LTM2881-3 RS485 | µModule Isolator Demo Board (3.3V Supply)

Analog Devices Inc.
DC1503A-A: Demo Board for the LTM2881 Complete Isolated RS485/RS422 µModule Transceiver Plus Power.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1503A-A-ND 2 $60.09 $60.09 $60.09 $60.09 $60.09 $60.09
Analog Devices Inc DC1503A-A 0 $58.85 $58.85 $58.85 $58.85 $58.85 $58.85
Arrow North American Components DC1503A-A 2 1 $24.97 $24.97 $24.97 $24.97 $24.97 $24.97
element14 APAC DC1503A-A 1 1 * $66.05 * $66.05 * $66.05 * $66.05 * $66.05 * $66.05
Farnell DC1503A-A 1 1 * $63.35 * $63.35 * $63.35 * $63.35 * $63.35 * $63.35
Mouser Electronics 584-DC1503A-A 6 1 $60.89 $60.89 $60.89 $60.89 $60.89 $60.89
Newark DC1503A-A 1 1 $61.35 $61.35 $61.35 $61.35 $61.35 $61.35
Verical Marketplace DC1503A-A 62 1 $50.00 $50.00 $50.00 $50.00 $50.00 $50.00

DC1540B

Analog Devices Inc.
The LTC2977 is an 8-channel Power System Manager used to sequence, trim (servo), margin, supervise, manage faults, provide telemetry and create fault logs. PMBus commands support power supply sequencing, precision point-of-load voltage adjustment and margining. DACs use a proprietary soft-connect algorithm to minimize supply disturbances. Supervisory functions include overvoltage and undervoltage threshold limits for eight power supply output channels and one power supply input channel, as well as over and under temperature limits. Programmable fault responses can disable the power supplies with optional retry after a fault is detected. Faults that disable a power supply can automatically trigger black box EEPROM storage of fault status and associated telemetry. An internal 16-bit ADC monitors eight output voltages, one input voltage, and die temperature. In addition, odd numbered channels can be configured to measure the voltage across a current sense resistor. A programmable watchdog timer monitors microprocessor activity for a stalled condition and resets the microprocessor if necessary. A single wire bus synchronizes power supplies across multiple LTC Power System Management (PSM) devices. Configuration EEPROM with ECC supports autonomous operation without additional software.APPLICATIONS Computers and Network Servers Industrial Test and Measurement High Reliability Systems Medical Imaging Video
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1540B-ND 1 $231.65 $231.65 $231.65 $231.65 $231.65 $231.65
Analog Devices Inc DC1540B 0 $235.40 $235.40 $235.40 $235.40 $235.40 $235.40
Arrow North American Components DC1540B 0 1 $186.05 $186.05 $186.05 $186.05 $186.05 $186.05
element14 APAC DC1540B 0 1 * $252.70 * $252.70 * $252.70 * $252.70 * $252.70 * $252.70
Farnell DC1540B 1 1 * $242.39 * $242.39 * $242.39 * $242.39 * $242.39 * $242.39
Mouser Electronics 584-DC1540B 4 1 $244.83 $244.83 $244.83 $244.83 $244.83 $244.83
Newark DC1540B 1 1 $240.24 $240.24 $240.24 $240.24 $240.24 $240.24
Verical Marketplace DC1540B 65 1 $228.57 $216.22 $210.53 $210.53 $210.53 $210.53

DC1555C-A

Analog Devices Inc.
The LTC4365 protects applications where power supply input voltages may be too high, too low or even negative. It does this by controlling the gate voltages of a pair of external N-channel MOSFETs to ensure that the output stays within a safe operating range.The LTC4365 can withstand voltages between ?40V and 60V and has an operating range of 2.5V to 34V, while consuming only 125?A in normal operation.Two comparator inputs allow configuration of the overvoltage (OV) and undervoltage (UV) set points using an external resistive divider. A shutdown pin provides external control for enabling and disabling the MOSFETs as well as placing the device in a low current shutdown state. A fault output provides status of the gate pin pulling low. A fault is indicated when the part is in shutdown or the input voltage is outside the UV and OV set points.The LTC4365 has a 36ms turn-on delay that debounces live connections and blocks 50Hz to 60Hz AC power. For fast recovery after faults, the LTC4365-1 has a reduced 1ms turn-on delay.Applications Portable Instrumentation Industrial Automation Laptops Automotive Surge Protection
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1555C-A-ND 1 $30.60 $30.60 $30.60 $30.60 $30.60 $30.60
Analog Devices Inc DC1555C-A 0 $29.42 $29.42 $29.42 $29.42 $29.42 $29.42
element14 APAC DC1555C-A 0 1 * $33.02 * $33.02 * $33.02 * $33.02 * $33.02 * $33.02
Farnell DC1555C-A 0 1 * $31.67 * $31.67 * $31.67 * $31.67 * $31.67 * $31.67
Mouser Electronics 584-DC1555C-A 0 1 $30.60 $30.60 $30.60 $30.60 $30.60 $30.60
Newark DC1555C-A 0 1 $31.74 $31.74 $31.74 $31.74 $31.74 $31.74

