Preliminary Datasheet
TWO PHASE HALL EFFECT LATCH WITH LOCKED PROTECTION
AH287
Functional Block Diagram
Regulator
Temperature
Compensation
2
DO
Hall
Sensor
Amplifier
Schmitt
Trigger
Output
Driver
3
DOB
Lock
Protection and
Auto Restart
1
CT
4
GND
Figure 3. Functional Block Diagram of AH287
Ordering Information
AH287
-
Circuit Type
Package
Z4: TO-94
E1: Lead Free
G1: Green
Magnetic Characteristics
A: 10 to 50 Gauss
B: 5 to 70 Gauss
C: 100 Gauss
Part Number
Marking ID
Lead Free
AH287Z4-E1
AH287Z4-E1
AH287Z4-E1
Package
Temperature
Range
Lead Free
AH287Z4-AE1
AH287Z4-BE1
AH287Z4-CE1
Green
AH287Z4-AG1
AH287Z4-BG1
AH287Z4-CG1
Green
AH287Z4-G1
AH287Z4-G1
AH287Z4-G1
Packing
Type
Bulk
Bulk
Bulk
TO-94
-20 to 85°C
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant.
Products with "G1" suffix are available in green package.
May 2008
Rev. 1. 0
3
BCD Semiconductor Manufacturing Limited
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
