The AD7396/AD7397 is a dual channel 12-bit/10-bit DAC with a working voltage of 3V. It features micropower consumption, single supply operation, and a compact package.
The AD7396 and AD7397 are dual‑channel digital‑to‑analog converters offering 12‑bit (AD7396) or 10‑bit (AD7397) resolution. They operate from a single +3 V supply over a voltage range of +2.7 V to +5.5 V, making them suitable for battery‑powered applications. The devices feature a double‑buffered input structure, low‑power shutdown mode, and rail‑to‑rail output stages.
Key functional blocks include parallel input registers, a reference input with 2.5 MΩ resistance, and precision output amplifiers. The datasheet provides detailed electrical characteristics, pin descriptions, timing diagrams, and ordering information for multiple package options.
| Resolution | 12‑bit (AD7396) / 10‑bit (AD7397) |
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The AD7396 provides 12‑bit resolution, while the AD7397 provides 10‑bit resolution.