FEATURES

Quad-channel software configurable input/output circuit

Screw terminals protected to ±40 V

Line protectors to block power from the screw terminals to supplies

Six configurable modes

Voltage input

Current input

Voltage output

Current output

Digital input

RTD measurement

Internal 16-bit, Σ-Δ ADC with optional 50 Hz and 60 Hz rejection

13-bit monotonic DACs

Charge pump for true zero voltage output

Internal temperature sensor, 5°C accuracy

On-chip diagnostics including open circuit and short-circuit detection

Robust architecture

SPI

Temperature range: −40°C to +85°C

64-lead LFCSP

APPLICATIONS

Building control systems

Process control

Industrial automation