Rochester Electronics Data Acquisition - Analog to Digital Converters (ADC) MAX144ACPA

The MAX144ACPA is a low-power, 12-bit analog-to-digital converter (ADC) designed for applications requiring efficient data acquisition. It operates on a single supply voltage ranging from +2.7V to +5.25V and features a maximum sampling rate of 108ksps with a power consumption of only 3.2mW at +3.6V. The device supports two single-ended input channels, allowing it to accept input signals from 0 to VREF. This ADC includes an internal track/hold circuit, an on-chip clock, and a 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE protocols. The MAX144ACPA is packaged in an 8-pin plastic DIP, making it suitable for space-constrained applications. With excellent dynamic performance and low power requirements, it is ideal for battery-powered systems, portable data logging, and instrumentation applications. The device also features automatic power-down capabilities, reducing power consumption to 0.2µA when not in use.