1B41AN Datasheet PDF - ADI

●Product Details

●The 1B41 is a precision, isolated, RTD signal conditioner that incorporates a circuit design utilizing transformer based isolation and automated surface mount manufacturing technology. It provides an unbeatable combination of versatility and performance in a compact plastic package. Designed for measurement and control applications, it is especially suited for harsh environments with extremely high common mode interference. Unlike expensive solutions that require separate dc/dc converters, each 1B41 generates its own floating current excitation, providing true low cost channel-to channel isolation.

●Applications

● Multichannel RTD Temperature Measurement

● Industrial Measurement and Control Systems

● Data Acquisition System

●### Features and Benefits

● Complete RTD Signal Conditioning Solution

● Resistor Programmable Linearization

● Lead Resistance Compensation

● High CMV Isolation: 1500 V rms Continuous

● Small package: 1.0"x2.1"x0.35" DIP

● Low pass filter (fc=3Hz)

● High Accuracy

●Low Input Offset Tempco: 0.002µ/°C

●Linearization Conformance: ±0.1%FSR

●High CMR: 160dB (60 Hz,G=1000V/V)

● Pin compatible with 1B51 Isolated mV/Thermocouple Conditioner