The current-output digital-to-analog converter provides a single 12-bit channel for industrial process-control transmitters and programmable current sources. It supports programmable 4 mA to 20 mA, 0 mA to 20 mA, and 0 mA to 24 mA output ranges from a high-voltage analog supply. The serial interface is compatible with common SPI-style 3-wire digital interfaces and supports readback and fault reporting functions. The device operates over the industrial temperature range and is offered in TSSOP and LFCSP package options.
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| Converter Type | Current-output DAC |
| Number of DAC Channels | 1 |
| Resolution | 12bit |
| Output Current Range | 4 to 20mA |
| Output Current Range | 0 to 20mA |
| Output Current Range | 0 to 24mA |
| Analog Supply Voltage | 10.8 to 40V |
| Digital Interface | Serial, SPI/QSPI/MICROWIRE/DSP compatible |
| Fault Detection | Output fault detection supported |
| Operating Temperature | -40 to 105°C |
| Package Options | 24-lead TSSOP, 40-lead LFCSP |
These are design resources that include the Analog Devices AD5410
A complete HART-compatible 4 mA to 20 mA solution using the AD5700 low-power modem and AD5420 16-bit DAC for industrial transmitter applications.
