AD8666ARMZ-REEL

Analog Devices Inc.
The AD866x family are single supply, rail-to-rail output amplifiers with low noise performance featuring an extended operating range with supply voltages up to 16 V. They also feature low input bias currents, wide signal bandwidth, and low input voltage and current noise. For lower offset voltage, choose the AD8661/AD8662/AD8664 family.The combination of low offsets, very low input bias currents, and wide supply range make these amplifiers useful in a wide variety of cost sensitive applications normally associated with much higher priced JFET amplifiers. Systems using high impedance sensors, such as photo diodes, benefit from the combination of low input bias current, low noise, and low offset and bandwidth. The wide operating voltage range matches high performance ADCs and DACs. Audio applications and medical monitoring equipment can take advantage of the high input impedance, low voltage and current noise, wide bandwidth, and the lack of popcorn noise found in many other low input bias current amplifiers.The AD866x family is specified over the extended industrial temperature range (−40° to +125°C). See the Ordering Guide for automotive models.Applications Sensor amplificationReference buffersMedical equipmentPhysiological measurementsSignal filters and conditioningConsumer audioPhotodiode amplificationADC driverLevel shifting circuits
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey AD8666ARMZ-REEL 4811 1 $3.51 $2.64 $2.42 $2.19 $1.49 $1.88
Analog Devices Inc AD8666ARMZ-REEL 0 $3.68 $3.31 $3.12 $2.71 $1.97 $1.97
Arrow North American Components AD8666ARMZ-REEL 0 3000 $2.78 $2.49 $2.34 $1.98 $1.31 $0.00
element14 APAC AD8666ARMZ-REEL 2701 100 * $0.00 * $0.00 * $0.00 * $2.44 * $2.31 * $2.31
Farnell AD8666ARMZ-REEL 2701 1 * $5.20 * $3.48 * $3.23 * $2.60 * $2.48 * $2.48
Mouser Electronics AD8666ARMZ-REEL 2987 1 $2.45 $2.09 $2.09 $1.72 $1.70 $1.70
Newark AD8666ARMZ-REEL 2753 1 $3.45 $2.60 $2.26 $2.14 $2.14 $2.14
Verical Marketplace AD8666ARMZ-REEL 39 5 $2.49 $2.34 $2.13 $1.41 $1.41
Win Source AD8666ARMZ-REEL 4920 3

ADA4000-2ARMZ-RL

Analog Devices Inc.
The ADA4000-1 / ADA4000-2 / ADA4000-4 are junction fieldeffect transistor (JFET) input operational amplifiers featuringprecision, very low bias current, and low power. Combininghigh input impedance, low input bias current, wide bandwidth,fast slew rate, and fast settling time, the ADA4000-1 / ADA4000-2 / ADA4000-4 are ideal amplifiers for driving analog-to-digitalinputs and buffering digital-to-analog converter outputs. Theinput common-mode voltage includes the positive power supply,which makes the device an excellent choice for high-side signalconditioning.Additional applications for the ADA4000-1 / ADA4000-2 / ADA4000-4 include electronic instruments, automated testequipment (ATE) amplification, buffering, integrator circuits,instrumentation-quality photodiode amplification, and fastprecision filters (including phase-locked loop filters). The devicesalso include utility functions, such as reference buffering, levelshifting, control input/output interface, power supply control,and monitoring functions.Applications Reference gain/buffers Level shift/driving Active filters Power line monitoring/control Current/voltage sense or monitoring Data acquisition Sample-and-hold circuits Integrators
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADA4000-2ARMZ-RL 3623 1 $4.39 $3.33 $3.06 $2.77 $1.97 $2.39
Analog Devices Inc ADA4000-2ARMZ-RL 0 $4.72 $4.24 $4.01 $3.47 $2.52 $2.52
Arrow North American Components ADA4000-2ARMZ-RL 2679 1 $4.18 $3.16 $2.91 $2.73 $2.66 $2.64
element14 APAC ADA4000-2ARMZ-RL 2244 100 * $0.00 * $0.00 * $0.00 * $3.10 * $2.97 * $2.97
Farnell ADA4000-2ARMZ-RL 2244 100 * $0.00 * $0.00 * $0.00 * $3.35 * $2.84 * $2.84
Mouser Electronics ADA4000-2ARMZ-RL 41 1 $3.43 $3.05 $2.62 $2.51 $1.76 $1.76
Newark ADA4000-2ARMZ-RL 2244 1 $4.32 $3.27 $2.86 $2.72 $2.72 $2.72
Verical Marketplace ADA4000-2ARMZ-RL 2679 3 $3.15 $2.85 $2.55 $2.27 $1.80
Win Source ADA4000-2ARMZ-RL 3395 2

