Texas Instruments

PGA308AIDGSR

The Texas Instruments PGA308AIDGSR is a high-performance, programmable gain amplifier (PGA) that is designed to provide precise and accurate amplification of input signals. The device is available in a compact 16-pin VQFN package and is suitable for a wide range of applications, including industrial, medical, and consumer electronics.

Description:

The PGA308AIDGSR is a single-channel, inverting programmable gain amplifier that features a wide input voltage range of -0.3V to +26V. The device offers a programmable gain range of 1 to 10,000, which can be controlled via an I2C-compatible interface. The PGA308AIDGSR also features a low input offset voltage of 0.2 mV maximum and a low drift of 0.5 µV/°C, making it ideal for precision applications.

Features:

1. Wide input voltage range: -0.3V to +26V
2. Programmable gain range: 1 to 10,000
3. I2C-compatible control interface
4. Low input offset voltage: 0.2 mV maximum
5. Low drift: 0.5 µV/°C
6. Precision performance: 0.01% gain accuracy and 0.05% linearity
7. Low power consumption: 190 µA typical per channel
8. Available in a compact 16-pin VQFN package

Applications:

1. Industrial control systems
2. Medical instrumentation
3. Sensor conditioning
4. Data acquisition systems
5. Audio signal processing
6. Strain gauge amplification
7. pH sensor measurement
8. Pressure sensor amplification

In summary, the Texas Instruments PGA308AIDGSR is a high-performance, programmable gain amplifier that offers a wide input voltage range, precise gain control, and low power consumption. Its compact form factor and precision performance make it suitable for a wide range of applications in industrial, medical, and consumer electronics.