This document is about the MMA7341L datasheet, it is a low-power, low-profile capacitive micromachined accelerometer that features signal conditioning, a 1-pole low-pass filter, temperature compensation, self test, and g-Select which allows for the selection between 2 sensitivities. Zero-g offset and sensitivity are factory set and require no external devices. The MMA7341L includes a Sleep Mode that makes it ideal for handheld battery powered electronics.
The MMA7341L is a low‑power, low‑profile three‑axis capacitive micromachined accelerometer with selectable ±3g or ±11g sensitivity, built‑in signal conditioning, a 1‑pole low‑pass filter, temperature compensation, self‑test and a sleep mode for handheld battery‑powered devices.
The document provides detailed specifications, pin descriptions, recommended PCB layout, package dimensions, ordering information and handling guidelines such as ESD protection and thermal limits.
| Supply Voltage | 2.2 V – 3.6 V |
|---|---|
| Supply Current (active) | 400 µA |
| Sleep Mode Current | 3 µA |
| Package | LGA‑14, 3 mm × 5 mm × 1.0 mm |
The device operates from 2.2 V to 3.6 V.