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HW322-B-15-E Datasheet, PDF (1/3 Pages) Asahi Kasei Microsystems – Shipped in bulk | |||
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InSb Hall Element
HW-322B
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Shipped in bulk(500pcs per pack)
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Notice : It is requested to read and accept "IMPORTANT NOTICE"
written on the back of the front cover of this catalogue.
Ëà ·àà°Ö¨ Absolute Maximum Ratings
߲ ໨
Item
߸Ù
Symbol
à§É¹É¹Ý
Conditions
à° Ö¨
Limit
à ·àà©à½¶à°¿Þ
Max. Input Current
*$
Ë à°à°¿à½¶Û¦à²
Const. Current Drive
20
à²à¡Ô¹à±
Operating Temp. Range
Topr
ʵ40 Ê Ê´110
à¸à¬Ô¹à±
Storage Temp. Range TSTG
ʵ40 Ê Ê´125
௠Ò
Unit
mA
Ë
Ë
ؾిËà°¤à²à©Ê¢à¬à°Ô¹à±ËÊ£Electrical Characteristics(Ta=25Ë)
߲ ໨
Item
߸Ù
Symbol
ଠఠৠÝ
Conditions
à ·à¦ à¶ªà¥ª à ·à à¯Ò
Min. Typ. Max. Unit
ÏÊϧà¥à¾à°¿Ñ¹
Output Hall Voltage
Ë
VH
à°à°¿Ñ¹Û¦à²
Const. Voltage Drive
B=50mT, VC=1V
228
370 mV
à³à¾à°ß
Input Resistance
R in
B=0mT, IC =0.1mA
240
550 Ð
à¥à¾à°ß
Output Resistance
Rout
B=0mT, IC =0.1mA
240
550 Ð
à·à¸ß§à°¿Ñ¹
Offset Voltage
VOS (Vu)
B=0mT, VC=1V
ʵ7
Ê´7 mV
à¥à¾à°¿Ñ¹Í·Ô¹à±Ü਺
Temp. Coefficient of VH
Ë
ÐVH
20جË४ɺ0Ê40ËØÍ·à¸Û
Average on 0Ê40Ë
B=50mT, *$ =5mA
ʵ1.8
%/Ë
à³à¾à°ß
Í·Ô¹à±Ü਺
Temp. Coefficient of Rin
Ë
ÐRin
20جË४ɺ0Ê40ËØÍ·à¸Û
Average on 0Ê40Ë
B=0mT, *$ =0.1mA
ʵ1.8
%/Ë
Notes : 1. VH = VHM â VOS(Vu) (VHM:meter indication)
2.
VH =
1
VH (T1)
X
VH (T3) â VH (T2)
(T3 â T2)
X 100
3.
Rin=
1
Rin(T1)
X
Rin(T3) â Rin(T2)
(T3 â T2)
X
100
T1 = 20ËC, T2 = 0ËC, T3 = 40ËC
à©ÜÖËà¹à¨¤ Dimensional Drawing (Unit : mm)
ʶ
Ð
4FOTPS
DFOUFS
ÏϧÊ
ϥΠϯ
ϨÊβÊÏÊΫà»
"
ËÏÊϧà¥à¾à°¿Ñ¹Û ෼ͱϥϯΫදà£
Classification of Output Hall Voltage (VH )
ϥϯΫද࣠ÏÊϧà¥à¾à°¿Ñ¹
ଠఠৠÝ
Rank
VH [ mV ]
Conditions
&
228 Ê 274
à°à°¿Ñ¹Û¦à²
'
266 Ê 320
(
310 Ê 370
B=50mT, VC=1V
Constant Voltage Drive
஫ʣෳ਺ϥϯΫͰͷàªÜÎÍÍئà®Í Î͢ɻ
Note : When ordering, specify 2-rank or wider range(e.g.E,F).
Ëà ·àà³à¾à°¿à½¶à³à¥à¾à°ß
ÊÊ¢Ðʣ੩à¢Ø¾à®¤
Input Current Derating Curve
20
Input Resistance
Rin : 240Ê550Ð
à³
à¾
à°¿ 10
ྲྀ
Ê¢N"Ê£
0â60 â40 â20 0 20 40 60 80 100 120
पÒÔ¹à±Ê¢ËÊ£Ambient Temp.
஫ʣÏÊϧà«à¢ Í·à³à¾à°ß
͸पÒÔ¹à±Í·à§à¦¢Í´àµÍÙ¸à¬Í´à¯¿Ô¼Í Î͢ɻà¢à¼»Ô¹
à±àµ£ÒÍ´ÍÍÍ¯à ·àà³à¾à°¿à½¶Îà¯ÍͳÍÎÍÍ´àªÍÍÍ©ÍÍ¯Í ÜÉ»
Note : Rin of Hall element decreases rapidly as ambient temperature
increases. Ensure compliance with input current derating curve envelope,
throughout the operating temperature range.
Ëà ·àà³à¾à°¿Ñ¹à³à¥à¾à°ß
ÊÊ¢Ðʣ੩à¢Ø¾à®¤
Input Voltage Derating Curve
2
Input Resistance
Rin : 240Ê550Ð
à³
à¾
à°¿1
ѹ
Ê¢7Ê£
Ë
Ë
Ϧ Ê Ï
ઠà¬
Pinning
à³ à¾
Input
ॠà¾
Output
1ʢʶʣ
2ʢʶʣ
3ʢ ʣ
4ʢ ʣ
0â60 â40 â20 0 20 40 60 80 100 120
पÒÔ¹à±Ê¢ËÊ£Ambient Temp.
஫ʣà©Ý¶à°ß
ÍͳÍà§ß¹Í¸Éºà ·àà³à¾à°¿Ñ¹Í·àµ£ÒÒ಺ͰÍà¢à¼»ÍÍ©ÍÍÉ»
Note : For constant-voltage drive, stay within this input voltage derating
curve envelope.
29
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