LTM8048 Demo Board | 725VDC Isolated µModule, 4.5V ≤ VIN ≤ 30V, VOUT = 5V @ 110mA to 370mA, LDO Post-Regulated Flyback

Analog Devices Inc.
Demo circuit 1560A is an isolated flyback μModule® DC/DC converter with LDO post regulator featuring LTM8048. The demo circuit is designed for a 6V flyback output and a 5V post regulator output from a 4.5V to 30V input. The typical current capability of the 6V flyback output varies with input voltage from about 110mA at VIN = 4.5V to about 370mA at VIN = 30V. The circuit provides 725VDC isolation.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1560A-ND 2 $77.57 $77.57 $77.57 $77.57 $77.57 $77.57
Analog Devices Inc DC1560A 0 $76.50 $76.50 $76.50 $76.50 $76.50 $76.50
element14 APAC DC1560A 0 1 * $88.07 * $88.07 * $88.07 * $88.07 * $88.07 * $88.07
Farnell DC1560A 0 1 * $84.29 * $84.29 * $84.29 * $84.29 * $84.29 * $84.29
Mouser Electronics 584-DC1560A 5 1 $79.56 $79.56 $79.56 $79.56 $79.56 $79.56
Newark DC1560A 1 1 $80.67 $80.67 $80.67 $80.67 $80.67 $80.67

LTC6991 Demo Board | 1Hz (1s) Fixed Frequency

Analog Devices Inc.
Demonstration circuit 1562B is an engineering tool to design and evaluate the LTC699X-X family of TimerBlox® circuits. The center section of the board contains a preconfigured TimerBlox function. DC1562B comes in twelve timing function variations as outlined in Table 1.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1562B-B-ND 1 $31.96 $31.96 $31.96 $31.96 $31.96 $31.96
Analog Devices Inc DC1562B-B 0 $30.76 $30.76 $30.76 $30.76 $30.76 $30.76
element14 APAC DC1562B-B 0 1 * $34.38 * $34.38 * $34.38 * $34.38 * $34.38 * $34.38
Farnell DC1562B-B 0 1 * $32.72 * $32.72 * $32.72 * $32.72 * $32.72 * $32.72
Mouser Electronics 584-DC1562B-B 11 1 $31.99 $31.99 $31.99 $31.99 $31.99 $31.99
Newark DC1562B-B 2 1 $33.24 $33.24 $33.24 $33.24 $33.24 $33.24

LTC3786 MS16E Demo Board 5V VIN 24V; VOUT = 24V @ Up to 10A

Analog Devices Inc.
Demonstration circuit DC1641 is DC/DC boost converter featuring the LTC3786 constant frequency current mode boost controller. The DC1641A operates over 5V to 24V input and provides over 5A at 6V input voltage and over 9A of output current at 10V input as shown in figure 3. The 350kHz constant frequency operation results in small and efficient circuit. The converter provides high output voltage accuracy (typically ±3%) over wide load range with no minimum load requirement. The demonstration circuit can be easily modified to generate different output voltages.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC1641A-ND 0 $146.60 $146.60 $146.60 $146.60 $146.60 $146.60
Analog Devices Inc DC1641A 0 $147.12 $147.12 $147.12 $147.12 $147.12 $147.12
element14 APAC DC1641A 4 1 * $164.40 * $164.40 * $164.40 * $164.40 * $164.40 * $164.40
Farnell DC1641A 5 1 * $158.21 * $158.21 * $158.21 * $158.21 * $158.21 * $158.21
Mouser Electronics 584-DC1641A 4 1 $153.03 $153.03 $153.03 $153.03 $153.03 $153.03
Newark DC1641A 4 1 $152.46 $152.46 $152.46 $152.46 $152.46 $152.46

LT3791 Demo Board | 4.7V to 60V Input Drives 25V of LEDs at 2A (Scalable to 100W)

Analog Devices Inc.
Demonstration circuit DC1666A is a synchronous four-switch buck-boost LED driver controller. It accepts an input voltage from 4.7V to 60V, and drives up to 25V of LEDs at 2A. DC1666A features both PWM and analog dimming of the LED string. It has an OPENLED flag that indicates when the LED string has been removed and it has a SHORTLED flag that indicates that the output has been shorted to GND. In both cases, the IC remains in control and well protected.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1666A-ND 1 $175.07 $175.07 $175.07 $175.07 $175.07 $175.07
Analog Devices Inc DC1666A 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Arrow North American Components DC1666A 2 1 $196.69 $196.69 $196.69 $196.69 $196.69 $196.69
element14 APAC DC1666A 4 1 * $198.16 * $198.16 * $198.16 * $198.16 * $198.16 * $198.16
Farnell DC1666A 4 1 * $192.68 * $192.68 * $192.68 * $192.68 * $192.68 * $192.68
Mouser Electronics 584-DC1666A 2 1 $183.62 $183.62 $183.62 $183.62 $183.62 $183.62
Newark DC1666A 0 1 $174.58 $174.58 $174.58 $174.58 $174.58 $174.58
Verical Marketplace DC1666A 52 1 $200.00 $200.00 $200.00 $200.00 $200.00 $200.00

