Analog Devices AD5412
The AD5412/AD5422 are low cost, precision, fully integrated 12-/16-bit digital-to-analog converters (DAC) offering a programmable current source and programmable voltage output designed to meet the requirements of industrial process control applications. The output current range is programmable at 4 mA to 20 mA, 0 mA to 20 mA, or an overrange function of 0 mA to 24 mA. The LFCSP version of this product has a CAP2 pin so that the HART signals can be coupled onto the current output of the AD5412/AD5422.- Min Voltage : 10.8V
- Max Voltage : 40V
- Channels : 1
- Max Operating Temp : 85°C
- Min Operating Temp : -40°C
Source:
Octopart
| Part No. | AD5412 |
|---|---|
| Datasheet | AD5412 Download |
| Manufacturer |  Analog Devices |
| Description | Current Source & Voltage Output DAC |
| Buy | Stock & Price |
FEATURES
GENERAL DESCRIPTION
► 12-/16-bit resolution and monotonicity ► Current output ranges: 4 mA to 20 mA, 0 mA to 20 mA, or 0 mA to 24 mA ► ±0.01% FSR typical total unadjusted error (TUE) ► ±3 ppm FSR/°C output drift ► Voltage output ranges: 0 V to 5 V, 0 V to 10 V, ±5 V, or ±10 V ► 10% overrange ► ±0.01% FSR typical TUE ► ±2 ppm FSR/°C output drift ► Flexible serial digital interface ► On-chip output fault detection ► On-chip reference: 10 ppm/°C maximum ► Optional regulated DVCC output ► Asynchronous clear function ► Power supply range ► AVDD: 10.8 V to 40 V ► AVSS: −26.4 V to −3 V/0 V ► Current loop compliance voltage: AVDD – 2.5 V ► Temperature range: −40°C to +105°C ► TSSOP and LFCSP packagesAPPLICATIONS
► Process controls ► Actuator controls ► PLC ► HART network connectivity (LFCSP package only) Voltage output is provided from a separate pin that can be configured to provide 0 V to 5 V, 0 V to 10 V, ±5 V, or ±10 V output ranges; an overrange of 10% is available on all ranges.
