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1B22AN

Data Acquisition ADCs/DACs - Specialized ISO PROGRAMABLE V/I CONVERTER

1B22AN General Description

The 1B22 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. Designed for industrial applications, it is especially suited for harsh environments with extremely high common-mode interference. With programmable inputs and outputs, the 1B22 provides an unbeatable combination of versatility and performance in a compact plastic package.

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Key Features

  • Internal Isolated Loop Supply Drives 1000  Load
  • Pin Programmable Inputs: 0 V to +5 V or 0 V to +10 V
  • Pin Programmable Outputs: 4 to 20 mA or 0 to 20 mA
  • High CMV Isolation: 1500 V RMS
  • Normal-Mode Output Protection: 240 V RMS
  • High Accuracy
  • Low Offset Tempco: 300 nA/C
  • Low Gain Tempco: 50 ppm/C
  • Low Nonlinearity: 0.02%
  • High CMR: 90 dB min
  • Small Package: 1.0"  2.10"  0.35"
  • Meets IEEE STD 472: CMV Transient Protection (SWC)
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Application

  • Multichannel Process Control
  • D/A Converter—Current Loop Interface
  • Analog Transmitters and Controllers
  • Remote Data Acquisition Systems
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Specifications

Category Integrated Circuits (ICs)InterfaceSensor and Detector Interfaces Series -
Programmable Not Verified Type Current Transmitter
Input Type Analog Voltage Output Type Current
Current - Supply 7.5 mA Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole Base Product Number 1B22

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Ratings and Reviews

More
L
L**n 01/30/2021

Excellent product, fast shipping, highly recommended seller

6
C
C**b 09/26/2020

To the nizhny novgorod region 22 days. Good lights.

11

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Availability: 7662 PCS

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