ADP1882ARMZ-0.3-R7

Analog Devices Inc.
The ADP1882 / ADP1883 are versatile current-mode, synchronous step-down controllers that provide superior transient response, optimal stability, and current-limit protection by using a constant on-time, pseudo-fixed frequency with a programmable current-limit, current-control scheme. In addition, these devices offer optimum performance at low duty cycles by using valley current-mode control architecture. This allows the ADP1882 / ADP1883 to drive all N-channel power stages to regulate output voltages as low as 0.8 V.The ADP1883 is the power saving mode (PSM) version of the device and is capable of pulse skipping to maintain output regulation while achieving improved system efficiency at light loads (see the Power Saving Mode (PSM) Version (ADP1883) section for more information).Available in three frequency options (300 kHz, 600 kHz, and 1.0 MHz, plus the PSM option), the ADP1882 / ADP1883 are well suited for a wide range of applications. These ICs not only operate from a 2.75 V to 5.5 V bias supply, but they also can accept a power input as high as 20 V.In addition, an internally fixed soft start period is included to limit input in-rush current from the input supply during startup and to provide reverse current protection during soft start for a pre-charged output. The low-side current-sense, current-gain scheme and integration of a boost diode, along with the PSM/forced pulse-width modulation (PWM) option, reduce the external part count and improve efficiency.The ADP1882 / ADP1883 operate over the -40°C to +125°C junction temperature range and are available in a 10-lead MSOP.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADP1882ARMZ-0.3-R7 0 1000 $2.81 $2.81 $2.81 $2.81 $1.78 $5,000.00
Analog Devices Inc ADP1882ARMZ-0.3-R7 0 $2.73 $2.73 $2.73 $2.73 $1.74 $1.74
Arrow North American Components ADP1882ARMZ-0.3-R7 0 1000 $1.39 $1.39
Farnell ADP1882ARMZ-0.3-R7 0 1 $0.57 $0.53 $0.53 $0.50 $0.45 $0.45
Mouser Electronics ADP1882ARMZ-0.3-R7 0 1 $2.61 $2.32 $1.99 $1.91 $1.35 $1.35
Verical Marketplace ADP1882ARMZ-0.3-R7 6000 1000 $1.43 $1.43

