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AD5413 Datasheet 14-Bit Voltage and Current Output DAC

Manufacturer: Analog Devices

General Description

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 AVSS pin to a +33 V maximum on the AVDD1 pin.

The CHART 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.

Overview

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

Key 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.