Rochester Electronics Data Acquisition - Analog to Digital Converters (ADC) AD774BTD

The AD774BTD is a 12-bit successive-approximation analog-to-digital converter (ADC) designed for high-speed data acquisition applications. It features a maximum conversion time of 8 microseconds and includes on-chip reference voltage and clock circuitry, allowing for straightforward integration into systems with 8- and 16-bit microprocessors. The device supports multiple input ranges, including unipolar (0 V to 10 V and 0 V to 20 V) and bipolar (,Äì10 V to +10 V), making it versatile for various applications. The AD774BTD is available in a hermetically sealed ceramic DIP package and is specified for operation over an extended temperature range of ,Äì55¬8C to +125¬8C. It offers low power consumption and is compliant with MIL-STD-883, making it suitable for military and industrial applications. The internal reference voltage is trimmed to 10.00 V with a maximum error of 1%, ensuring high accuracy in measurements. The device's pin compatibility with the industry-standard AD574A allows for easy upgrades in existing designs.