The ADS7818PB is an integrated circuit (IC) component designed by Texas Instruments. It is a low-power, 12-bit analog-to-digital converter (ADC) that offers high-performance conversion of analog signals into digital data. It is commonly used in various applications such as industrial control systems, data acquisition systems, and measurement equipment.
The key features of the ADS7818PB include:
1. Resolution: It provides a 12-bit resolution, which enables it to convert analog signals into 4096 digital steps, providing accurate and precise measurements.
2. Sampling Rate: The ADC has a maximum sampling rate of 200 kilosamples per second (ksps), allowing for fast and real-time data conversion.
3. Input Voltage Range: The ADS7818PB has a differential input voltage range of ±5 volts, allowing it to handle a wide range of analog input signals.
4. Low Power Consumption: With a low power consumption of only 700 microamps (μA) during operation, the IC offers energy-efficient performance suitable for battery-powered applications.
5. Serial Interface: It utilizes a serial interface using a 3-wire or 4-wire SPI (Serial Peripheral Interface) protocol for communication with microcontrollers or other digital devices. This simplifies the integration of the ADC into various systems.
6. Programmable Gain Amplifier (PGA): The IC includes a PGA with selectable gains of 1, 2, 4, or 8
