AH1891
MINIATURE MICROPOWER OMNIPOLAR
HALL EFFECT SWITCH
 
AH1891  
Document number: DS35207 Rev. 1 - 2 
4 of 7
www.diodes.com
April 2011
?Diodes Incorporated 
Typical Operating Characteristics 
 
Switch Points Bop and Brp vs. Temperature
Switch爌oints牋vs.燭emperature?/DIV>
Vdd??.8V
60
40
20
0
20
40
60
55  40  25  10   5    20   35   50   65   80   95
Temperature?
o
C)
Bops
Brps
Bopn
Brpn
Bhy_S
Bhy_N
Switch爌oints牋vs.燭emperature?/DIV>
Vdd??.3V
60
40
20
0
20
40
60
55  40  25  10   5    20   35   50   65   80   95
Temperature?
o
C)
Bops
Brps
Bopn
Brpn
Bhy_S
Bhy_N
 
 
 
Switch Points Bop and Brp vs. Supply Voltage
Switch爌oints牋vs.燬upply爒oltage
T
A
??5
o
C
60
40
20
0
20
40
60
1.5
1.8
2.1
2.4
2.7
3
3.3
Supply爒oltage燰dd?V)
Bops
Brps
Bopn
Brpn
Bhys_S
Bhys_N
 
 
 
  Average Supply Current vs. Temperature
  Average Supply Current vs. Supply Voltage
Average爏upply燾urrent牋vs.燭emperature
Vdd??.8V燼nd?.3V
0
5
10
15
20
25
30
35
40
55  40  25  10   5    20   35   50   65   80   95
Temperature?
o
C)
1.8V
3.3V
Average爏upply燾urrent牋vs.燬upply爒oltage
T
A
??5
o
C
0
3
5
8
10
13
15
18
20
1.5
1.8
2.1
2.4
2.7
3
3.3
Supply爒oltage燰dd?V)
Idd(avg)
 
 
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相关代理商/技术参数
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AH1892-CD4-7 功能描述:板机接口霍耳效应/磁性传感器 MicroPWR Hall Effect 1.6V to 3.6V 4.3uA RoHS:否 制造商:Honeywell 类型:Bipolar Hall-Effect Digital Position Sensor 工作电源电压:3 V to 24 V 电源电流:3.5 mA 最大输出电流:20 mA 工作点最小值/最大值:5 G, 55 G 最小/最大释放点(Brp):- 55 G, - 5 G 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23
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AH1893L 制造商:Cooper Wiring Devices 功能描述:
AH1893-Z-7 制造商:Diodes Incorporated 功能描述:HALL OMNIPOLAR SWITCH SOT553 T&R 3K - Tape and Reel 制造商:Diodes Incorporated 功能描述:IC HALL SENSR OMNIPLOR SW SOT553
AH1894-FA-7 制造商:Diodes Incorporated 功能描述:HALL OMNIPOLAR SWITCH X1-DFN1216-4 T&R 3K - Tape and Reel 制造商:Diodes Incorporated 功能描述:IC HALL SWITCH OMNIPO DFN1216-4