The MAX5182/MAX5185 are low-power, 10-bit dual-channel AD converters with low distortion and fast start-up times
The MAX5182 and MAX5185 are dual, 10‑bit digital‑to‑analog converters designed for low‑distortion, low‑power signal‑reconstruction applications. Both devices operate from a single +2.7 V to +3.3 V supply and offer three power‑down modes: normal, low‑power standby, and complete shutdown.
The MAX5185 includes on‑chip 400 Ω load resistors for voltage‑output operation, while the MAX5182 provides a current output. Key performance figures include a 70 dBc spurious‑free dynamic range at 2.2 MHz, 0.5 µA shutdown current, and an operating temperature range of –40 °C to +85 °C. This manual is written in Chinese.
| Supply Voltage | +2.7 V to +3.3 V |
|---|---|
| Resolution | 10 bits |
| Full‑Scale Output Current (IFS) | 0.5 mA – 1.5 mA |
| Shutdown Current | 0.5 µA |
| Spurious‑Free Dynamic Range | 70 dBc at 2.2 MHz |
| Maximum Clock Frequency | 40 MHz |
The devices operate from a single supply of +2.7 V to +3.3 V.
Both are 10‑bit converters.
They have normal operation, low‑power standby, and a complete shutdown mode.
The maximum clock frequency is 40 MHz.