Texas Instruments

INA181A3IDBVR  

OP Amps, Buffer Amps ICs

The INA181A3IDBVR is a monolithic, precision, low-power, instrumentation amplifier designed for use in a wide range of applications. It is manufactured by Texas Instruments, a leading semiconductor company known for producing high-quality electronic components.

Description:

The INA181A3IDBVR is a single, 8-pin, surface-mount package that provides high accuracy and low drift over a wide temperature range. It features a gain range of 1 to 1000, which can be easily set using an external resistor network. The device also offers low input offset voltage, low input bias current, and low noise performance.

Features:

1. Precision instrumentation amplifier
2. Gain range of 1 to 1000, set by external resistors
3. Low input offset voltage: 25µV (typical), 100µV (max)
4. Low input bias current: 1pA (typical), 5pA (max)
5. Low noise performance: 4.5nV/√Hz (typical) at 1kHz
6. Wide supply voltage range: 2.7V to 10V
7. Wide operating temperature range: -40°C to +125°C
8. Available in a small, 8-pin SOIC package

Applications:

The INA181A3IDBVR is suitable for a variety of applications that require accurate and stable amplification of small signals. Some of the key applications include:

1. Medical equipment: For amplifying signals from sensors in medical devices, such as blood pressure monitors, ECG machines, and other patient monitoring equipment.
2. Industrial control systems: For amplifying signals from temperature, pressure, or strain gauge sensors in industrial control and automation systems.
3. Data acquisition systems: For amplifying and filtering signals in data acquisition systems for better signal-to-noise ratio and improved measurement accuracy.
4. Analytical instruments: For amplifying signals from chemical or biological sensors in laboratory and analytical instruments.
5. Consumer electronics: For amplifying signals from microphones, accelerometers, or other sensors in consumer electronic devices.

The INA181A3IDBVR's combination of high accuracy, low power consumption, and wide operating temperature range make it an ideal choice for a variety of precision measurement applications in both commercial and industrial settings.

INA181A3IDBVR Documents

Download datasheets and manufacturer documentation for INA181A3IDBVR

PCN Assembly/Origin :

Assembly Site 15/Nov/2023      

Datasheets :

INA181 Datasheet       Current Sense Amplifiers Guide