H277 Datasheet, PDF (2/7 Pages) Hi-Sincerity Mocroelectronics – On-chip Hall sensor

HI-SINCERITY
MICROELECTRONICS CORP.
Pin Configuration
Name
VCC
DO
DOB
GND
P/I/O
P
O
O
P
Pin No.
1
2
3
4
Spec. No. : IC200907
Issued Date : 2009.04.03
Revised Date :2009.10.29
Page No. : 2/7
Description
Power Supply Input
Output Pin
Output Pin
Ground
Block Diagram
Vcc
Temperature
Compensation
Voltage
Regulator
Vout1
Hall
Effect
Sensor
Differential
Amplifier
Hysteresis
Control
Logic Control
Output
Driver
GND
Vout2
GND
Fig.3 Functional Block Diagram of H277
Absolute Maximum Ratings (Ta=25^oC)
Characteristics
Supply Voltage
Output breakdown Voltage
Magnetic Flux Density
Output Zener Breakdown
Output ON Current (continuous)
Maximum Output Current
Operating Temperature Range
Storage Temperature Range
Package Power Dissipation
Maximum Junction Temperature
Symbol
V_CC
V_{OUT(breakdown)}
B
V_Z
I_C
I_CMAX
T_A
T_Stg
P_D
T_J
Values
20
35
Unlimited
28
300
1
-20 to +85
-65 to +150
500
150
H277
Unit
V
V
Gauss
V
mA
A
℃
℃
mW
℃
HSMC Product Specification