ADMT4000 Datasheet - Analog Devices

True Power-On Multiturn Sensor

ADMT4000 Features

* True power-on multiturn counter

* 46-turn magnetic sensor

* >16k° digital output

* ±0.25° accuracy

* Measurement update rate 100 kSPS

* 16 mT to 31 mT operating range

* Internal temperature sensor

* IC supply, 3.3 V

* SPI interface, 1.7 V to 5 V

* Junction t

ADMT4000 General Description

The ADMT4000 is a magnetic turn count sensor capable of recording the number of rotations of a magnetic system even while the device is powered down. On Data Sheet ADMT4000 True Power-On Multiturn Sensor power-up, the device can be interrogated to report the absolute position of the system. The abs.

ADMT4000 Datasheet (1.24 MB)