INA110KU

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Texas Instruments

FAST-SETTLING FET-INPUT VERY HIGH ACCURACY INSTRUMENTATION AMPLIFIER

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INA110KU

Active

Texas Instruments

FAST-SETTLING FET-INPUT VERY HIGH ACCURACY INSTRUMENTATION AMPLIFIER

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Description Specifications Series Pricing CAD Documents

Description

General part information

INA110 Series

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.

Technical Specifications

Parameters and characteristics for this part

Specification	INA110KU

-3db Bandwidth	2.5 MHz
Amplifier Type	Instrumentation
Current - Input Bias	20 pA
Current - Output / Channel	25 mA
Current - Supply	3 mA
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package Length	0.295 in
Package Name	16-SOIC
Package Width	7.5 mm
Slew Rate	17 V/µs
Voltage - Input Offset	200 µV
Voltage - Supply Span (Max)	36 V
Voltage - Supply Span (Min)	12 V

INA110 Series

Part	Current - Input Bias	Amplifier Type	Package Length	Package Name	Package Width	Voltage - Supply Span (Max)	Mounting Type	Current - Output / Channel	Number of Circuits	Voltage - Input Offset	Voltage - Supply Span (Min)	Slew Rate	-3db Bandwidth	Operating Temperature (Max)	Operating Temperature (Min)	Current - Supply
Texas Instruments INA110KU	20 pA	Instrumentation	0.295 in	16-SOIC	7.5 mm	36 V	Surface Mount	25 mA	1	200 µV	12 V	17 V/µs	2.5 MHz	70 °C	0 °C	3 mA
Texas Instruments INA110SG	10 pA	Instrumentation	0.3 in	16-CDIP	7.62 mm	36 V	Through Hole	25 mA	1	50 µV	12 V	17 V/µs	2.5 MHz	125 °C	-55 °C	3 mA
Texas Instruments INA110KP	20 pA	Instrumentation	0.3 in	16-DIP 16-PDIP	7.62 mm	36 V	Through Hole	25 mA	1	100 µV	12 V	17 V/µs	2.5 MHz	70 °C	0 °C	3 mA
Texas Instruments INA110KUG4	20 pA	Instrumentation	0.295 in	16-SOIC	7.5 mm	36 V	Surface Mount	25 mA	1	200 µV	12 V	17 V/µs	2.5 MHz	70 °C	0 °C	3 mA
Texas Instruments INA110KU/1K	20 pA	Instrumentation	0.295 in	16-SOIC	7.5 mm	36 V	Surface Mount	25 mA	1	200 µV	12 V	17 V/µs	2.5 MHz	70 °C	0 °C	3 mA

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Fast-Settling FET-Input Instrumentation Amp datasheet (Rev. A)