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  • 参考价格:¥13.32-¥23.53

更新日期:2024-04-01

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产品简介:双通道、44V、4MHz、高压摆率 (15V/μs)、输入接近 V+、JFET 输入运算放大器

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  • 参考价格:¥13.32-¥23.53

LF412ACN 供应商

  • 公司
  • 型号
  • 品牌
  • 封装/批号
  • 数量
  • 地区
  • 日期
  • 说明
  • 询价

LF412ACN 中文资料属性参数

  • 制造商:National Semiconductor (TI)
  • 通道数量:2
  • 共模抑制比(最小值):80 dB
  • 输入补偿电压:1 mV at +/- 20 V
  • 安装风格:Through Hole
  • 封装 / 箱体:MDIP
  • 转换速度:15 V/us at +/- 15 V
  • 关闭:No
  • 最大工作温度:+ 70 C
  • 封装:Tube
  • 最小工作温度:0 C
  • 工厂包装数量:40
  • 电源电流:5.6 mA at +/- 20 V
  • 技术:BiFET
  • 电压增益 dB:106.02 dB

产品特性

  • Internally Trimmed Offset Voltage: 1 mV (Max)
  • Input Offset Voltage Drift: 7 µV/°C (Typ)
  • Low Input Bias Current: 50 pA
  • Low Input Noise Current: 0.01 pA / √Hz
  • Wide Gain Bandwidth: 3 MHz (Min)
  • High Slew Rate: 10V/µs (Min)
  • Low Supply Current: 1.8 mA/Amplifier
  • High Input Impedance: 1012Ω
  • Low Total Harmonic Distortion: ≤0.02%
  • Low 1/f Noise Corner: 50 Hz
  • Fast Settling Time to 0.01%: 2 µs

产品概述

These devices are low cost, high speed, JFET input operational amplifiers with very low input offset voltage and input offset voltage drift. They require low supply current yet maintain a large gain bandwidth product and fast slew rate. In addition, well matched high voltage JFET input devices provide very low input bias and offset currents. The LF412-N dual is pin compatible with the LM1558, allowing designers to immediately upgrade the overall performance of existing designs.These amplifiers may be used in applications such as high speed integrators, fast D/A converters, sample and hold circuits and many other circuits requiring low input offset voltage and drift, low input bias current, high input impedance, high slew rate and wide bandwidth.

LF412ACN 数据手册

数据手册 说明 数量 操作
LF412ACN

Low Offset, Low Drift Dual JFET Input Operational Amplifier

13 Pages页,566K 查看
LF412ACN/NOPB

OP AMP, DUAL, 3MHZ; No. of Amplifiers:2; Op Amp Type:High Speed; Gain, Bandwidth -3dB:4MHz; Slew Rate:15V/μs; Voltage, Supply Min:10V; Voltage, Supply Max:22V; Termination Type:Through Hole; Case Style:DIP; No. of Pins:8; Operating Temperature Range:0°C to +70°C; Bandwidth:3MHz; Voltage, Input Offset Max:1mV

13页,566K 查看
LF412ACN8

Dual Precision JFET Input Operational Amplifiers

4 Pages页,482K 查看

LF412ACN 电路图

LF412ACN 电路图

LF412ACN 电路图

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