Ah1892, New prod uc t, Typical application circuit – Diodes AH1892 User Manual
Page 2: Pin descriptions, Functional block diagram
AH1892
PROGRAMMABLE MICROPOWER OMNIPOLAR
HALL-EFFECT SENSOR SWITCH
AH1892
Document number: DS35092 Rev. 1 - 2
2 of 11
May 2012
© Diodes Incorporated
NEW PROD
UC
T
Typical Application Circuit
Note : C
IN
is for power stabilization and to strengthen the noise immunity, the recommended capacitance is 100nF typical
Pin Descriptions
Package: U-WLB0707-4
Pin #
Pin Name
Description
A1
GND
Ground
A2
OUTPUT Output
B1 BSEL
Band
Select
B2
V
DD
Power Supply Voltage
Package: SOT553
Pin #
Pin Name
Description
1
V
DD
Power Supply Voltage
2 NC
No Connection (Note 4)
3 BSEL
Band
Select
4 GND
Ground
5 OUTPUT
Output
Notes:
4. NC is “No Connection” pin and is not connected internally. This pin can be left open or connected to ground.
Functional Block Diagram