ADP1882ARMZ-1.0-R7

Analog Devices Inc.
The ADP1882 / ADP1883 are versatile current-mode, synchronous step-down controllers that provide superior transient response, optimal stability, and current-limit protection by using a constant on-time, pseudo-fixed frequency with a programmable current-limit, current-control scheme. In addition, these devices offer optimum performance at low duty cycles by using valley current-mode control architecture. This allows the ADP1882 / ADP1883 to drive all N-channel power stages to regulate output voltages as low as 0.8 V.The ADP1883 is the power saving mode (PSM) version of the device and is capable of pulse skipping to maintain output regulation while achieving improved system efficiency at light loads (see the Power Saving Mode (PSM) Version (ADP1883) section for more information).Available in three frequency options (300 kHz, 600 kHz, and 1.0 MHz, plus the PSM option), the ADP1882 / ADP1883 are well suited for a wide range of applications. These ICs not only operate from a 2.75 V to 5.5 V bias supply, but they also can accept a power input as high as 20 V.In addition, an internally fixed soft start period is included to limit input in-rush current from the input supply during startup and to provide reverse current protection during soft start for a pre-charged output. The low-side current-sense, current-gain scheme and integration of a boost diode, along with the PSM/forced pulse-width modulation (PWM) option, reduce the external part count and improve efficiency.The ADP1882 / ADP1883 operate over the -40°C to +125°C junction temperature range and are available in a 10-lead MSOP.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADP1882ARMZ-1.0-R7 0 1000 $2.84 $2.84 $2.84 $2.84 $1.78 $5,000.00
Analog Devices Inc ADP1882ARMZ-1.0-R7 0 $2.73 $2.73 $2.73 $2.73 $1.74 $1.74
Arrow North American Components ADP1882ARMZ-1.0-R7 0 1000 $1.39 $1.39
element14 APAC ADP1882ARMZ-1.0-R7 0 1 $2.02 $2.02 $2.02 $2.02 $2.02 $1.91
Farnell ADP1882ARMZ-1.0-R7 0 1 $0.86 $0.84 $0.84 $0.83 $0.79 $0.79
Mouser Electronics ADP1882ARMZ-1.0-R7 0 1000 $1.35 $1.35

ADR431ARMZ

Analog Devices Inc.
The ADR430/ADR431/ADR433/ADR434/ADR435 series is a family of XFET® voltage references featuring low noise, high accuracy, and low temperature drift performance. Using Analog Devices, Inc., temperature drift curvature correction and extra implanted junction FET (XFET) technology, voltage change vs. temperature nonlinearity in the ADR430/ADR431/ADR433/ADR434/ ADR435 is minimized.The XFET references operate at lower current (800 μA) and lower supply voltage headroom (2 V) than buried Zener references. Buried Zener references require more than 5 V of headroom for operation. The ADR430/ADR431/ADR433/ADR434/ADR435 XFET references are low noise solutions for 5 V systems.The ADR430/ADR431/ADR433/ADR434/ADR435 family has the capability to source up to 30 mA of output current and sink up to −20 mA. It also comes with a trim terminal to adjust the output voltage over a ±0.5% range without compromising performance.The ADR430/ADR431/ADR433/ADR434/ADR435 are available in 8-lead MSOP and 8-lead narrow SOIC packages. All versions are specified over the extended industrial temperature range of −40°C to +125°C.Applications Precision data acquisition systems High resolution data converters Medical instruments Industrial process control systems Optical control circuits Precision instruments
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADR431ARMZ 1840 1 $10.02 $7.82 $6.94 $6.76 $6.06 $4.80
Analog Devices Inc ADR431ARMZ 108 1 $8.80 $7.95 $7.58 $6.58 $5.24 $5.24
Arrow Europe ADR431ARMZ 687 1 $9.24 $6.71 $5.54 $5.53 $3.33 $0.00
Arrow North American Components ADR431ARMZ 0 100 $6.58 $5.94 $0.00 $5.53 $3.85 $3.85
element14 APAC ADR431ARMZ 221 1 * $11.17 * $8.71 * $7.74 * $7.43 * $7.11 * $7.11
Farnell ADR431ARMZ 171 1 * $13.04 * $10.14 * $9.68 * $8.40 * $8.02 * $8.02
Mouser Electronics ADR431ARMZ 79 1 $9.17 $8.29 $7.91 $6.87 $5.20 $4.96
Newark ADR431ARMZ 121 1 $9.08 $7.06 $6.24 $5.99 $5.99 $5.99
Verical Marketplace ADR431ARMZ 687 1 $0.00 $0.00 $0.00 $5.53 $6.58 $6.58
Win Source ADR431ARMZ 8348 7 $9.46 $6.52 $6.52 $6.52 $6.52

