The MAX1407/MAX1408/MAX1409/MAX1414 are low- power, general-purpose, multichannel data-acquisition systems (DAS). These devices are optimized for low- power applications. All the devices operate from a sin- gle +2.7V to +3.6V power supply and consume a maximum of 1.15mA in Run mode and only 2.5µA in Sleep mode.
The MAX1407, MAX1408, MAX1409 and MAX1414 are low‑power, general‑purpose, multichannel data‑acquisition systems (DAS) optimized for battery‑operated applications. They operate from a single +2.7 V to +3.6 V supply and provide a 16‑bit sigma‑delta ADC, 10‑bit force/sense DACs, and an on‑chip RTC.
Key features include programmable three‑state digital outputs, shutdown control, a data‑ready output, and selectable gain settings. The devices are offered in space‑saving 28‑pin SSOP packages (MAX1407/1408/1414) or a 20‑pin SSOP package (MAX1409) and are suited for medical instruments, industrial control, portable equipment, automatic testing and robotics.
| Supply voltage range | +2.7 V to +3.6 V |
|---|---|
| Run mode supply current | 1.15 mA (max) |
| Sleep mode supply current | 2.5 µA (typ) |
| ADC resolution | 16 bits |
| DAC resolution | 10 bits |
| Auxiliary analog inputs (MAX1408) | 8 inputs |
| Package type (MAX1407/1408/1414) | 28‑Pin SSOP |
| Package type (MAX1409) | 20‑Pin SSOP |
They operate from a single +2.7 V to +3.6 V power supply.
The MAX1408 provides eight auxiliary analog inputs.
The devices draw up to 1.15 mA in run mode.
The force/sense DACs are 10‑bit.