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INNOVATION and EXCELLENCE
ADS-238Q
12-Bit, 20MHz, Low Power Sampling A/D Converters
FEATURES
· 20MHz sampling rate
OBSOLETE PRODUCT · Low Power, 100mW, max · 100MHz full power input bandwidth · Integral sample-and-hold · Single +3V supply operation · TTL compatible digital output · Offset binary output coding
GENERAL DESCRIPTION
The ADS-238Q is a monolithic, 12-bit, 20MHz, sampling analog-to-digital converter fabricated in a CMOS process. The converter is designed for applications where high speed, wide bandwidth and low power dissipation are essential. These characteristics are provided through the use of a fully differential pipeline A/D architecture with digital error correction logic for the eleven most significant bits.