參數(shù)資料
型號: AN48840B
廠商: PANASONIC CORP
元件分類: 磁阻傳感器
英文描述: MAGNETIC FIELD SENSOR-HALL EFFECT, 8mT, RECTANGULAR, SURFACE MOUNT
封裝: SMD-5
文件頁數(shù): 2/5頁
文件大?。?/td> 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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