | 1 | $2.40 | $1.78 | $1.55 | $1.46 | $1.46 | $1.46 |
Verical Marketplace | AD5245BRJZ5-RL7 | 906 | 7 | $1.56 | $1.41 | $1.30 | $0.88 | $0.00 | |
Win Source | AD5245BRJZ5-RL7 | 5000 | 12 | $1.38 | $1.17 | $0.96 | $0.96 |
AD5254BRUZ10
Analog Devices Inc.
The AD5253 / AD5254 are quad-channel, I2C, nonvolatile memory, digitally controlled potentiometers with 64/256 positions, respectively. These devices perform the same electronic adjustment functions as mechanical potentiometers, trimmers, and variable resistors.The parts’ versatile programmability allows multiple modes of operation, including read/write access in the RDAC and EEMEM registers, increment/decrement of resistance, resistance changes in ±6 dB scales, wiper setting readback, and extra EEMEM for storing user-defined information, such as memory data for other components, look-up table, or system identification information.The AD5253 / AD5254 allow the host I2C controllers to write any of the 64-/256-step wiper settings in the RDAC registers and store them in the EEMEM. Once the settings are stored, they are restored automatically to the RDAC registers at system power-on; the settings can also be restored dynamically.The AD5253 / AD5254 provide additional increment, decrement, +6 dB step change, and –6 dB step change in synchronous or asynchronous channel update mode. The increment and decrement functions allow stepwise linear adjustments, with a ± 6 dB step change equivalent to doubling or halving the RDAC wiper setting. These functions are useful for steep-slope, nonlinear adjustments, such as white LED brightness and audio volume control.The AD5253 / AD5254 have a patented resistance-tolerance storing function that allows the user to access the EEMEM and obtain the absolute end-to-end resistance values of the RDACs for precision applications.The AD5253 / AD5254 are available in TSSOP-20 packages in 1 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ options. All parts are guaranteed to operate over the –40°C to +105°C extended industrial temperature range. In this data sheet, the nonvolatile memory and EEMEM terms are used interchangeably, as are the digital potentiometer and RDAC terms.APPLICATIONS Mechanical potentiometer replacement Low resolution DAC replacement RGB LED backlight control White LED brightness adjustment RF base station power amp bias control Programmable gain and offset control Programmable attenuators Programmable voltage-to-current conversion Programmable power supply Programmable filters Sensor calibrations
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | AD5254BRUZ10 | 982 | $8.48 | $5.78 | $6.93 | $6.02 | $5.26 | $3.59 | |
Analog Devices Inc | AD5254BRUZ10 | 344 | 1 | $9.08 | $8.20 | $7.82 | $6.79 | $5.40 | $5.40 |
Arrow North American Components | AD5254BRUZ10 | 0 | 150 | $3.10 | $3.10 | $3.10 | $3.10 | $0.00 | $0.00 |
element14 APAC | AD5254BRUZ10 | 20 | 1 | * $10.86 | * $7.68 | * $7.68 | * $5.69 | * $5.51 | * $5.51 |
Farnell | AD5254BRUZ10 | 17 | 1 | * $11.04 | * $7.89 | * $7.89 | * $5.61 | * $5.44 | * $5.44 |
Mouser Electronics | AD5254BRUZ10 | 384 | 1 | $10.59 | $7.22 | $7.07 | $5.15 | $5.15 | $5.15 |
Newark | AD5254BRUZ10 | 32 | 1 | $9.07 | $7.06 | $6.04 | $6.04 | $5.44 | $5.44 |
Verical Marketplace | AD5254BRUZ10 | 75 | 75 | $3.10 | $3.10 | $3.10 | |||
Win Source | AD5254BRUZ10 | 1600 | 1 | $5.03 | $4.07 | $3.47 | $3.47 | $3.47 |
AD5263BRUZ20
Analog Devices Inc.
