Military data sheet for the National Semiconductor ADC12062M-X 12‑bit, 1 MHz ADC with low‑power operation and built‑in sample‑and‑hold.
The ADC12062M‑X is a 12‑bit CMOS analog‑to‑digital converter that operates at up to 1 MHz sampling rate while consuming only 75 mW on a single +5 V supply. It features an internal sample‑and‑hold circuit, a multiplexed input, and a standby mode with typical power draw of 100 µW.
The data sheet provides absolute maximum ratings, recommended operating conditions, and detailed electrical characteristics for both DC and AC operation, including conversion time, linearity errors, and timing parameters for the multiplexed inputs and output control signals.
| Sampling rate | 1 MHz (min) |
|---|---|
| Conversion time | 740 ns (typ) |
| Power dissipation (1 MHz) | 75 mW (max) |
| Supply voltage range | 4.5 V to 5.5 V |
| Absolute maximum supply voltage | -0.3 V to +6 V |
| Standby mode power consumption | 100 µW (typ) |
In standby mode the device typically consumes 100 µW.
The ADC is guaranteed to sample at a minimum of 1 MHz.
It operates from a single +5 V supply, with an allowable range of 4.5 V to 5.5 V.
Maximum power dissipation is 75 mW when running at 1 MHz.