Fast-Settling FET-Input Very High Accuracy Instrumentation Amplifier - INA110

INA110 (ACTIVE)

Fast-Settling FET-Input Very High Accuracy Instrumentation Amplifier

 

Description

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 4µs 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.

Features

  • LOW BIAS CURRENT: 50pA max
  • FAST SETTLING: 4µs 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: 2µV/°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

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Parametrics Compare all products in Instrumentation Amplifiers

 
Number of Channels (#)
Vs (Min) (V)
Vs (Max) (V)
CMRR (Min) (dB)
Input Offset (+/-) (Max) (uV)
Input Offset Drift (+/-) (Max) (uV/C)
Input Bias Current (+/-) (Max) (nA)
Noise at 1kHz (Typ) (nV/rt(Hz))
Iq (Typ) (mA)
Bandwidth at Min Gain (Typ) (MHz)
Gain (Min) (V/V)
Gain (Max) (V/V)
Gain Error (+/-) (Max) (%)
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Noise at 0.1 Hz - 10 Hz (Typ) (uVpp)
Gain Non-Linearity (+/-) (Max) (%)
INA110
1   
12   
36   
106   
250   
2   
0.05   
10   
3   
2.5   
1   
1000   
0.5   
Catalog   
-55 to 125   
PDIP
SOIC   
See datasheet (PDIP)
16SOIC: 77 mm2: 7.5 x 10.3(SOIC)   
1   
0.01