DC1684A-A

Analog Devices Inc.
The LTC2758 is a dual 18-bit multiplying serial-input, current-output digital-to-analog converter. LTC2758A provides full 18-bit performance (INL and DNL of ?1LSB maximum) over temperature without any adjustments. 18-bit monotonicity is guaranteed in all performance grades. This SoftSpan? DAC operates from a single 3V to 5V supply and offers six output ranges (up to ?10V) that can be programmed through the 3-wire SPI serial interface or pin-strapped for operation in a single range.Any on-chip register (including DAC output-range settings) can be read for verification in just one instruction cycle; and if you change register content, the altered register will be automatically read back during the next instruction cycle.Voltage-controlled offset and gain adjustments are also provided; and the power-on reset circuit and CLR pin both reset the DAC outputs to 0V regardless of output range.Applications Instrumentation Medical Devices Automatic Test Equipment Process Control and Industrial Automation
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1684A-A-ND 1 $175.07 $175.07 $175.07 $175.07 $175.07 $175.07
Analog Devices Inc DC1684A-A 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Arrow North American Components DC1684A-A 0 1 $154.25 $154.25 $154.25 $154.25 $154.25 $154.25
element14 APAC DC1684A-A 0 1 * $192.56 * $192.56 * $192.56 * $192.56 * $192.56 * $192.56
Farnell DC1684A-A 0 1 * $180.78 * $180.78 * $180.78 * $180.78 * $180.78 * $180.78
Mouser Electronics 584-DC1684A-A 5 1 $182.71 $182.71 $182.71 $182.71 $182.71 $182.71
Newark DC1684A-A 0 1 $181.56 $181.56 $181.56 $181.56 $181.56 $181.56
Verical Marketplace DC1684A-A 39 1 $188.57 $178.38 $0.00 $0.00 $0.00 $0.00

DC1693A

Analog Devices Inc.
The LTM8047 is an isolated flyback ?Module DC/DC converter. The LTM8047 has an isolation rating of 725VDC. For a similar product with LDO post regulator, see the LTM8048. Included in the package are the switching controller, power switches, transformer, and all support components. Operating over an input voltage range of 3.1V to 32V, the LTM8047 supports an output voltage range of 2.5V to 12V, set by a single resistor. Only output, input, and bypass capacitors are needed to finish the design. Other components may be used to control the soft-start control and biasing.The LTM8047 is packaged in a thermally enhanced, compact (11.25mm ? 9mm ? 4.92mm) over-molded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8047 is available with SnPb (BGA) or RoHS compliant terminal finish.Applications Industrial Sensors Industrial Switches Ground Loop Mitigation
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC1693A-ND 1 $77.57 $77.57 $77.57 $77.57 $77.57 $77.57
Analog Devices Inc DC1693A 0 $76.50 $76.50 $76.50 $76.50 $76.50 $76.50
element14 APAC DC1693A 0 1 * $83.18 * $83.18 * $83.18 * $83.18 * $83.18 * $83.18
Farnell DC1693A 0 1 * $84.29 * $84.29 * $84.29 * $84.29 * $84.29 * $84.29
Mouser Electronics 584-DC1693A 4 1 $77.90 $77.90 $77.90 $77.90 $77.90 $77.90
Newark DC1693A 2 1 $77.95 $77.95 $77.95 $77.95 $77.95 $77.95
Win Source DC1693A 270 1

LTC2945 Demo Board | Wide Range I2C Power Monitor (requires DC2026)

Analog Devices Inc.
Demonstration circuit 1697A features the LTC2945. The LTC2945 is a rail-to-rail system monitor that measures current, voltage, and power. It features an operating range of 2.7V to 80V and includes a shunt regulator for supplies above 80V to allow flexibility in the selection of input supply. The current common mode measurement range of 0V to 80V is independent of the input supply. An onboard 0.75% accurate 12-bit ADC measures load current, input voltage and an auxiliary external voltage. A 24-bit power value is generated by digitally multiplying the measured 12-bit load current and input voltage data. Minimum and maximum values are stored and an overrange alert with programmable thresholds minimizes the need for software polling. Data is reported via a standard I2C interface. The demo board is populated for a 5A application. This can be changed by populating R1 accordingly.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC1697A-ND 10 $89.17 $89.17 $89.17 $89.17 $89.17 $89.17
Analog Devices Inc DC1697A 0 $88.28 $88.28 $88.28 $88.28 $88.28 $88.28
Arrow North American Components DC1697A 0 1 $75.00 $74.97 $74.97 $74.76 $74.63 $74.63
element14 APAC DC1697A 2 1 * $98.66 * $98.66 * $98.66 * $98.66 * $98.66 * $98.66
Farnell DC1697A 1 1 * $94.51 * $94.51 * $94.51 * $94.51 * $94.51 * $94.51
Mouser Electronics 584-DC1697A 4 1 $91.82 $91.82 $91.82 $91.82 $91.82 $91.82
Newark DC1697A 1 1 $88.28 $88.28 $88.28 $88.28 $88.28 $88.28
Verical Marketplace DC1697A 145 1 $75.00 $75.00 $75.00 $75.00 $75.00 $75.00