AD5413BCPZ

AD5413 is a single-channel, 14bit voltage and current output, digital-to-analogue converter (DAC) that operates within a power supply range from a -33V minimum on the AVss pinto a +33V maximum on the AV DD1 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 50MHz 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. Typical application includes process control, actuator control, channel isolated analogue outputs, programmable logic controller (PLC) and distributed control and systems (DCS) applications, HART network connectivity.

• 14bit resolution and monotonicity
• Voltage and current output available on a single terminal
• Current output range from 0mA to 24mA, ±0.3% FSR TUE maximum
• Output voltage range, trimmed to ±10.5V, ±0.3% FSR TUE
• Output voltage range with untrimmed overrange of ±12.6V (equivalent to 26% overrange at +10V)
• User-programmable offset and gain
• On-chip reference
• On-chip diagnostics
• 32 lead LFCSP-EP package
• Operating temperature range from -40°C to 105°C

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