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参数资料
| 型号： | AN48840B |
| 厂商： | PANASONIC CORP |
| 元件分类： | 磁阻传感器 |
| 英文描述： | MAGNETIC FIELD SENSOR-HALL EFFECT, 8mT, RECTANGULAR, SURFACE MOUNT |
| 封装： | SMD-5 |
| 文件页数： | 2/5页 |
| 文件大小： | 468K |
| 代理商： | AN48840B |
AN48840B, AN48841B
2
SPC00018AEB
■
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
VCC
5
V
Output voltage
VOUT
5
V
Supply current
ICC
5
mA
Output current
IOUT
15
mA
Power dissipation *1,*2
PD
60
mW
Operating ambient temperature *1
Topr
TT
25 to +75
°
C
Storage temperature *1
Tstg
TT
55 to +125
°
C
Note) *1: Except for the power dissipation, operating ambient temperature and storage temperature, all ratings are for Ta
1: Except for the power dissipation, operating ambient temperature and storage temperature, all ratings are for T
1: Except for the power dissipation, operating ambient temperature and storage temperature, all ratings are for T = 25
aa
°
C.
*2:Ta
2:T
2:T = 75
aa
°
C. For the independent IC without a heat sink. Please use within the range of power dissipation, refering to PD Ta
TT curve.
aa
■
Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
AN48840B
VCC
2.5 to 3.5
V
AN48841B
2.5 to 5.25
■
Electrical Characteristics Ta
TT = 25°C ± 2°C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Operating magnetic
ux density 1 *1
AN48840B
BHL
VCC = 3 V, VCC = 2.5 V
0.5
6
mT
AN48841B
0.5
8
mT
Operating magnetic
ux density 2 *2
AN48840B
BLH
VCC = 3 V, VCC = 2.5 V
6
0.5
mT
AN48841B
8
0.5
mT
Output voltage 1
VOL1
VCC = 3 V, IO = 2 mA, B = 6.0 mT
0.1
0.3
V
Output voltage 1
VOL2
VCC = 2.5 V, IO = 2 mA, B = 6.0 mT
0.1
0.3
V
Output voltage 2
VOH1
VCC = 3 V, IO = 2 mA, B = 6.0 mT
2.7
2.9
V
Output voltage 2
VOH2
VCC = 2.5 V, IO = 2 mA, B = 6.0 mT
2.7
2.9
V
Supply current 1 *3
ICCAVE
VCC = 3 V
56.0
85.0
A
Supply current 2 *3
ICC2AVE VCC = 2.5 V
48.0
72.0
A
Intermittent action time
Tsam
VCC = 3 V
490
670
850
S
Intermittent action time 2
Tsam2
VCC = 2.5 V
513
710
890
S
Note) *1: Symbol BH-LS , BH-LN stands for the operating magnetic ux density where its output level varies from high to low.
H-LN
*2:Symbol BL-HS , BL-HN stands for the operating magnetic ux density where its output level varies from low to high.
L-HN
*3:ICCAVE = {I
AVE
CCON × tON
tt + I
ON
CCOFF × tOFF
tt }/{tON
}/{t
}/{t + t
ON
OFF
+ t
+ t }
Design reference data
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Hysteresis width
BW
VCC = 3 V
7
mT
Supply current 3
ICCON
VCC = 3 V
1.4
2.1
mA
Supply current 4
ICCOFF
VCC = 3 V
2.5
A
Supply current 5
ICC2ON
VCC = 2.5 V
1.12
1.68
mA
Supply current 6
ICC2OFF
VCC = 2.5 V
2.2
A
Operating time
tON
tt
Ta
TT =
aa
25°C to 75°C, VCC = 3 V
10
26
42
S
Stop time
tOFF
tt
Ta
TT =
aa
25°C to 75°C, VCC = 3 V
258
644
1 030
S
Operating time 2
t2ttON
Ta
TT =
aa
25°C to 75°C, VCC = 2.5 V
11
27
43
S
Stop time 2
t2ttOFF
Ta
TT =
aa
25°C to 75°C, VCC = 2.5 V
270
674
1 078
S
Note) It will operate normally in approximately 0.67 ms after power on.
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