The AD5263 is the industry’s first quad-channel, 256-position, digital potentiometer1 with a selectable digital interface. This device performs the same electronic adjustment function as mechanical potentiometers or variable resistors, with enhanced resolution, solid-state reliability, and superior low temperature coefficient performance.Each channel of the AD5263 offers a completely programmable value of resistance between the A terminal and the wiper or between the B terminal and the wiper. The fixed A-to-B terminal resistance of 20 kΩ, 50 kΩ, or 200 kΩ has a nominal temperature coefficient of ±30 ppm/°C and a ±1% channel-to-channel matching tolerance. Another key feature of this part is the ability to operate from +4.5 V to +15 V, or at ±5 V.Wiper position programming presets to midscale upon power-on. Once powered, the VR wiper position is programmed by either the 3-wire SPI or 2-wire I2C-compatible interface. In the I2C mode, additional programmable logic outputs enable users to drive digital loads, logic gates, and analog switches in their systems.The AD5263 is available in a narrow body, 24-lead TSSOP. All parts are guaranteed to operate over the automotive temperature range of –40°C to +125°C.For single- or dual-channel applications, refer to the AD5260 / AD5280 or AD5262 / AD5282 data sheets. APPLICATIONS: Mechanical potentiometer replacement Optical network adjustment Instrumentation: gain, offset adjustment Stereo channel audio level control Automotive electronics adjustment Programmable power supply Programmable filters, delays, time constants Line impedance matching Low resolution DAC/trimmer replacement Base station power amp biasing Sensor calibration
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | AD5263BRUZ20 | 1800 | $10.22 | $9.23 | $8.80 | $7.64 | $5.79 | $4.25 | |
Analog Devices Inc | AD5263BRUZ20 | 227 | 1 | $9.74 | $8.80 | $8.39 | $7.28 | $5.79 | $5.79 |
Arrow Asia | AD5263BRUZ20 | 124 | 124 | $4.54 | $4.09 | ||||
Arrow Europe | AD5263BRUZ20 | 359 | 1 | $6.48 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
Arrow North American Components | AD5263BRUZ20 | 27 | 1 | $7.40 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
element14 APAC | AD5263BRUZ20 | 117 | 1 | * $10.76 | * $6.98 | * $6.98 | * $6.56 | * $6.26 | * $6.26 |
Farnell | AD5263BRUZ20 | 117 | 1 | * $11.36 | * $8.34 | * $8.34 | * $6.59 | * $5.83 | * $5.83 |
Mouser Electronics | AD5263BRUZ20 | 3563 | 1 | $7.15 | $6.46 | $6.16 | $5.50 | $5.50 | $5.50 |
Newark | AD5263BRUZ20 | 181 | 1 | $10.30 | $9.29 | $7.89 | $7.37 | $7.37 | $7.37 |
Verical Marketplace | AD5263BRUZ20 | 27 | 2 | $4.34 | $0.00 | $5.61 | $5.11 | $0.00 | $0.00 |
Win Source | AD5263BRUZ20 | 6320 | 3 | $16.14 | $13.75 | $13.75 | $13.75 | $13.75 |
AD5263BRUZ200
Analog Devices Inc.
The AD5263 is the industry’s first quad-channel, 256-position, digital potentiometer1 with a selectable digital interface. This device performs the same electronic adjustment function as mechanical potentiometers or variable resistors, with enhanced resolution, solid-state reliability, and superior low temperature coefficient performance.Each channel of the AD5263 offers a completely programmable value of resistance between the A terminal and the wiper or between the B terminal and the wiper. The fixed A-to-B terminal resistance of 20 kΩ, 50 kΩ, or 200 kΩ has a nominal temperature coefficient of ±30 ppm/°C and a ±1% channel-to-channel matching tolerance. Another key feature of this part is the ability to operate from +4.5 V to +15 V, or at ±5 V.Wiper position programming presets to midscale upon power-on. Once powered, the VR wiper position is programmed by either the 3-wire SPI or 2-wire I2C-compatible interface. In the I2C mode, additional programmable logic outputs enable users to drive digital loads, logic gates, and analog switches in their systems.The AD5263 is available in a narrow body, 24-lead TSSOP. All parts are guaranteed to operate over the automotive temperature range of –40°C to +125°C.For single- or dual-channel applications, refer to the AD5260 / AD5280 or AD5262 / AD5282 data sheets. APPLICATIONS: Mechanical potentiometer replacement Optical network adjustment Instrumentation: gain, offset adjustment Stereo channel audio level control Automotive electronics adjustment Programmable power supply Programmable filters, delays, time constants Line impedance matching Low resolution DAC/trimmer replacement Base station power amp biasing Sensor calibration
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | AD5263BRUZ200 | 4763 | $7.18 | $6.49 | $8.80 | $7.64 | $5.79 | $4.21 | |
Analog Devices Inc | AD5263BRUZ200 | 1169 | 1 | $9.74 | $8.80 | $8.39 | $7.28 | $5.79 | $5.79 |
Arrow North American Components | AD5263BRUZ200 | 0 | 124 | $4.96 | $4.66 | ||||
element14 APAC | AD5263BRUZ200 | 320 | 1 | * $9.15 | * $6.15 | * $6.15 | * $6.00 | * $5.80 | * $5.80 |
Farnell | AD5263BRUZ200 | 264 | 1 | * $9.03 | * $6.71 | * $6.71 | * $5.84 | * $5.71 | * $5.71 |
Mouser Electronics | AD5263BRUZ200 | 1498 | 1 | $7.07 | $6.46 | $6.16 | $5.50 | $5.50 | $5.50 |
Newark | AD5263BRUZ200 | 382 | 1 | $9.86 | $8.86 | $8.07 | $7.54 | $5.26 | $5.26 |
Win Source | AD5263BRUZ200 | 8000 | 6 |
ADUC841BCPZ62-3
Analog Devices Inc.
