Part Number
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PGA280 |
Manufacturer
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Texas Instruments |
Description
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Programmable Gain Instrumentation Amplifier |
Published
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May 1, 2022 |
Detailed Description
|
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PGA280
SBOS487B – JUNE 2009 – REV...
|
Datasheet
|
PGA280
|
Overview
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PGA280
SBOS487B – JUNE 2009 – REVISED MARCH 2020
PGA280 Zerø-Drift, High-Voltage, Programmable Gain Instrumentation Amplifier
1 Features
•1 Wide input range: ±15.
5 V at ±18-V supply • Binary gain steps: 128V/V to 1/8 V/V • Additional scaling factor: 1 V/V and 1⅜ V/V • Low offset voltage: 3 μV at G = 128 • Near-zero long-term drift of offset voltage • Near-zero gain drift: 0.
5 ppm/°C • Excellent linearity: 1.
5 ppm • Excellent CMRR: 140 dB • High input impedance • Very low 1/f noise • Differential signal output • Overload detection • Input configuration switch matrix • Wire break test current • Expandable S...
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