THS4521-HT Datasheet PDF (Fully Differential Amplifier) | Download Texas Instruments THS4521-HT

THS4521-HT - Fully Differential Amplifier

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.

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.

Datasheet Details

Part number	THS4521-HT
Manufacturer	Texas Instruments
File Size	928.79 KB
Description	Fully Differential Amplifier
Datasheet	THS4521-HT Datasheet
Additional preview pages of the THS4521-HT datasheet.

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Full PDF Text Transcription

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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: THS4521-HT 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 Offset and Drift) • Power Supply: – Voltage: 2.5 V (±1.25 V) to 3.3 V (±1.65 V) – Current: 1.4 mA/ch (3.

Published: Oct 19, 2021 |