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 4us 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

	INA110
Gain (V/V)	1,10,100,1000
Non-Linearity (+/-) (Max) (%)	0.01
Input Bias Current (+/-) (Max) (nA)	0.05
Output Offset (+/-) (Max) (uV)	3000/G
Input Offset Drift (+/-) (Max) (uV/Degrees Celsius)	2
Output Offset Drift (+/-) (Max) (uV/Degrees Celsius)	50/G
CMRR (Min) (dB)	106
Bandwidth at G=100 (Min) (kHz)	470
Noise at 1kHz (Typ) (nV/rt(Hz))	10
Vs (Min) (V)	12
Vs (Max) (V)	36
Quiescent Current (+/-) (Typ) (mA)	3
Pin/Package	16PDIP, 16SOIC

INA110 特性

• LOW BIAS CURRENT: 50pA max
• FAST SETTLING: 4us 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: 2uV/°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

INA110 芯片订购指南

器件	状态	温度	价格	封装 | 引脚	封装数量 | 封装载体	丝印标记
INA110KP	ACTIVE		7.00 | 1ku	PDIP (N) | 16	25 | TUBE
INA110KPG4	ACTIVE		7.00 | 1ku	PDIP (N) | 16	25 | TUBE
INA110KU	ACTIVE		7.00 | 1ku	SOIC (DW) | 16	40 | TUBE
INA110KUG4	ACTIVE		7.00 | 1ku	SOIC (DW) | 16	40 | TUBE

INA110 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
INA110KP	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	INA110KP	INA110KP
INA110KPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	INA110KPG4	INA110KPG4
INA110KU	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	INA110KU	INA110KU
INA110KUG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	INA110KUG4	INA110KUG4

INA110 应用技术支持与电子电路设计开发资源下载

1. INA110 数据资料 dataSheet 下载.PDF
2. TI 德州仪器仪双电源产品选型与价格 . xls
3. 所选封装材料的热学和电学性质 (PDF 645 KB)
4. 高速数据转换 (PDF 1967 KB)
5. 使您的仪器放大器设计达到最佳效果 (zhct011.PDF, 897 KB)
6. A Numerical Protection Relay Solution (slaa466.HTM, 8 KB)
7. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
8. PowerPADTM Thermally Enhanced Package (slma002g.HTM, 8 KB)
9. 运算放大器的单电源操作 (PDF 2174 KB)
10. Tuning in Amplifiers (PDF 44 KB)
11. Op Amp Performance Analysis (PDF 76 KB)
12. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
13. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
14. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)