Part Number : PGA280

Function : High-Voltage, Programmable Gain Instrumentation Amplifier

Package : TSSOP-24 Type
Maker : Texas Instruments

Pinouts :
PGA280 datasheet

Description :

The PGA280 is a high-precision instrumentation amplifier with digitally-controllable gain and signal integrity test capability. This device offers low offset voltage, near-zero offset and gain drift, excellent linearity, and nearly no 1/f noise with superior common-mode and supply rejection to support high-resolution precision measurement. The 36V supply capability and wide, high-impedance input range comply with requirements for universal signal measurement.

Special circuitry prevents inrush currents from multiplexer (MUX) switching. In addition, the input switch matrix enables easy reconfiguration and system-level diagnostics—overload conditions are indicated. The configurable general-purpose input/output (GPIO) offers several control and communication features. The SPI can be expanded to communicate with more devices, supporting isolation with only four ISO couplers. 

Datasheet PDF Download :
PGA280 pdf

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2021/05/24 19:00 2021/05/24 19:00