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LTC1047 - 典型应用图例：
LTC1047典型应用图例一
LTC1047典型应用图例二
LTC1047 - 封装图解：
LTC1047封装图解一
LTC1047封装图解二
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LINEAR产品 - LTC1047介绍

LTC1047 - LTC1047是Dual Micropower Zero-Drift Operational Amplifier with Internal Capacitors

LTC1047是LINEAR凌力尔特公司的一款精准放大器产品，LTC1047是LTC1047是Dual Micropower Zero-Drift Operational Amplifier with Internal Capacitors，本站介绍了LTC1047的封装应用图解、特点和优点、功能等，并给出了与LTC1047相关的LINEAR元器件型号供参考。

LTC1047 - LTC1047是Dual Micropower Zero-Drift Operational Amplifier with Internal Capacitors - 精准放大器 - 信号调理 - 凌力尔特

LTC1047 - Dual Micropower Zero-Drift Operational Amplifier with Internal Capacitors

LTC1047 - Dual Micropower Zero-Drift Operational Amplifier with Internal Capacitors - Linear Technology（凌力尔特）

功能描述

The LTC?1047 is a micropower, high performance dual zero-drift operational amplifier. The sample-and-hold capacitors usually required by other chopper amplifiers are integrated on-chip, minimizing the need for external components.

The LTC1047 has a typical offset voltage of 3μV, drift of 10nV/°C, input noise voltage typically 3.5μVP-P, and typical voltage gain of 150dB. The common mode rejection is 110dB minimum, with minimum power supply rejection of 105dB. The LTC1047 also offers a 0.2V/μs slew rate and a gain bandwidth product of 200kHz. Overload recovery time from saturation is 70ms, four times faster than chopper amplifiers with external capacitors.

The LTC1047 is available in a standard plastic 8-pin PDIP as well as a 16-pin SW package. The LTC1047 is a plug-in replacement for most dual op amps with improved DC performance and substantial power savings.

特点
  • No External Components Required
  • Maximum Offset Voltage: 10μV
  • Maximum Offset Voltage Drift: 50nV/°C
  • Supply Current: 80µA
  • Minimum CMRR: 110dB
  • Minimum PSRR 110dB
  • Single Supply Operation 4.75V to 16V
  • Common Mode Range Includes GND
  • Output Swings to GND
  • Typical Overload Recovery Time 70ms
  • Pin Compatible with Industry Standard Dual Op Amps
    • 应用
  • Thermocouple Amplifiers
  • Electronic Scales
  • Battery Powered Instrumentation
  • Strain Gauge Amplifiers
  • Remote Located Sensors
    • 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)
    LTC1047CN8 N-8 C $6.00 $4.85
    LTC1047CN8#PBF N-8 C $6.00 $4.85
    LTC1047CSW SW-16 C $6.85 $5.40
    LTC1047CSW#PBF SW-16 C $6.85 $5.40
    LTC1047CSW#TR SW-16 C $5.46
    LTC1047CSW#TRPBF SW-16 C $5.46
    下面可能是您感兴趣的Linear Technology（凌力尔特）元器件
  • LTC1051 - Dual/Quad Precision Zero-Drift Operational Amplifiers With Internal Capacitors
  • LTC1050 - Precision Zero-Drift Operational Amplifier with Internal Capacitors
  • LT1028 - 超低噪声、精准型高速运算放大器
  • LTC1151 - Dual ±15V Zero-Drift Operational Amplifier
  • LTC1100 - Precision, Zero-Drift Instrumentation Amplifier
  • LT5400 - 四个匹配的电阻器
  • LTC6655 - 0.25ppm 噪声、低漂移、精准基准系列
  • LTC2057 / LTC2057HV - 高电压、低噪声、零漂移运算放大器
  • LTC2051 - 双路零漂移运算放大器
  • LTC2050 - 采用 SOT-23 封装的零漂移运算放大器
    • 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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