參數(shù)資料
型號: AH478Z5-BE1
廠商: BCD SEMICONDUCTOR MANUFACTURING LTD
元件分類: 磁阻傳感器
英文描述: MAGNETIC FIELD SENSOR-HALL EFFECT, -10-10mT, RECTANGULAR, THROUGH HOLE MOUNT
封裝: ROHS COMPLIANT, TO-95
文件頁數(shù): 7/11頁
文件大?。?/td> 249K
代理商: AH478Z5-BE1
5
Nov. 2008 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
SINGLE PHASE HALL EFFECT LATCH WITH LOCKED PROTECTION
AH478
Data Sheet
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Output Saturation Voltage (Sink)
VSAT
IOUT=150mA
0.2
0.25
V
Output Saturation Voltage (Drive)
IOUT=150mA
VCC-
1.0
VCC-
0.8
VCC
V
Supply Current
ICC
VCC=20V, output open
14
16
mA
Output ON Time
TON
RL=820, CCT=0.47F135
ms
Output OFF Time
TOFF
RL=820, CCT=0.47F1
s
Charge Current
ICHG
VCT=1 to 2.5V
3.5
A
Discharge Current
IDHG
VCT=3.5 to 2.5V
0.5
A
Duty Ratio
DR
TOFF/TON
57
10
Clamp Voltage
VCL
Limiting Voltage
2.8
V
Comparator Voltage
VCP
Limiting Voltage
1.8
V
Thermal Resistance (Junction to Case)
θ
JC
TO-95
45
oC/W
(TA=25
oC, V
CC=14V, unless otherwise specified)
Electrical Characteristics
Parameter
Symbol
Grade
Min
Typ
Max
Unit
Operating Point
BOP
A5
70
Gauss
B100
Releasing Point
BRP
A-70
-5
Gauss
B
-100
Hysteresis
BHYS
70
Gauss
Magnetic Characteristics
(TA=25
oC)
Test Circuit
N
S
Marking Side
V
CC
DO DOB GND
CCT
CT
Power
Input
C1
10 F
(Front View)
1
2
3
4
5
AH478
820
RL
2.2F
相關PDF資料
PDF描述
AH478Z5-BG1 MAGNETIC FIELD SENSOR-HALL EFFECT, -10-10mT, RECTANGULAR, THROUGH HOLE MOUNT
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