型号THS4042
品牌
分类高速运算放大器 (GBW ≥ 50MHz)
描述165MHz 双路、斩波稳定型电压反馈放大器
相关操作
产品概述

参数

Architecture Voltage FB
Number of channels 2
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 9
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 32
GBW (typ) (MHz) 165
BW at Acl (MHz) 165
Acl, min spec gain (V/V) 1
Slew rate (typ) (V/µs) 400
Vn at flatband (typ) (nV√Hz) 14
Vn at 1 kHz (typ) (nV√Hz) 14
Iq per channel (typ) (mA) 8
Vos (offset voltage at 25°C) (max) (mV) 10
Rail-to-rail No
Features C-Load Drive
Rating Catalog
Operating temperature range (°C) -40 to 85, 0 to 70
CMRR (typ) (dB) 90
Input bias current (max) (pA) 6000000
Offset drift (typ) (µV/°C) 10
Iout (typ) (mA) 100
2nd harmonic (dBc) 75
3rd harmonic (dBc) 75
Frequency of harmonic distortion measurement (MHz) 1

封装 | 引脚 | 尺寸

HVSSOP (DGN) 8 14.7 mm² 3 x 4.9
SOIC (D) 8 29.4 mm² 4.9 x 6

特性

  • C-Stable Amplifiers Drive Any Capacitive Load
  • High Speed
    • 165 MHz Bandwidth (-3 dB); CL = 0 pF
    • 100 MHz Bandwidth (-3 dB); CL = 100 pF
    • 35 MHz Bandwidth (-3 dB); CL = 1000 pF
    • 400 V/us Slew Rate
  • Unity Gain Stable
  • High Output Drive, IO = 100 mA (typ)
  • Very Low Distortion
    • THD = -75 dBc (f = 1 MHz, RL = 150 )
    • THD = -89 dBc (f = 1 MHz, RL = 1 k )
  • Wide Range of Power Supplies
    • VCC = ±5 V to ±15 V
  • Available in Standard SOIC or MSOP PowerPADTM Package
  • Evaluation Module Available

说明

The THS4041 and THS4042 are single/dual, high-speed voltage feedback amplifiers capable of driving any capacitive load. This makes them ideal for a wide range of applications including driving video lines or buffering ADCs. The devices feature high 165-MHz bandwidth and 400-V/usec slew rate. The THS4041/2 are stable at all gains for both inverting and noninverting configurations. For video applications, the THS4041/2 offer excellent video performance with 0.01% differential gain error and 0.01° differential phase error. These amplifiers can drive up to 100 mA into a 20- load and operate off power supplies ranging from ±5V to ±15V.