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 |
| Rating | Catalog |
| Operating Temperature Range
(C) | -55 to 125 |
| Package Group | PDIP 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)
应用手册?(2)
选择与解决方案指南?(1)
模型?(1)
开发工具?(2)
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 | NRND | INA110KP | | 联系BDTIC | (ZZ109) | 16 | | |
| INA110KP | 生产 | ACTIVE | | -55 to 125 | 9.15 | 1ku | PDIP?(N) | INA110KP | 25 | TUBE |
| INA110KPG4 | 生产 | ACTIVE | | -55 to 125 | 9.15 | 1ku | PDIP?(N) | INA110KP | 25 | TUBE |
| INA110KU | 生产 | ACTIVE | | | 7.96 | 1ku | SOIC?(DW) | INA110KU | 40 | TUBE |
| INA110KUG4 | 生产 | ACTIVE | | | 7.96 | 1ku | SOIC?(DW) | INA110KU | 40 | TUBE |
| INA110SG | 生产 | NRND | | | 42.72 | 1ku | (JD) | 16 | INA110SG | 1 | TUBE |
| INA110SG1 | 生产 | OBSOLETE | | | 联系BDTIC | TO-100?(LME) | | |
| INA110SG2 | 生产 | OBSOLETE | | | 联系BDTIC | TO-100?(LME) | | |
