Texas Instruments

INA253A1IPWR  

OP Amps, Buffer Amps ICs

The INA253A1IPWR is a high-precision, low-power, monolithic instrumentation amplifier designed by Texas Instruments. It is available in a compact 8-pin SOIC package, making it suitable for a wide range of applications where space is limited.

Description:

The INA253A1IPWR is a fully differential, precision instrumentation amplifier with an input common-mode voltage range that extends down to the negative supply rail. It is designed to provide high accuracy and low drift over a wide temperature range, making it ideal for use in precision measurement applications.

Features:

Some of the key features of the INA253A1IPWR include:

1. High precision: The INA253A1IPWR offers excellent accuracy and low drift over temperature, making it ideal for use in precision measurement applications.
2. Low power consumption: The INA253A1IPWR operates from a single 3.3V supply and consumes only 85µA, making it suitable for battery-powered applications.
3. Wide input common-mode voltage range: The input common-mode voltage range extends down to the negative supply rail, allowing the INA253A1IPWR to accept a wide range of input voltages.
4. Rail-to-rail output: The INA253A1IPWR features a rail-to-rail output, ensuring that the output signal is accurate even at low input voltages.
5. Low noise: The INA253A1IPWR has a low input voltage noise of 4.5nV/√Hz, making it suitable for use in low-noise applications.

Applications:

The INA253A1IPWR is suitable for a wide range of applications where high precision and low power consumption are required. Some potential applications include:

1. Medical equipment: The INA253A1IPWR can be used in medical equipment to accurately measure small voltages, such as those from sensors used in patient monitoring.
2. Industrial control systems: The INA253A1IPWR can be used in industrial control systems to accurately measure process variables, such as temperature, pressure, or flow rate.
3. Battery-powered devices: The low power consumption of the INA253A1IPWR makes it suitable for use in battery-powered devices, such as portable data loggers or sensors.
4. Test and measurement equipment: The INA253A1IPWR can be used in test and measurement equipment to provide accurate and reliable measurements.
5. Automotive applications: The INA253A1IPWR can be used in automotive applications to measure voltages from sensors, such as those used for engine management or safety systems.

Overall, the INA253A1IPWR is a versatile and high-performance instrumentation amplifier that offers excellent accuracy, low power consumption, and a wide range of features suitable for a variety of applications.

INA253A1IPWR Documents

Download datasheets and manufacturer documentation for INA253A1IPWR

Datasheets :

INA253 Datasheet      

PCN Design/Specification :

Design 22/Feb/2022