Key facts
- Brand
- Analog Devices
- Model
- AD5737
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2026-10-15
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Analog Devices AD5737 Quad-Channel DAC Data Sheet
The AD5737 is a quad-channel current output DAC designed for process control and actuator control applications. It features 12-bit resolution and monotonicity, with current output ranges of 0 mA to 20 mA, 4 mA to 20 mA, and 0 mA to 24 mA. The device includes on-chip diagnostics, an on-chip reference, and HART network connectivity via dedicated pins on each channel.
The AD5737 utilizes a versatile 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, DSP, and microcontroller standards, operating at clock rates up to 30 MHz. It incorporates dynamic power control to minimize package power dissipation by regulating the output driver voltage from 7.4 V to 29.5 V using an internal DC-to-DC boost converter.
Analog Devices AD5737 specifications
| Resolution | 12 Bits |
|---|---|
| Output Current Ranges | 0 mA to 20 mA, 4 mA to 20 mA, 0 mA to 24 mA |
| Total Unadjusted Error (TUE) | ±0.1% FSR |
| Serial Interface Speed | Up to 30 MHz |
| Temperature Range | -40°C to +105°C |
| Supply Voltage (AVDD) | 10.8 V to 33 V |
| Output Driver Voltage Range | 7.4 V to 29.5 V |
All Analog Devices AD5737 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the output current ranges of the AD5737?
The AD5737 supports three current output ranges: 0 mA to 20 mA, 4 mA to 20 mA, and 0 mA to 24 mA.
Does the AD5737 support HART connectivity?
Yes, the AD5737 is HART compliant and features a CHART pin on each channel to couple HART signals onto the current output.
What is the output current range of the AD5737?
The AD5737 can output currents from 0 mA to 24 mA, with selectable ranges of 0‑20 mA, 4‑20 mA, or 0‑24 mA.
What resolution does the AD5737 provide?
It provides a 12‑bit resolution.
What is the supply voltage range for the AD5737?
The AD5737 operates with a power supply range from 10.8 V to 33 V.
What resolution does the AD5737 provide?
The AD5737 provides 12‑bit resolution.