PGA113 - Zero-Drift Programmable Gain Amplifier

This page provides the datasheet information for the PGA113, a member of the PGA112 Zero-Drift Programmable Gain Amplifier family.

Product Overview

Texas Instruments

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Datasheet Details

Part number	PGA113
Manufacturer	Texas Instruments
File Size	2.20 MB
Description	Zero-Drift Programmable Gain Amplifier
Datasheet	PGA113 Datasheet
Additional preview pages of the PGA113 datasheet.

PGA113 Product details

Description

The PGA112 and PGA113 devices (binary and scope gains) offer two analog inputs, a three-pin SPI interface, and software shutdown in a 10-pin, VSSOP package.

Features

1 Rail-to-Rail Input and Output.
Offset: 25 μV (Typical), 100 μV (Maximum).
Zerø Drift: 0.35 μV/°C (Typical), 1.2 μV/°C (Maximum).
Low Noise: 12 nV/√Hz.
Input Offset Current: ±5 nA Maximum (25°C).
Gain Error: 0.1% Maximum (G ≤ 32), 0.3% Maximum (G > 32).
Binary Gains: 1, 2, 4, 8, 16, 32, 64, 128 (PGA112, PGA116).
Scope Gains: 1, 2, 5, 10, 20, 50, 100, 200 (PGA113, PGA117).
Gain Switching Time: 200 ns.
2 Cha.

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Published: May 1, 2022 |