Description

The TMR2623 is a tunneling magnetoresistance

(TMR) linear sensor with a dedicated signal

conditioning circuit built in. The integrated signal

conditioning circuit of TMR2623 is able to calibrate

zero-offset, gain, temperature coefficient of sensitivity

(TCS) and temperature coefficient of zero offset

(TCO) of the TMR bridge circuit, and outputs the

conditioned voltage signals.

In addition to TMR’s intrinsic advantages of high

resolution, high signal-to-noise ratio, and low power

consumption, TMR2623 series linear sensors also

provide the following characteristics:

1. Fixed voltage output range in linear range

2. Excellent sensitivity consistency

3. Minimal zero drift

4. Low temperature coefficient of sensitivity

5. Low temperature coefficient of offset

This improvement greatly enhances the convenience

of design and use of TMR linear sensor products.

TMR2623 is available in DFN6L (3mm×2mm×0.75mm)

package with P/N of TMR2623D.

Features and Benefits

• Tunneling magnetoresistance (TMR) technology

• High frequency response: DC~2 MHz

• Large dynamic range: ±500 Gs

• Wide range supply voltages: 3 V to 5.5 V

• Nonlinearity: 0.2%

• Programmable sensitivity and zero offset

• Programmable temperature compensation

• RoHS & Reach compliant

Applications

• Current sensor

• Linear position sensor

• Gaussmeter

• Encoder