PRODUCT OVERVIEW
The ADC-228A combines analog front-end circuitry and a fl ash A/D converter to digitize high-speed analog signals at a rate of 20 million samples per second. The ADC-228A contains an 8-bit, 20MHz, fl ash A/D, a wideband analog input buffer, a precision voltage reference, temperature compensation circuitry, reference trims, and a three-state output buffer in a 24-pin package.

FEATURES
■ 8-Bit fl ash A/D converter
■ 20MHz sampling rate
■ Complete support circuitry
■ Low power, 900mW
■ Sample-hold not required
■ Three-state outputs
■ MIL-STD-883 versions