Product Summary

The 1B22AN is an isolated voltage-to-current converter that incorporates transformer isolation to achieve high performance and automated surface mount manufacturing for low cost and increased reliability. The applications of the device include Multichannel Process Control, D/A Converter-Current Loop Interface, Analog Transmitters and Controllers and Remote Data Acquisition Systems.

Parametrics

1B22AN absolute maximum ratings: (1)Low Offset Tempco: ±300 nA/℃; (2)Low Gain Tempco: ±50 ppm/℃; (3)Low Nonlinearity: ±0.02%; (4)High CMR: 90dB min; (5)Maximum Output Current @ Input Overload:30 mA; (6)Output Noise, 100 Hz Bandwidth:300 nA p-p; (7)CMV, Input to Output Continuous:1500 V rms max; (8)CMR, @ 60 Hz:90 dB min; (9)Normal-Mode Output Protection:240 V rms Continuous; (10)Operating temperature range:–40℃ to +85℃; (11)Storage temperature range:–40℃ to +85℃.

Features

1B22AN features: (1)Internal Isolated Loop Supply Drives 1000Ω Load; (2)Pin Programmable Inputs: 0 V to +5 V or 0 V to +10 V; (3)Pin Programmable Outputs: 4 to 20 mA or 0 to 20 mA; (4)High CMV Isolation: 1500VRMS; (5)Normal-Mode Output Protection: 240VRMS; (6)High Accuracy.

Diagrams

1B22AN functional block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
1B22AN
1B22AN


IC VOLTAGE CONVERTER PROG DIP

Data Sheet

0-1: $72.05
1-10: $67.34
10-100: $62.79
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
1B22AN
1B22AN


IC VOLTAGE CONVERTER PROG DIP

Data Sheet

0-1: $72.05
1-10: $67.34
10-100: $62.79