The ADuC841/ADuC842/ADuC843 are complete smart transducer front ends, that integrates a high performance self-calibrating multichannel ADC, a dual DAC, and an optimized single-cycle 20 MHz 8-bit MCU (8051 instruction set compatible)on a single chip.The ADuC841 and ADuC842 are identical with the exception of the clock oscillator circuit; the ADuC841 is clocked directly from an external crystal up to 20 MHz whereas the ADuC842 uses a 32 kHz crystal with an on-chip PLL generating a programmable core clock up to 16.78 MHz.The ADuC843 is identical to the ADuC842 except that the ADuC843 has no analog DAC outputs.The microcontroller is an optimized 8052 core offering up to 20 MIPS peak performance. Three different memory options are available offering up to 62 kBytes of nonvolatile Flash/EE program memory. Four kBytes of nonvolatile Flash/EE data memory, 256 bytes RAM, and 2 kBytes of extended RAM are also integrated on-chip. The parts also incorporate additional analog functionality with two 12-bit DACs, power supply monitor, and a band gap reference. On-chip digital peripherals include two 16-bit Σ-Δ. DACs, a dual output 16-bit PWM, a watchdog timer, a time interval counter, three timers/counters, and three serial I/O ports (SPI, I2C, and UART).On the ADuC812 and the ADuC832, the I2C and SPI interfaces share some of the same pins. For backwards compatibility, this is also the case for the ADuC841/ADuC842/ADuC843.However, there is also the option to allow SPI operate separately on P3.3, P3.4, and P3.5, while I2C uses the standard pins. The I2C interface has also been enhanced to offer repeated start, general call, and quad addressing.On-chip factory firmware supports in-circuit serial download and debug modes (via UART) as well as single-pin emulation mode via the EA pin..Applications Optical networking—laser power control Base station systems Precision instrumentation, smart sensors Transient capture systems DAS and communications systems
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | 505-ADUC841BCPZ62-3-ND | 36 | $28.25 | $23.57 | $19.65 | $19.80 | $19.63 | $19.63 | |
Analog Devices Inc | ADUC841BCPZ62-3 | 0 | $30.14 | $27.80 | $26.55 | $26.55 | $26.55 | $26.55 | |
Arrow North American Components | ADUC841BCPZ62-3 | 0 | 49 | $13.06 | $12.93 | $12.56 | $12.07 | ||
element14 APAC | ADUC841BCPZ62-3 | 0 | 1 | * $23.23 | * $21.64 | * $19.86 | * $19.86 | * $19.86 | * $19.86 |
Farnell | ADUC841BCPZ62-3 | 0 | 1 | * $19.87 | * $18.53 | * $17.01 | * $17.01 | * $17.01 | * $17.01 |
Mouser Electronics | 584-ADUC841BCPZ62-3 | 36 | 1 | $28.96 | $23.69 | $19.69 | $19.32 | $19.32 | $19.32 |
Verical Marketplace | ADUC841BCPZ62-3 | 39 | 39 | $13.17 | $13.17 | $13.17 | $13.17 |
ADUC843BCP32Z-5
Analog Devices Inc.
