The IAM-20380 is a 3-axis gyroscope in a small 3 × 3 × 0.75 mm (16-pin LGA) package. It also features a 512-byte FIFO that can lower the traffic on the serial bus interface and reduce power consumption by allowing the system processor to burst read sensor data and then go into a low-power mode. IAM-20380, with its 3-axis integration, enables manufacturers to eliminate the costly and complex selection, qualification, and system level integration of discrete devices, guaranteeing optimal motion performance.
The gyroscope has a programmable full-scale range of ±250 dps, ±500 dps, ±1000 dps, and ±2000 dps. Factory-calibrated initial sensitivity reduces production-line calibration requirements.
Other industry-leading features include on-chip 16-bit ADCs, programmable digital filters, an embedded temperature sensor, and programmable interrupts. The device features I²C and SPI serial interfaces, a VDD operating range of 1.71V to 3.6V, and a separate digital IO supply, VDDIO from 1.71V to 3.6V.
Part # | Gyro Full Scale Range | Gyro Sensitivity | Gyro Rate Noise | Digital Output | Logic Supply Voltage | Operating Voltage Supply | Package Size |
---|---|---|---|---|---|---|---|
UNITS: | (°/sec) | (LSB/°/sec) | mdps/rtHz | (V) | (V) | (mm) | |
![]() IAM-20380 |
±250 ±500 ±1000 ±2000 |
131 65.5 32.8 16.4 |
0.008 0.008 0.008 0.008 |
I2C or SPI | VDD | 1.71V–3.6V | 3x3x0.75 |