AD574ALX中文资料亚德诺数据手册PDF规格书

PRODUCT DESCRIPTION

The AD574A is a complete 12-bit successive-approximation analog-to-digital converter with 3-state output buffer circuitry for direct interface to an 8- or 16-bit microprocessor bus. A high precision voltage reference and clock are included on-chip, and the circuit guarantees full-rated performance without external circuitry or clock signals.

FEATURES

Complete 12-Bit A/D Converter with Reference and Clock

8- and 16-Bit Microprocessor Bus Interface

Guaranteed Linearity Over Temperature

0°C to +70°C – AD574AJ, K, L

–55°C to +125°C – AD574AS, T, U

No Missing Codes Over Temperature

35 μs Maximum Conversion Time

Buried Zener Reference for Long-Term Stability and Low Gain T.C. 10 ppm/°C max AD574AL 12.5 ppm/°C max AD574AU

Ceramic DIP, Plastic DIP or PLCC Package

Available in Higher Speed, Pinout-Compatible Versions (15 μs AD674B, 80 μs AD774B; 10 μs (with SHA) AD1674)

Available in Versions Compliant with MIL-STD-883 and JAN QPL