Texas Instruments

TPS22968NDPUT

The Texas Instruments TPS22968NDPUT is a high-performance, low-power, single-supply, dual-channel, 16-bit, delta-sigma analog-to-digital converter (ADC) with integrated oscillator. It is designed for use in a wide range of applications, including industrial, medical, and consumer electronics.

Description:

The TPS22968NDPUT is a 16-bit ADC that offers high resolution and accuracy. It has two input channels that can be configured for single-ended or differential operation, allowing for flexible signal conditioning. The device also features an integrated oscillator, eliminating the need for an external clock source.

Features:

1. Dual-channel, 16-bit delta-sigma ADC with integrated oscillator
2. Single-supply operation with a 2.7V to 5.5V input voltage range
3. Programmable gain amplifier (PGA) with eight gain settings
4. Two input channels that can be configured for single-ended or differential operation
5. Low power consumption: 650µA in normal mode and 1.2µA in power-down mode
6. I2C-compatible digital interface for easy integration with microcontrollers and other digital systems
7. Small, 28-pin, 4mm x 4mm QFN package

Applications:

1. Industrial control systems
2. Medical equipment, such as patient monitoring devices and diagnostic instruments
3. Consumer electronics, including portable devices and smart home systems
4. Power monitoring and energy management systems
5. Data acquisition systems for test and measurement applications
6. Audio applications, such as sound level measurement and noise monitoring

The TPS22968NDPUT's combination of high resolution, low power consumption, and flexible input options make it an excellent choice for a wide range of applications requiring precise analog-to-digital conversion.