Datasheet4U Logo Datasheet4U.com

THS4520 Datasheet LOW DISTORTION FULLY DIFFERENTIAL AMPLIFIER

Manufacturer: Texas Instruments

General Description

The THS4520 is a wideband, fully differential operational amplifier designed for 5-V data acquisition systems.

It has very low noise at 2 nV/√Hz, and low harmonic distortion of –115 dBc HD2 and –123 dBc HD3 at 100 kHz with 8 VPP, and 1-kΩ load.

The slew rate is 570 V/μs, and with a settling time of 7 ns to 0.1% (2-V step), it is ideal for data acquisition applications.

Overview

THS4520 www.ti.com SLOS503B – SEPTEMBER 2006 – REVISED JULY 2007 WIDEBAND, LOW NOISE, LOW DISTORTION FULLY DIFFERENTIAL AMPLIFIER WITH RAIL-TO-RAIL.

Key Features

  • Fully Differential Architecture With Rail-to-Rail Outputs.
  • Centered Input Common-mode Range.
  • Minimum Gain of 1 V/V (0 dB).
  • Bandwidth: 620 MHz.
  • Slew Rate: 570 V/μs.
  • 0.1% Settling Time: 7 ns.
  • HD2:.
  • 115 dBc at 100 kHz, VOD = 8 VPP.
  • HD3:.
  • 123 dBc at 100 kHz, VOD = 8 VPP.
  • Input Voltage Noise: 2 nV/√Hz (f >10 kHz).
  • Output Common-Mode Control.
  • Power Supply:.
  • Voltage: 3.3 V (±1.65.