INA110:快速建立 FET 输入极高精度的仪表放大器

The INA110 is a versatile monolithic FET-input instrumentation amplifier. Its current-feedback circuit topology and laser trimmed input stage provide excellent dynamic performance and accuracy. The INA110 settles in 4?s to 0.01%, making it ideal for high speed or multiplexed-input data acquisition systems.

Internal gain-set resistors are provided for gains of 1, 10, 100, 200, and 500V/V. Inputs are protected for differential and common-mode voltages up to ±VCC. Its very high input impedance and low input bias current make the INA110 ideal for applications requiring input filters or input protection circuitry.

The INA110 is available in 16-pin plastic and ceramic DIPs, and in the SOL-16 surface-mount package. Military, industrial and commercial temperature range grades are available.

产品特性
  • LOW BIAS CURRENT: 50pA max
  • FAST SETTLING: 4?s to 0.01%
  • HIGH CMR: 106dB min; 90dB at 10kHz
  • INTERNAL GAINS: 1, 10, 100, 200, 500
  • VERY LOW GAIN DRIFT: 10 to 50ppm/°C
  • LOW OFFSET DRIFT: 2?V/°C
  • LOW COST
  • PINOUT SIMILAR TO AD524 AND AD624
  • APPLICATIONS
    • MULTIPLEXED INPUT DATA ACQUISITION SYSTEM
    • FAST DIFFERENTIAL PULSE AMPLIFIER
    • HIGH SPEED GAIN BLOCK
    • AMPLIFICATION OF HIGH IMPEDANCE SOURCES
  • MULTIPLEXED INPUT DATA ACQUISITION SYSTEM
  • FAST DIFFERENTIAL PULSE AMPLIFIER
  • HIGH SPEED GAIN BLOCK
  • AMPLIFICATION OF HIGH IMPEDANCE SOURCES
参数parametrics
参数INA110
Number of Channels (#)1
Vs (Min) (V)12
Vs (Max) (V)36
CMRR (Min) (dB)106
Input Offset (+/-) (Max) (uV)250
Input Offset Drift (+/-) (Max) (uV/C)2
Input Bias Current (+/-) (Max) (nA)0.05
Noise at 1kHz (Typ) (nV/rt(Hz))10
Iq (Typ) (mA)3
Bandwidth at Min Gain (Typ) (MHz)2.5
Gain (Min) (V/V)1
Gain (Max) (V/V)1000
Gain Error (+/-) (Max) (%)0.5
RatingCatalog
Operating Temperature Range (C)-55 to 125
Package GroupPDIP SOIC
Approx. Price (US$)7.00 | 1ku
Package Size: mm2:W x L (PKG)See datasheet (PDIP),See datasheet (CDIP SB)
Noise at 0.1 Hz - 10 Hz (Typ) (uVpp)1
Gain Non-Linearity (+/-) (Max) (%)0.01
数据表?(1)
标题类型大小 (KB)日期
Fast-Settling FET-Input Instrumentation AmpPDF5902005年 7月 21日
应用手册?(2)
标题类型大小 (KB)日期
所选封装材料的热学和电学性质PDF6452008年 10月 16日
AC Coupling Instrumentation and Difference AmplifiersPDF382000年 9月 27日
选择与解决方案指南?(1)
标题类型大小 (KB)日期
模拟信号链路产品指南 (Rev. B)PDF55182013年 9月 3日
模型?(1)
标题种类类型大小 (KB)日期
INA110 PSpice ModelPSpice ModelZIP6?KB2000年 10月 25日
开发工具?(2)
培训内容型号类型
基于 SPICE 的模拟仿真程序TINA-TI电路设计和仿真
计算仪表放大器的输入共模范围INA-CMV-CALC计算工具
订购型号
型号试生产 / 生产材料状态替换日期温度(oC)价格(美金) | Quantity封装 | 引脚器件标记封装数量 | 载体
INA110AG生产NRNDINA110KP联系BDTIC(ZZ109) | 16
INA110KP生产ACTIVE-55 to 1259.15 | 1kuPDIP?(N)INA110KP25 | TUBE
INA110KPG4生产ACTIVE-55 to 1259.15 | 1kuPDIP?(N)INA110KP25 | TUBE
INA110KU生产ACTIVE7.96 | 1kuSOIC?(DW)INA110KU40 | TUBE
INA110KUG4生产ACTIVE7.96 | 1kuSOIC?(DW)INA110KU40 | TUBE
INA110SG生产NRND42.72 | 1ku(JD) | 16INA110SG1 | TUBE
INA110SG1生产OBSOLETE联系BDTICTO-100?(LME)
INA110SG2生产OBSOLETE联系BDTICTO-100?(LME)
Fast-Settling FET-Input Instrumentation Amp INA110
所选封装材料的热学和电学性质 DCP010505B
AC Coupling Instrumentation and Difference Amplifiers INA103
模拟信号链路产品指南 (Rev. B) BQ24392
INA110 PSpice Model INA110
INA110
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