The ADuC841/ADuC842/ADuC843 are complete smart transducer front ends, that integrates a high performance self-calibrating multichannel ADC, a dual DAC, and an optimized single-cycle 20 MHz 8-bit MCU (8051 instruction set compatible) on a single chip.The ADuC841 and ADuC842 are identical with the exception of the clock oscillator circuit; the ADuC841 is clocked directly from an external crystal up to 20 MHz whereas the ADuC842 uses a 32 kHz crystal with an on-chip PLL generating a programmable core clock up to 16.78 MHz.The ADuC843 is identical to the ADuC842 except that the ADuC843 has no analog DAC outputs.The microcontroller is an optimized 8052 core offering up to 20 MIPS peak performance. Three different memory options are available offering up to 62 kBytes of nonvolatile Flash/EE program memory. Four kBytes of nonvolatile Flash/EE data memory, 256 bytes RAM, and 2 kBytes of extended RAM are also integrated on-chip. The parts also incorporate additional analog functionality with two 12-bit DACs, power supply monitor, and a band gap reference. On-chip digital peripherals include two 16-bit Σ-Δ. DACs, a dual output 16-bit PWM, a watchdog timer, a time interval counter, three timers/counters, and three serial I/O ports (SPI, I2C, and UART).On the ADuC812 and the ADuC832, the I2C and SPI interfaces share some of the same pins. For backwards compatibility, this is also the case for the ADuC841/ADuC842/ADuC843.However, there is also the option to allow SPI operate separately on P3.3, P3.4, and P3.5, while I2C uses the standard pins. The I2C interface has also been enhanced to offer repeated start, general call, and quad addressing.On-chip factory firmware supports in-circuit serial download and debug modes (via UART) as well as single-pin emulation mode via the EA pin.Applications Optical networking—laser power control Base station systems Precision instrumentation, smart sensors Transient capture systems DAS and communications systems
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | ADUC843BCP32Z-5 | 0 | $11.59 | $11.59 | $11.59 | ||||
Analog Devices Inc | ADUC843BCP32Z-5 | 0 | |||||||
Arrow North American Components | ADUC843BCP32Z-5 | 90 | 1 | $18.64 | $17.37 | $15.63 | $14.82 | $14.18 | $14.18 |
element14 APAC | ADUC843BCP32Z-5 | 0 | 1 | $20.78 | $18.86 | $17.06 | $15.35 | $15.35 | $15.35 |
Farnell | ADUC843BCP32Z-5 | 0 | 1 | $10.90 | $9.46 | $8.56 | $8.56 | $8.56 | $8.56 |
Mouser Electronics | ADUC843BCP32Z-5 | 0 | 1 | $19.30 | $17.73 | $17.00 | $14.97 | $13.32 | $11.84 |
Verical Marketplace | ADUC843BCP32Z-5 | 486 | 81 | $18.64 | $18.64 | $18.64 |
ADUC843BCPZ32-3
Analog Devices Inc.
The ADuC841/ADuC842/ADuC843 are complete smart transducer front ends, that integrates a high performance self-calibrating multichannel ADC, a dual DAC, and an optimized single-cycle 20 MHz 8-bit MCU (8051 instruction set compatible) on a single chip.The ADuC841 and ADuC842 are identical with the exception of the clock oscillator circuit; the ADuC841 is clocked directly from an external crystal up to 20 MHz whereas the ADuC842 uses a 32 kHz crystal with an on-chip PLL generating a programmable core clock up to 16.78 MHz.The ADuC843 is identical to the ADuC842 except that the ADuC843 has no analog DAC outputs.The microcontroller is an optimized 8052 core offering up to 20 MIPS peak performance. Three different memory options are available offering up to 62 kBytes of nonvolatile Flash/EE program memory. Four kBytes of nonvolatile Flash/EE data memory, 256 bytes RAM, and 2 kBytes of extended RAM are also integrated on-chip. The parts also incorporate additional analog functionality with two 12-bit DACs, power supply monitor, and a band gap reference. On-chip digital peripherals include two 16-bit Σ-Δ. DACs, a dual output 16-bit PWM, a watchdog timer, a time interval counter, three timers/counters, and three serial I/O ports (SPI, I2C, and UART).On the ADuC812 and the ADuC832, the I2C and SPI interfaces share some of the same pins. For backwards compatibility, this is also the case for the ADuC841/ADuC842/ADuC843.However, there is also the option to allow SPI operate separately on P3.3, P3.4, and P3.5, while I2C uses the standard pins. The I2C interface has also been enhanced to offer repeated start, general call, and quad addressing.On-chip factory firmware supports in-circuit serial download and debug modes (via UART) as well as single-pin emulation mode via the EA pin.Applications Optical networking—laser power control Base station systems Precision instrumentation, smart sensors Transient capture systems DAS and communications systems
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | ADUC843BCPZ32-3 | 0 | $8.16 | $11.47 | $11.47 | $11.47 | |||
Analog Devices Inc | ADUC843BCPZ32-3 | 0 | |||||||
Arrow North American Components | ADUC843BCPZ32-3 | 0 | 81 | $7.59 | $7.42 | $0.00 | |||
element14 APAC | ADUC843BCPZ32-3 | 0 | 1 | $20.78 | $18.86 | $17.06 | $15.35 | $15.35 | $15.35 |
Farnell | ADUC843BCPZ32-3 | 0 | 1 | $10.90 | $9.46 | $8.56 | $8.56 | $8.56 | $8.56 |
Mouser Electronics | ADUC843BCPZ32-3 | 0 | 1 | $19.30 | $17.73 | $11.84 | $11.84 | $11.84 | $11.84 |
Verical Marketplace | ADUC843BCPZ32-3 | 324 | 81 | $8.02 | $8.02 | $8.02 | |||
Win Source | ADUC843BCPZ32-3 | 760 | 5 |
DAC8228FPZ
Analog Devices Inc.