ADT75ARMZ

Analog Devices Inc.
The ADT75 is a complete temperature monitoring system in 8-lead MSOP and SOIC packages. It contains a band gap temperature sensor and 12-bit Aanalog-to-digital converter (ADC) to monitor and digitize the temperature to a resolution of 0.0625°C. The ADT75 is pin and register compatible with the LM75 and AD7416.The ADT75 is specified for operation at supply voltages from 2.7 V to 5.5 V. Operating at 3.3 V, the average supply current is typically 200 μA.The ADT75 offers a shutdown mode that powers down the device and this mode gives a shutdown current of typically 3 μA. The ADT75 is rated for operation over the –55°C to +125°C temperature range.The A0, A1, and A2 pins are available for address selection. The OS/ALERT pin is an open-drain output that becomes active when temperature exceeds a programmable limit. The OS/ALERT pin can operate in either comparator or interrupt mode.Product Highlights On-chip temperature sensor allows an accurate measurement of the ambient temperature. The measurable temperature range is −55°C to +125°C. Supply voltage is 2.7 V to 5.5 V. Space-saving, 8-lead MSOP and 8-lead SOIC. Temperature accuracy is ±1°C maximum. Temperature resolution is 0.0625°C. Shutdown mode reduces the current consumption to 3 μA typical. Connect up to eight ADT75s to a single SMBus/I2C bus.Applications Isolated Sensors Environmental Control Systems Computer Thermal Monitoring Thermal Protection Industrial Process Control Power-system Monitors Hand Held Applications
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADT75ARMZ 887 1 $2.58 $1.92 $1.66 $1.58 $1.40 $6,000.00
Analog Devices Inc ADT75ARMZ 0 $2.91 $2.61 $2.46 $2.10 $1.43 $1.43
Arrow Europe ADT75ARMZ 100 100 $2.31 $2.31 $1.39 $0.00 $0.00 $0.00
Arrow North American Components ADT75ARMZ 9 500 $2.01 $1.70 $1.63 $1.34 $1.18 $1.14
element14 APAC ADT75ARMZ 151 1 * $2.88 * $2.15 * $1.86 * $1.76 * $1.67 * $1.67
Farnell ADT75ARMZ 151 1 * $3.24 * $2.53 * $2.13 * $1.99 * $1.83 * $1.83
Mouser Electronics ADT75ARMZ 1907 1 $2.57 $2.32 $2.17 $1.85 $1.85 $1.85
Newark ADT75ARMZ 151 1 $2.54 $1.88 $1.88 $1.55 $1.37 $1.37
Verical Marketplace ADT75ARMZ 100 100 $1.62 $1.49 $2.64 $0.92 $0.92
Win Source ADT75ARMZ 98953 30 $1.14 $1.14 $0.82 $0.82

AD7277ARMZ

Analog Devices Inc.
The AD7277 is a 10-bit, high speed, low power, successive-approximation ADC. The parts operate from a single 2.35 V to 3.6 V power supply and feature throughput rates of up to 3 MSPS. The parts contain a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 55 MHz.The conversion process and data acquisition are controlled using CS and the serial clock, allowing the devices to interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS, and the conversion is also initiated at this point. There are no pipeline delays associated with the part. The AD7277 uses advanced design techniques to achieve very low power dissipation at high throughput rates. The reference for the part is taken internally from VDD. This allows the widest dynamic input range to the ADC; therefore, the analog input range for the part is 0 to VDD. The conversion rate is determined by the SCLK.PRODUCT HIGHLIGHTS 3 MSPS ADCs in a 6-lead TSOT package. AD7476 / AD7477 / AD7478 and AD7476A / AD7477A / AD7478A pin-compatible. High throughput with low power consumption. Flexible power/serial clock speed management. This allows maximum power efficiency at low throughput rates. Reference derived from the power supply. No pipeline delay. The parts feature a standard successive approximation ADC with accurate control of the sampling instant via a CS input and once-off conversion control.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey AD7277ARMZ 0 3000 $7.01 $5.41 $50.00 $4.56 $4.12 $3.99
Analog Devices Inc AD7277ARMZ 0 $7.11 $6.43 $6.13 $5.32 $4.23 $4.23
Arrow Europe AD7277ARMZ 50 50 $4.04 $3.91 $3.70 $3.70
Arrow North American Components AD7277ARMZ 0 150 $3.50 $3.44
element14 APAC AD7277ARMZ 0 1 $9.31 $8.32 $7.13 $6.81 $6.81 $6.81
Farnell AD7277ARMZ 0 1 $5.14 $3.58 $3.58 $3.41 $2.41 $2.41
Mouser Electronics AD7277ARMZ 0 1 $6.62 $5.63 $5.45 $4.75 $4.51 $4.51
Verical Marketplace AD7277ARMZ 50 50 $0.00 $0.00 $0.00 $0.00
Win Source AD7277ARMZ 3600 2

