TMR1202 Datasheet Microampere High Frequency Response Bipolar Latching Magnetic Switch Sensor

Manufacturer: MultiDimension

Overview: Datasheet Version 2.2.1 TMR1202 / TMR1208 MicroAmpere High Frequency Response Bipolar Latching Magnetic Switch.

Datasheet Details

Part number	TMR1202
Manufacturer	MultiDimension
File Size	1.37 MB
Description	MicroAmpere High Frequency Response Bipolar Latching Magnetic Switch Sensor
Datasheet	TMR1202-MultiDimension.pdf

General Description

TMR1202/TMR1208 is a bipolar latching magnetic switch integrated the tunnel magnetoresistance (TMR) magnetic sensor and CMOS circuitry, which is able to detect the change of magnetic field and output high and low voltage signals for high accuracy position detection.

Unlike Hall/AMR sensors, TMR sensors with extremely high resistance values allows TMR1202/TMR1208 to achieve the supply current as low as 1.5 μA while operating in the full-time power supply mode, and maintaining the response frequency of the magnetic signal is up to 5 kHz.

Therefore, TMR1202/TMR1208 can provide true continuous detection of magnetic field signals, avoiding sampling errors from the traditional time-sharing power supply mode.

Key Features

Tunneling magnetoresistance (TMR) technology.
Low power consumption: supply current 1.5 μA.
High frequency response: up to 5 kHz.
Bipolar latching operation.
Wide range supply voltages: 1.8 V to 5.5 V.
CMOS push-pull output.
High sensitivity.
Excellent temperature stability.
High tolerance to external magnetic field interference.

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