LT261A
Features
¡Operation by small magnet due to high sensitivity s Outline Demensions (Unit : Fmm) Operating point<10m T 2.7±0.3 ¡ bining a Ga As Hall device and an IC in a pact Y package (2.9X1.5X1.1mm) 1 4 ¡Wide operation temperature range obtained by Ga As Hall device (-20 to +125˚C) ¡Long life time due to noncontact-type S Z
0.4 0.6
Ga As Hall IC for Noncontact Switch (Alternating magnetic field-type- )
Hall IC
Fig. 1
Operating magnetic flux density B (m T)
Operating Magnetic Flux Density vs. Supply Voltage
Ta=25˚C
Fig. 2
Operating magnetic flux density B (m T) 12 8 4 0 -4 -8 -12
Operating Magnetic Flux Density vs. Ambient Temperature
VCC=16V
12 8 4 0 -4 -8 -12 0
BOP BRP
BOP BRP
4 8 12 16 Supply voltage VCC (V)
-40 0 40 80 120 Ambient temperature Ta (˚C)
Fig. 3
10 8 6 4 2
Supply Current vs. Supply Voltage
B=<-10m T Ta=25˚C
Fig. 4
10 8 6 4 2
Supply Current vs. Ambient Temperature
VCC=16V B=<-10m T
Supply current ICC (m A)
Supply current ICC (m A)
4 8...
