Rochester Electronics Data Acquisition - Analog to Digital Converters (ADC) AD7478AAKS-REEL7

The AD7478AAKS-REEL7 is an 8-bit, high-speed, low-power analog-to-digital converter (ADC) designed for applications requiring fast data acquisition. It operates with a single power supply ranging from 2.35 V to 5.25 V and achieves a throughput rate of 1 MSPS. The device features a low noise, wide bandwidth track-and-hold amplifier capable of handling input frequencies exceeding 13 MHz, ensuring accurate signal sampling. This ADC supports a high-speed serial interface compatible with SPI, QSPI, and DSPs, allowing for flexible integration into various systems. It has no pipeline delays, which facilitates immediate data conversion upon sampling. The AD7478AAKS-REEL7 is particularly suitable for battery-powered systems, medical instruments, and mobile communications due to its low power consumption of 3.6 mW at 3 V and 12.5 mW at 5 V. Additionally, it includes a power-down mode that reduces current consumption to 1 µA maximum, enhancing energy efficiency. The device is qualified for automotive applications, making it a reliable choice for environments with stringent quality requirements. Overall, the AD7478AAKS-REEL7 is a compact solution for engineers seeking an efficient ADC for high-speed data acquisition tasks.