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LTC1049 - 典型应用图例：
LTC1049典型应用图例一
LTC1049 - 封装图解：
LTC1049封装图解一
LTC1049封装图解二
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LINEAR产品 - LTC1049介绍

LTC1049 - LTC1049是Low Power Zero-Drift Operational Amplifier with Internal Capacitors

LTC1049是LINEAR凌力尔特公司的一款精准放大器产品，LTC1049是LTC1049是Low Power Zero-Drift Operational Amplifier with Internal Capacitors，本站介绍了LTC1049的封装应用图解、特点和优点、功能等，并给出了与LTC1049相关的LINEAR元器件型号供参考。

LTC1049 - LTC1049是Low Power Zero-Drift Operational Amplifier with Internal Capacitors - 精准放大器 - 信号调理 - 凌力尔特

LTC1049 - Low Power Zero-Drift Operational Amplifier with Internal Capacitors

LTC1049 - Low Power Zero-Drift Operational Amplifier with Internal Capacitors - Linear Technology（凌力尔特）

功能描述

The LTC1049 is a high performance, low power zero-drift operational amplifier. The two sample-and-hold capacitors usually required externally by other chopper stabilized amplifiers are integrated on the chip. Further, the LTC1049 offers superior DC and AC performance with a nominal supply current of only 200μA.

The LTC1049 has a typical offset voltage of 2μV, drift of 0.02μV/°C, 0.1Hz to 10Hz input noise voltage of 3μVP-P and typical voltage gain of 160dB. The slew rate is 0.8V/μs with a gain bandwidth product of 0.8MHz.

Overload recovery time from a saturation condition is 6ms, a significant improvement over chopper amplifiers using external capacitors.

The LTC1049 is available in a standard 8-pin plastic dual in line, as well as an 8-pin SO package. The LTC1049 can be a plug-in replacement for most standard op amps with improved DC performance and substantial power savings.

特点
  • Low Supply Current: 200μA
  • No External Components Required
  • Maximum Offset Voltage: 10μV
  • Maximum Offset Voltage Drift: 0.1μV/°C
  • Single Supply Operation: 4.75V to 16V
  • Input Common Mode Range Includes Ground
  • Output Swings to Ground
  • Typical Overload Recovery Time: 6ms
  • Available in 8-Pin SO and PDIP Packages
    • 应用
  • 4mA to 20mA Current Loops
  • Thermocouple Amplifiers
  • Electronic Scales
  • Medical Instrumentation
  • Strain Gauge Amplifiers
  • High Resolution Data Acquisition
    • 以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）
    器件型号 封装 温度 价格 (以 1 ~ 99 片为批量) 价格 (以 1000 片为批量)
    LTC1049CN8 N-8 C $2.70 $2.15
    LTC1049CN8#PBF N-8 C $2.70 $2.15
    LTC1049CS8 SO-8 C $3.35 $2.70
    LTC1049CS8#PBF SO-8 C $3.35 $2.70
    LTC1049CS8#TR SO-8 C $2.76
    LTC1049CS8#TRPBF SO-8 C $2.76
    下面可能是您感兴趣的Linear Technology（凌力尔特）元器件
  • LTC1050 - Precision Zero-Drift Operational Amplifier with Internal Capacitors
  • LTC1052 - Zero-Drift Operational Amplifier
  • LTC2050 - 采用 SOT-23 封装的零漂移运算放大器
  • LTC2057 / LTC2057HV - 高电压、低噪声、零漂移运算放大器
  • LTC1150 - ±15V Zero-Drift Operational Amplifier with Internal Capacitors
  • LT1028 - 超低噪声、精准型高速运算放大器
  • LTC1152 - Rail-to-Rail Input Rail-to-Rail Output Zero-Drift Op Amp
  • LTC2054 - 单通道、微功率、零漂移运算放大器
  • LTC1047 - Dual Micropower Zero-Drift Operational Amplifier with Internal Capacitors
  • LTC6655 - 0.25ppm 噪声、低漂移、精准基准系列
    • 下面可能是您感兴趣的凌力尔特公司精准放大器元器件
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