SPT7730中文资料仙童半导体数据手册PDF规格书

GENERAL DESCRIPTION

The Fairchild 8-bit, 3.0 MSPS, serial analog-to-digital converter delivers excellent high speed conversion performance with low cost and low power. The serial port protocol is compatible with the serial peripheral interface (SPI) or MICROWIRE™industry standard, high-speed synchronous MPU interfaces. The large input bandwidth and fast transient response time allow for CCD applications operating up to 3.0 MSPS.

FEATURES

• 8-Bit, 1 kHz to 3.0 MSPS Analog-to-Digital Converter

• Monolithic CMOS

• Serial Output

• Internal Sample-and-Hold

• Analog Input Range: 0 to 2 V Nominal; 3.3 V Max

• Power Dissipation (Excluding Reference Ladder) 45 mW at +5 V 16 mW at +3 V

• Single Power Supply: +3 V to +5 V Range

• High ESD Protection: 3,000 V Minimum

APPLICATIONS

• Handheld and Desktop Scanners

• DSP Interface Applications

• Portable Digital Radios

• Portable and Handheld Applications

• Automotive Applications

• Remote Sensing