4-20mA

Analog Devices’ 4-20 mA portfolio offers a high level of accuracy and integration with guaranteed specifications not found in alternative solutions. Our many proven reference designs and application notes ease the design process, while the reliability and considerable control functionality of our drivers, DACs, and loop interfaces address a host of system challenges.
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Product Selection Table

4-20mA

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SortOrderPart## of ChannelsResolution
(bits)		Converter Primary FunctionDAC TypeCurrent Output RangesFeaturesInterfacePrice (1000+)
($ US)
1AD5758 1 16 4-20 Loop Interface Current Out, Current-Sinking, Voltage Out 0 to 20 mA, 0 to 24 mA, -20 to 20 mA, -24 to 24 mA, 4 to 20 mA 4-20ma, DAC, Dynamic Power Control, Integrated ADC, LDAC Pin SPI $6.54 (AD5758BCPZ-REEL)
2AD5700-1Reference Circuit Available-- HART Modem--- UART $4.25 (AD5700-1ACPZ-RL7)
3AD5700Reference Circuit Available-- HART Modem--- UART $3.75 (AD5700ACPZ-RL7)
4AD5755Reference Circuit Available 4 16 4-20 Loop Interface Current Out, Voltage Out 0 to 20 mA, 0 to 24 mA, 4 to 20 mA 4-20ma, CLR Pin, Double-Buffered, LDAC Pin, Read-Back, Reset/Clear, SDO Pin QSPI, Serial $13.65 (AD5755ACPZ)
5AD5737 4 12 4-20 Loop Interface Current Out 0 to 20 mA, 0 to 24 mA, 4 to 20 mA 4-20ma, CLR Pin, Double-Buffered, LDAC Pin, Read-Back, Reset/Clear, SDO Pin QSPI, Serial $8.93 (AD5737ACPZ)
6AD5735 4 12 4-20 Loop Interface Current Out, Voltage Out 0 to 20 mA, 0 to 24 mA, 4 to 20 mA 4-20ma, CLR Pin, Double-Buffered, LDAC Pin, Read-Back, Reset/Clear, SDO Pin QSPI, Serial $10.85 (AD5735ACPZ)
7AD5757 4 16 4-20 Loop Interface Current Out 0 to 20 mA, 0 to 24 mA, 4 to 20 mA 4-20ma, CLR Pin, Double-Buffered, LDAC Pin, Read-Back, Reset/Clear, SDO Pin QSPI, Serial $13.65 (AD5757ACPZ)
8AD5755-1Reference Circuit Available 4 16 4-20 Loop Interface Current Out, Voltage Out 0 to 20 mA, 0 to 24 mA, 4 to 20 mA 4-20ma, CLR Pin, Double-Buffered, LDAC Pin, Read-Back, Reset/Clear, SDO Pin QSPI, Serial $15.88 (AD5755-1ACPZ)
9AD5421Reference Circuit Available 1 16 4-20 Loop Interface Current Out 3.2 to 24 mA, 3.8 to 21 mA, 4 to 20 mA 4-20ma, Double-Buffered, LDAC Pin, Loop Powered, On Chip Temp Sensor, Read-Back, SDO Pin QSPI, Serial $4.85 (AD5421ACPZ-REEL7)
10AD5749 1- 4-20 Driver Current Out 0 to 24 mA, 4 to 20 mA 4-20ma Voltage $1.80 (AD5749ACPZ)
11AD5748 1- 4-20 Driver Current Out, Voltage Out 0 to 21 mA, 4 to 21 mA 4-20ma Voltage $2.15 (AD5748ACPZ)
12AD5751Reference Circuit Available 1- 4-20 Driver Current Out, Voltage Out 0 to 20 mA, 0 to 24 mA, 3.92 to 20 mA 4-20ma Voltage $3.10 (AD5751ACPZ)
13AD5750-1Reference Circuit Available 1- 4-20 Driver Current Out, Voltage Out 0 to 20 mA, 0 to 24 mA, -20 to 20 mA, -24 to 24 mA, 4 to 20 mA 4-20ma Voltage $2.52 (AD5750-1ACPZ)
14AD5750Reference Circuit Available 1- 4-20 Driver Current Out, Voltage Out 0 to 20 mA, 0 to 24 mA, -20 to 20 mA, -24 to 24 mA, 4 to 20 mA 4-20ma Voltage $2.52 (AD5750ACPZ)
15AD5422Reference Circuit Available 1 16 4-20 Loop Interface Current Out, Voltage Out 0 to 20 mA, 0 to 24 mA, 4 to 20 mA 4-20ma, Daisy Chain, LDAC Pin, Read-Back, Reset/Clear, SDO Pin QSPI, Serial $5.77 (AD5422ACPZ-REEL)
16AD5420Reference Circuit Available 1 16 4-20 Loop Interface Current Out 0 to 20 mA, 0 to 24 mA, 4 to 20 mA 4-20ma, Daisy Chain, LDAC Pin, Read-Back, Reset/Clear, SDO Pin QSPI, Serial $5.10 (AD5420AREZ)
17AD5412 1 12 4-20 Loop Interface Current Out, Voltage Out 0 to 20 mA, 0 to 24 mA, 4 to 20 mA 4-20ma, Daisy Chain, LDAC Pin, Read-Back, Reset/Clear, SDO Pin QSPI, Serial $4.51 (AD5412ACPZ-REEL)
18AD5410 1 12 4-20 Loop Interface Current Out 0 to 20 mA, 0 to 24 mA, 4 to 20 mA 4-20ma, Daisy Chain, LDAC Pin, Read-Back, Reset/Clear, SDO Pin QSPI, Serial $3.86 (AD5410ACPZ-REEL)
19AD421 1 16 4-20 Loop Interface Current Out 4 to 20 mA 4-20ma, Loop Powered Serial $7.51 (AD421BRZ)
20AD693 1- 4-20 Loop Interface Current Out 0 to 20 mA, 4 to 20 mA 4-20ma, Loop Powered Voltage $10.39 (AD693AQ)
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