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7B33 - Voltage or Current Input

General Description

The 7B33 is a single-channel signal conditioning module that interfaces, amplifies and filters unipolar voltage inputs and provides a protected precision output of either +1 V to +5V or 0 V to +10 V.

Key Features

  • Interfaces, amplifies, and filters unipolar voltage inputs. Module provides a precision output of either +1 V to +5 V or 0 V to +10 V, linear with temperature. Module features a nonlinearity of +0.02% maximum and an accuracy of +0.1% maximum (+0.01% typical). All 7B33 series modules are mix-and-match and Hot Swappable.

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Part Number Description Manufacturer

Other Datasheets by Analog Devices

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7B34 Linearized RTD Input
7B35 Isolated Process Current Input
7B37 Thermocouple Input

Full PDF Text Transcription (Reference)

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Isolated, Voltage or Current Input 7B33 FEATURES Interfaces, amplifies, and filters unipolar voltage inputs. Module provides a precision output of either +1 V to +5 V or 0 V to +10 V, linear with temperature. Module features a nonlinearity of +0.02% maximum and an accuracy of +0.1% maximum (+0.01% typical). All 7B33 series modules are mix-and-match and Hot Swappable. FUNCTIONAL BLOCK DIAGRAM APPLICATIONS Industrial signal conditioning Industrial signal isolation Industrial signal filtering Figure 1. 7B33 Functional Block Diagram PRODUCT OVERVIEW The modules feature a maximum nonlinearity of +0.02% and are factory calibrated to guarantee a maximum accuracy specification of +0.1%.