FEATURES
12-bit resolution 10MHz minimum sampling rate Functionally complete Small 24-pin DDIP or SMT package Requires only ±5V supplies Low-power, 1.8 Watts Outstanding dynamic performance Edge-triggered No missing codes over temperature Ideal for both time and frequency-domain applications BLOCK DIAGRAM ADS-119 12-Bit, 10MHz, Low-Power Sampling A/D Converters PRODUCT OVERVIEW Packaged in a metal-sealed, ceramic, 24-pin DDIP, the functionally complete ADS-119 contains a fast-settling sample/ hold amplifier, a subranging (two-pass) A/D converter, a precise voltage reference, timing/control logic, and error-correction circuitry. All timing and control logic operates from the rising edge of a single start convert pulse. Digital input and output levels are TTL. Requiring only ±5V supplies, the ADS-119 typically dissipates 1.8 Watts. The unit offers a bipolar input range of ±1.5V. Models are available for use in either commercial (0 to +70°C) or military (–55 to +125°C) operating temperature ranges.
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