LTJ-XM-180A

Features

1. High sensitivity and excellent gap characteristics.

2. Uniform sensitivity for all channels.

3. Output voltage is independent of scanning speed.

4. Excellent CMRR performance due to differential design.

5. Each Sensor has detection width of 63mm, without non-detection area.

6. LTJ-XM-180 has 18x channels and channel width of 10mm.

Applications

1. Bank note validator.

2. Magnetic ink document reader.

Absolute parameters

Item		Value	Unit
Max. Supply Voltage	Va max	6	V
Isolation Voltage	VI	200	V
Working Temperature	Topg	-10 ~ +65	℃
Storage Temperature	Tstg	-30 ~ +85	℃
Working Humanity	HRh	10 ~ 90	%
ESD Level (HBM)	ESD	2	kV

Electrical specifications（Ta = 25℃）

Item		Condition	Min	Typ	Max	Unit
Supply Voltage	Vcc		1	5	5.5	V
Resistance	R			2		kOhm
Offset	Vd	Va = 5 V		2.5		V
Sensitivity 1	VP-P	Va = 5 V		1.5		mV
Noise	Vnw	Va = 5 V			50	uV

1 The sensitivity can be calculated by using the testing method described below (Fig. 1).

Physical parameters

Item		Part Number	Min	Typ	Max	Unit
Detection Width	Wd	LTJ-XM-180		180		mm
Surface Field1	H	LTJ-XM-180		750		Gs
Channel width	Wc	LTJ-XM-180		10		mm

1 The magnetic field on the surface of the sensor along the width direction.

Dimensions