型号LM6172QML
品牌
分类高速运算放大器 (GBW ≥ 50MHz)
描述双路高速、低功耗、低失真电压反馈放大器
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) 5.5
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36
GBW (typ) (MHz) 100
BW at Acl (MHz) 80
Acl, min spec gain (V/V) 1
Slew rate (typ) (V/µs) 3000
Vn at flatband (typ) (nV√Hz) 12
Vn at 1 kHz (typ) (nV√Hz) 12
Iq per channel (typ) (mA) 2.3
Vos (offset voltage at 25°C) (max) (mV) 1.5
Rail-to-rail No
Rating Military
Operating temperature range (°C) -55 to 125
CMRR (typ) (dB) 110
Input bias current (max) (pA) 2500000
Offset drift (typ) (µV/°C) 6
Iout (typ) (mA) 85
2nd harmonic (dBc) 50
3rd harmonic (dBc) 50
Frequency of harmonic distortion measurement (MHz) 5

封装 | 引脚 | 尺寸

CDIP (NAB) 8 79.9592 mm² 10.16 x 7.87
CFP (NAC) 16 62.9285 mm² 9.91 x 6.35

特性

  • Available with Radiation Guarantee

    • High Dose Rate

    300 krad(Si)

    ELDRS Free

    100 krad(Si)

  • Easy to Use Voltage Feedback Topology
  • High Slew Rate  3000V/μs
  • Wide Unity-Gain Bandwidth 100MHz
  • Low Supply Current 2.3mA / Amplifier
  • High Output Current 50mA / Amplifier
  • Specified for ±15V and ±5V operation

    • 说明

    The LM6172 is a dual high speed voltage feedback amplifier. It is unity-gain stable and provides excellent DC and AC performance. With 100MHz unity-gain bandwidth, 3000V/μs slew rate and 50mA of output current per channel, the LM6172 offers high performance in dual amplifiers; yet it only consumes 2.3mA of supply current each channel.

    The LM6172 operates on ±15V power supply for systems requiring large voltage swings, such as ADSL, scanners and ultrasound equipment. It is also specified at ±5V power supply for low voltage applications such as portable video systems.

    The LM6172 is built with National's advanced VIP III (Vertically Integrated PNP) complementary bipolar process.