THS4521-HT Datasheet Fully Differential Amplifier

Manufacturer: Texas Instruments

Overview: THS4521-HT www.ti.com SBOS548D – APRIL 2011 – REVISED MAY 2012 VERY LOW POWER, NEGATIVE RAIL INPUT, RAIL-TO-RAIL OUTPUT, FULLY DIFFERENTIAL AMPLIFIER Check for Samples:.

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Datasheet Details

Part number	THS4521-HT
Manufacturer	Texas Instruments
File Size	928.79 KB
Description	Fully Differential Amplifier
Download	THS4521-HT Download (PDF)

General Description

The THS4521 is a very low-power, fully differential op amp with rail-to-rail output and an input common-mode range that includes the negative rail.

This amplifier is designed for low-power data acquisition systems and highdensity applications where power dissipation is a critical parameter, and provides exceptional performance in audio applications.

The THS4521

Key Features

1.
Fully Differential Architecture.
Bandwidth: 40.7 MHz (210°C).
Slew Rate: 353.5 V/μs (210°C).
HD2:.
96 dBc at 1 kHz (1 VRMS, RL = 1 kΩ) (210°C).
HD3:.
91.5 dBc at 1 kHz (1 VRMS, RL = 1 kΩ) (210°C).
Input Voltage Noise: 19.95 nV/√Hz (f = 100 kHz).
Open-Loop Gain: 90 dB (typ) (210°C).
NRI.
Negative Rail Input.
RRO.
Rail-to-Rail Output.
Output Common-Mode Control (with Low Offse.

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