Product Summary

The ADC80AG-12 is a 12-bit successive-approximation analog-to-digital converter, utilizing state-of-the-art CMOS and laser-trimmed bipolar die custom designed for freedom from latch-up and optimum AC performance. The ADC80AG-12 is complete with a comparator, a monolithic 12-bit DAC which includes a 6.3V reference lasertrimmed for minimum temperature coefficient, and a CMOS logic chip of the ADC80AG-12 containing the successive approximation register (SAR), clock, and all other associated logic functions.

Parametrics

ADC80AG-12 absolute maximum ratings: (1)+VCC to Analog Common: 0 to +16.5V; (2)–VCC to Analog Common: 0 to –16.5V; (3)VDD to Digital Common: 0 to +7V; (4)Analog Common to Digital Common: ±0.5V; (5)Logic Inputs (Convert Command, Clock In); (6)to Digital Common: –0.3V to +VDD +0.5V; (7)Analog Inputs (Analog In, Bipolar Offset); (8)to Analog Common: ±16.5V; (9)Reference Output: Indefinite Short to Common,; (10)Momentary Short to VCC Lead Temperature, (soldering, 10s): +300℃.

Features

ADC80AG-12 features: (1)Industry-standard 12-BIT ADC; (2)±0.012% linearity; (3)25ms max conversion time; (4)±12V OR ±15V operation; (5)No missing codes: –25℃ to +85℃; (6)Hermetic 32-pin package; (7)Parallel and serial outputs; (8)595mW max dissipation.

Diagrams

ADC80AG-12 functional diagram

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