INA103KP

$10.89

Description：IC INST AMP 1 CIRCUIT 16DIP
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:f4fc51780cd4 Category: Instrumentation, Op Amps, Buffer Amps Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC INST AMP 1 CIRCUIT 16DIP
Series：-
Mfr：Texas Instruments
Package：Tube
Amplifier Type：Instrumentation
Number of Circuits：1
Output Type：-
Slew Rate：15V/µs
Gain Bandwidth Product：-
Current - Input Bias：2.5 µA
Voltage - Input Offset：30 µV
Current - Supply：9mA
Current - Output / Channel：40 mA
Voltage - Supply Span (Min)：18 V
Voltage - Supply Span (Max)：50 V
Operating Temperature：0°C ~ 70°C
Grade：-
Qualification：-
Mounting Type：Through Hole
Package / Case：16-DIP (0.300", 7.62mm)
Supplier Device Package：16-PDIP
-3db Bandwidth：6 MHz

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INA103KP

Overview

The INA103KP is a low-noise, low-distortion instrumentation amplifier manufactured by Texas Instruments. It features a current-feedback architecture with a gain-bandwidth product of 100 MHz at G=1000 and a voltage noise density of 1nV/√Hz. The device offers a total harmonic distortion plus noise (THD+N) of 0.0009% at 1kHz with a gain of 100. It operates within a supply voltage range of ±5V to ±18V and supports a maximum input resistance of 60 MΩ. The component provides an output current per channel of 40 mA and is housed in a 16-pin PDIP package.

Feature Summary

Low noise performance with 1nV/√Hz voltage noise density
Low distortion characteristics with 0.0009% THD+N at 1kHz
High gain-bandwidth product of 100MHz at G=1000
Current-feedback architecture for high-speed applications

Applications

Precision audio signal processing
Medical instrumentation
Industrial process control systems
Data acquisition systems requiring high accuracy

Procurement Notes

Verify the specific suffix 'KP' indicates the PDIP-16 through-hole package variant when ordering. Confirm that the manufacturer is Texas Instruments to ensure authenticity. Check datasheet revisions for any updates to electrical characteristics or pin configurations before finalizing procurement specifications.

Selection Notes

Select this component for applications demanding ultra-low noise and distortion in instrumentation scenarios. Ensure the required gain-bandwidth product aligns with the 100MHz specification at the desired gain setting. Verify that the 16-pin PDIP package fits the target PCB layout constraints and thermal requirements.

Part Context

The INA103 series represents Texas Instruments' precision instrumentation amplifiers designed for high-fidelity signal conditioning. The KP suffix specifically denotes the plastic dual in-line package variant suitable for through-hole mounting. This family is engineered for applications where signal integrity and minimal distortion are critical parameters.