Manufacturer Part Number
INA103KU/1K
Manufacturer
Texas Instruments
Introduction
The INA103 is a high-precision, low-cost instrumentation amplifier that provides excellent performance in a small, surface-mount package.
Product Features and Performance
Single-supply operation from 18V to 50V
Low input offset voltage of 30 μV
Low input bias current of 2.5 μA
High common-mode rejection ratio of 100 dB
High open-loop gain of 100 dB
Slew rate of 15 V/μs
Bandwidth of 6 MHz
Product Advantages
Excellent precision and performance in a compact package
Ideal for a wide range of instrumentation and measurement applications
Low power consumption
Key Technical Parameters
Voltage Supply Span (Min): 18 V
Voltage Supply Span (Max): 50 V
Current Supply: 9 mA
Slew Rate: 15 V/μs
Voltage Input Offset: 30 μV
Amplifier Type: Instrumentation
Current Output / Channel: 40 mA
Current Input Bias: 2.5 μA
-3dB Bandwidth: 6 MHz
Quality and Safety Features
RoHS3 compliant
Surface mount package for reliable and efficient assembly
Compatibility
Manufacturer's packaging: 16-SOIC
Supplier Device Package: 16-SOIC
Package: Tape & Reel (TR)
Application Areas
Instrumentation and measurement
Data acquisition
Process control
Medical equipment
Test and measurement equipment
Product Lifecycle
The INA103 is a mature and widely used instrumentation amplifier from Texas Instruments. It is currently in production and available for purchase. Replacement or upgrade options may be available from Texas Instruments or other manufacturers.
Key Reasons to Choose This Product
Excellent precision and performance in a compact package
Wide supply voltage range and low power consumption
High common-mode rejection ratio and input offset voltage
Ideal for a wide range of instrumentation and measurement applications
Reliable and efficient surface mount packaging
RoHS3 compliance for environmental sustainability