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LMH6642 - 75mA Rail-to-Rail Output Amplifiers

General Description

The LMH664X family true single supply voltage feedback amplifiers offer high speed (130 MHz), low distortion (

62 dBc), and exceptionally high output current (approximately 75 mA) at low cost and with reduced power consumption when compared against existing devices with similar performance.

Key Features

  • 1(VS = ±5 V, TA = 25°C, RL = 2 kΩ, AV = +1. Typical Values Unless Specified).
  • 3 dB BW (AV = +1) 130 MHz.
  • Supply Voltage Range 2.7 V to 12.8 V.
  • Slew Rate, (AV =.
  • 1) 130V/µs(1).
  • Supply Current (no load) 2.7 mA/amp.
  • Output Short Circuit Current +115 mA to 145 mA.
  • Linear Output Current ±75 mA.
  • Input Common Mode Volt. 0.5 V Beyond V.
  • , 1 V from V+.
  • Output Voltage Swing 40 mV from Rails.
  • Input Vol.

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Other Datasheets by Texas Instruments

Part Number Description
LMH6642Q-Q1 75mA Rail-to-Rail Output Amplifiers
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LMH6643Q-Q1 75mA Rail-to-Rail Output Amplifiers
LMH6644 75mA Rail-to-Rail Output Amplifiers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LMH6642, LMH6643, LMH6644 SNOS966Q – MAY 2001 – REVISED SEPTEMBER 2014 LMH664x Low Power, 130 MHz, 75 mA Rail-to-Rail Output Amplifiers 1 Features 1(VS = ±5 V, TA = 25°C, RL = 2 kΩ, AV = +1. Typical Values Unless Specified). • −3 dB BW (AV = +1) 130 MHz • Supply Voltage Range 2.7 V to 12.8 V • Slew Rate, (AV = −1) 130V/µs(1) • Supply Current (no load) 2.7 mA/amp • Output Short Circuit Current +115 mA to 145 mA • Linear Output Current ±75 mA • Input Common Mode Volt. 0.5 V Beyond V−, 1 V from V+ • Output Voltage Swing 40 mV from Rails • Input Voltage Noise (100 kHz) 17nV/√Hz • Input Current Noise (100 kHz) 0.