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THS4508 Datasheet Low Distortion Fully Differential Amplifier

Manufacturer: Texas Instruments

Overview: THS4508 www.ti.com ....................................................................................................................................

General Description

The THS4508 is a wideband, fully-differential operational amplifier designed for single-supply 5-V data acquisition systems.

It has very low noise at 2.3 nV/√Hz, and extremely low harmonic distortion of –72 dBc HD2 and –79 dBc HD3 at 100 MHz with 2 VPP, G = 10 dB, and 1-kΩ load.

Slew rate is very high at 6400 Vµs, and with settling time of 2 ns to 1% (2 V step), it is ideal for pulsed applications.

Key Features

  • 1.
  • Fully Differential Architecture.
  • Common-Mode Input Range Includes the Negative Rail.
  • Minimum Gain of 2 V/V (6 dB).
  • Bandwidth: 2 GHz.
  • Slew Rate: 6400 V/µs.
  • 1% Settling Time: 2 ns.
  • HD2:.
  • 72 dBc at 100 MHz.
  • HD3:.
  • 79 dBc at 100 MHz.
  • OIP2: 78 dBm at 70 MHz.
  • OIP3: 42 dBm at 70 MHz.
  • Input Voltage Noise: 2.3 nV/√Hz (f > 10 MHz).
  • Noise Figure: 19.2 dB (G = 10 dB).
  • Output.

THS4508 Distributor

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