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THS4541 - Fully Differential Amplifier

Description

The THS4541 is a low-power, voltage-feedback, fully differential amplifier (FDA) with an input commonmode range below the negative rail, and rail-to-rail output.

Features

  • Fully differential amplifier (FDA) architecture.
  • Bandwidth: 500MHz (G = 2V/V).
  • Gain bandwidth product: 850MHz.
  • Slew rate: 1500V/µs.
  • HD2:.
  • 95dBc at 10MHz (2VPP, RL = 500Ω).
  • HD3:.
  • 90dBc at 10MHz (2VPP, RL = 500Ω).
  • Input voltage noise: 2.2nV/√Hz (f > 100kHz).
  • Low offset drift: ±0.5µV/°C (typical).
  • Negative rail input (NRI).
  • Rail-to-rail output (RRO).
  • Robust operation for Rload ≥ 50Ω.

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Datasheet preview – THS4541

Datasheet Details

Part number THS4541
Manufacturer Texas Instruments
File Size 2.65 MB
Description Fully Differential Amplifier
Datasheet download datasheet THS4541 Datasheet
Additional preview pages of the THS4541 datasheet.
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Full PDF Text Transcription

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THS4541 SLOS375B – AUGUST 2014 – REVISED FEBRUARY 2024 THS4541 Negative Rail Input, Rail-to-Rail Output, Precision, 850MHz Fully Differential Amplifier 1 Features • Fully differential amplifier (FDA) architecture • Bandwidth: 500MHz (G = 2V/V) • Gain bandwidth product: 850MHz • Slew rate: 1500V/µs • HD2: –95dBc at 10MHz (2VPP, RL = 500Ω) • HD3: –90dBc at 10MHz (2VPP, RL = 500Ω) • Input voltage noise: 2.2nV/√Hz (f > 100kHz) • Low offset drift: ±0.5µV/°C (typical) • Negative rail input (NRI) • Rail-to-rail output (RRO) • Robust operation for Rload ≥ 50Ω • Output common-mode control • Power supply: – Single-supply voltage range: 2.7V to 5.4V – Split-supply voltage range: ±1.35V to ±2.7V – Quiescent current: 10.
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