AD5413

RECOMMENDED FOR NEW DESIGNS

Single-Channel, 14-Bit Voltage and Current Output DAC with HART Connectivity

Analog Devices AD5413 Product Info

10 February 2026 6

Features

14-bit resolution and monotonicity
Voltage and current output available on a single terminal
Current output range: 0 mA to 24 mA, ±0.3% FSR TUE maximum
Output voltage range, trimmed: ±10.5 V, ±0.3% FSR TUE
Output voltage range with untrimmed overrange: ±12.6 V (equivalent to 26% overrange at +10 V)

User-programmable offset and gain
On-chip reference
On-chip diagnostics
−40°C to +105°C temperature range
32-lead, 5 mm × 5 mm, LFCSP

Part details & applications

The AD5413 is a single-channel, 14-bit voltage and current output, digital-to-analog converter (DAC) that operates within a power supply range from a −33 V minimum on the AV_SS pin to a +33 V maximum on the AV_DD1 pin. The C_HART pin enables a highway addressable remote transducer (HART^®) signal to be ac-coupled on the current output.

The AD5413 uses a versatile, 4-wire serial peripheral interface (SPI) that operates at clock rates of up to 50 MHz and is compatible with standard SPI, QSPI^™, MICROWIRE^™, digital signal processor (DSP), and microcontroller interface standards. The SPI interface has an optional SPI cyclic redundancy check (CRC). The AD5413 implements improved diagnostic features from earlier versions of similar DACs.

APPLICATIONS

Process control
Actuator control
Channel isolated analog outputs Programmable logic controller (PLC) and distributed control systems (DCS) applications
HART network connectivity

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