The DAC-8228 is a dual 8-bit, voltage output, CMOS, D/A converter in a single chip. It was designed to drop into AD7528 / AD7628 sockets eliminating two external op amps in applications such as hard diskdrives. These applications generally operate the AD7528 / AD7628 with zero volts applied to VREF and offset AGND to +2.5 or +5 volts. The DAC-8228 is tested under both these conditions.The DAC-8228 can also be used in those applications requiring a unipolar output voltage. It can deliver an output voltage between 0V and +10V with VDD = +14V (maximum output voltage is VDD -4V). The DAC-8228's reference input can accept a negative voltage from 0V to -10V (the DAC's internal unity-gain inverting amplifier inverts the input signal). Choose the DAC-8229 for bipolar operation.The DAC8228 offers CerDIP and plastic packaged devices in the extended industrial temperature range of -40° to +85°C. Applications requiring the military temperature range should use the DAC-8229. To make the DAC-8229 pin and functionally compatible with the DAC-8228, AGND A and AGND B should be tied together to function as VZ, and VSS connected to GND.The DAC-8228 consists of two CMOS voltage output amplifiers, two high-accuracy R-2R resistor ladder networks, interface control logic, and two 8-bit registers. An internal regulator maintains TTL logic compatibility and fast microprocessor interface timing over the full VDD range.The DAC-8228 dissipates only 90mW in the space saving 20-pin 0.3' DIP or the 20-lead SO surface mount package. Its compact size, low power, and economical cost per channel, makes it attractive for applications requiring multiple D/A converters without sacrificing circuit-board space. Reduced parts count also improves system reliability.Using PMI's advanced oxide-isolated, silicon-gate CMOS process, coupled with its highly-stable thin-film resistor ladder, allows the DAC-8228 to offer superior matching and temperature tracking between DACs.APPLICATIONS Disk Drive Systems Automatic Test Equipment Process/Industrial Controls Energy Controls Programmable Instrumentation Multi-Channel Microprocessor-Controlled Systems Servo Control Systems
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | DAC8228FPZ | 9 | $21.70 | $20.21 | $19.11 | $17.07 | $15.51 | $15.51 | |
Analog Devices Inc | DAC8228FPZ | 0 | $22.77 | $21.00 | $20.06 | $17.93 | $16.70 | $16.70 | |
Arrow Europe | DAC8228FPZ | 9 | 1 | $18.85 | $17.06 | $16.66 | $16.66 | $13.08 | $13.08 |
Arrow North American Components | DAC8228FPZ | 0 | 36 | $15.52 | $15.52 | $13.95 | $13.95 | ||
element14 APAC | DAC8228FPZ | 9 | 1 | $25.93 | $23.83 | $22.84 | $20.12 | $19.14 | $19.14 |
Farnell | DAC8228FPZ | 9 | 1 | $13.41 | $13.41 | $13.41 | $13.41 | $13.41 | $13.41 |
Mouser Electronics | DAC8228FPZ | 204 | 1 | $21.59 | $19.91 | $17.28 | $17.28 | $15.43 | $14.40 |
Newark | DAC8228FPZ | 11 | 1 | $16.59 | $15.24 | $14.06 | $12.24 | $12.24 | $12.24 |
Verical Marketplace | DAC8228FPZ | 1152 | 36 | $21.93 | $21.93 | $21.93 | $21.93 | ||
Win Source | DAC8228FPZ | 8900 | 3 |