GENERAL DESCRIPTION
DATELs ADS-325A is a low power, 10-bit, 20MHz, CMOS sampling A/D converter. Its small 48 pin plastic LQFP package contains a S/H amplifier, a 3-state output register, linearity calibration circuitry, and all necessary control logic. Only two external reference voltages, an A/D clock and a few digital inputs are required. The A/D clock may be applied with 50% duty cycle.

FEATURES
• 10-bit, 20MHz sampling
• ±1LSB max. differential nonlinearity
• Internal calibration circuit
• Internal S/H amplifier
• 70MHz input bandwidth
• TTL/CMOS compatible in-out logic
• Latched three-state output data
• Single +5V supply
• Low 150mW power dissipation
• Small 48 pin LQFP package
• Low cost