AD8012ARMZ-REEL7

Analog Devices Inc.
The AD8012 is a dual, low power, current feedback amplifiercapable of providing 350 MHz bandwidth while using only1.7 mA per amplifier. It is intended for use in high frequency,wide dynamic range systems where low distortion and highspeed are essential and low power is critical.With only 1.7 mA of supply current, the AD8012 also offersexceptional ac specifications such as 20 ns settling time and2,250 V/μs slew rate. The video specifications are 0.02% differentialgain and 0.06 degree differential phase, excellent for sucha low power amplifier. In addition, the AD8012 has a low offsetof 1.5 mV.The AD8012 is well suited for any application that requires highperformance with minimal power.The product is available in standard 8-lead SOIC or MSOPpackages and operates over the industrial temperature range–40°C to +85°C.Applications XDSL, HDSL Line Drivers ADC Buffers Professional Cameras CCD Imaging Systems Ultrasound Equipment Digital Cameras
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey AD8012ARMZ-REEL7 0 1 $7.86 $6.08 $5.64 $5.17 $4.66 $2,000.00
Analog Devices Inc AD8012ARMZ-REEL7 0 $6.81 $6.15 $5.87 $5.09 $4.05 $4.05
Arrow Europe AD8012ARMZ-REEL7 3000 1000 $2.89 $2.89
Arrow North American Components AD8012ARMZ-REEL7 0 1000 $5.44 $4.87 $4.38 $4.00 $3.73 $2.81
element14 APAC AD8012ARMZ-REEL7 3 1 * $8.77 * $6.79 * $6.29 * $5.77 * $5.66 * $5.66
Farnell AD8012ARMZ-REEL7 3 10 * $7.92 * $7.54 * $6.54 * $5.70 * $5.70
Mouser Electronics AD8012ARMZ-REEL7 457 1 $6.67 $5.98 $5.66 $4.91 $3.55 $3.55
Newark AD8012ARMZ-REEL7 1053 1 $8.10 $6.26 $5.56 $5.33 $5.33 $5.33
Verical Marketplace AD8012ARMZ-REEL7 6000 1000 $0.00 $4.64 $4.14 $3.87 $2.78 $2.77
Win Source AD8012ARMZ-REEL7 18800 8

ADM4850ARMZ-REEL7

Analog Devices Inc.
The ADM4850 / ADM4851 / ADM4852 / ADM4853 / ADM4854 /ADM4855 / ADM4856 / ADM4857 are differential line transceiverssuitable for high speed, half-duplex and full duplex data communication on multipoint bus transmission lines. Theyare designed for balanced data transmission and comply with EIA Standards RS-485 and RS-422. The ADM4850 / ADM4851 / ADM4852 / ADM4853 are half-duplex transceivers that sharedifferential lines and have separate enable inputs for the driver and receiver. The full duplex ADM4854 / ADM4855 / ADM4856 / ADM4857 transceivers have dedicated differential line driveroutputs and receiver inputs.The devices have a 1/8-unit load receiver input impedance, which allows up to 256 transceivers on one bus. Because only onedriver must be enabled at any time, the output of a disabled or powered down driver is three-stated to avoid overloading the bus.The receiver inputs have a true fail-safe feature, which ensures a logic high output level when the inputs are open or shorted.This guarantees that the receiver outputs are in a known state before communication begins and when communication ends.The driver outputs are slew rate limited to reduce EMI and data errors caused by reflections from improperly terminated buses.Excessive power dissipation caused by bus contention or by output shorting is prevented with a thermal shutdown circuit.The devices are fully specified over the commercial and industrial temperature ranges and are available in 8-lead SOIC (ADM4850through ADM4857), 8-lead LFCSP (ADM4850 / ADM4852 / ADM4853), and 8-lead MSOP (ADM4850 only) packages.Applications Low power RS-485 applications EMI sensitive systems DTE to DCE interfaces Industrial control Packet switching Local area networks Level translators
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADM4850ARMZ-REEL7 3 1 $6.86 $10.00 $25.00 $100.00 $4.03 $2,000.00
Analog Devices Inc ADM4850ARMZ-REEL7 0 $6.41 $6.41 $6.41 $6.41 $3.63 $3.63
Arrow North American Components ADM4850ARMZ-REEL7 0 1000 $3.19 $3.19
Mouser Electronics ADM4850ARMZ-REEL7 643 1 $6.08 $5.46 $5.16 $4.47 $3.24 $3.24
Verical Marketplace ADM4850ARMZ-REEL7 1000 1000 $3.29 $3.29
Win Source ADM4850ARMZ-REEL7 1010 15

AD8655ARMZ-REEL

Analog Devices Inc.
The AD8655/AD8656 are the industry’s lowest noise, precision CMOS amplifiers. They leverage the Analog Devices DigiTrim® technology to achieve high dc accuracy.The AD8655/AD8656 provide low noise (2.7 nV/√Hz at 10 kHz), low THD + N (0.0007%), and high precision performance (250 μV max over VCM) to low voltage applications. The ability to swing rail-to-rail at the input and output enables designers to buffer analog-to-digital converters (ADCs) and other wide dynamic range devices in single-supply systems.The high precision performance of the AD8655/AD8656 improves the resolution and dynamic range in low voltage applications. Audio applications, such as microphone pre-amps and audio mixing consoles, benefit from the low noise, low distortion, and high output current capability of the AD8655/AD8656 to reduce system level noise performance and maintain audio fidelity. The high precision and rail-to-rail input and output of the AD8655/ AD8656 benefit data acquisition, process controls, and PLL filter applications.The AD8655/AD8656 are fully specified over the −40°C to +125°C temperature range. The AD8655/AD8656 are available in Pb-free, 8-lead MSOP and SOIC packages. The AD8655/ AD8656 are both available for automotive applications.Applications ADC and DAC buffers Audio Industrial controls Precision Filters Digital Scales Automotive collision avoidance PLL filters
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey AD8655ARMZ-REEL 8968 1 $2.58 $1.92 $1.76 $1.58 $1.31 $1.32
Analog Devices Inc AD8655ARMZ-REEL 151 1 $3.06 $2.75 $2.60 $2.21 $1.51 $1.51
Arrow North American Components AD8655ARMZ-REEL 0 3000 $1.18
element14 APAC AD8655ARMZ-REEL 384 100 * $0.00 * $0.00 * $0.00 * $2.01 * $1.91 * $1.91
Farnell AD8655ARMZ-REEL 394 100 * $0.00 * $0.00 * $0.00 * $2.39 * $2.04 * $2.04
Mouser Electronics AD8655ARMZ-REEL 368 1 $2.49 $2.25 $2.01 $1.84 $1.21 $1.16
Newark AD8655ARMZ-REEL 1504 1 $2.66 $1.98 $1.72 $1.63 $1.63 $1.63
Win Source AD8655ARMZ-REEL 68890 30 $3.14 $2.95 $2.67 $2.67