The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
View original datasheet text
HALL IC EM-1681
F •Óˆ ’ i • » ÐŽ¾ z ƒ {– Í‚Ä Á ½ É ¢“ŸŒ² Ì y ƒ€ [• u • Ì‚ª“`– Wƒ[ d • v — v • € –ŽÓˆ ’ B •¢‚³ - ¾ Ý Ç“¨ — ð
•Ÿ
‰ñ˜H•¬
Functional Block Diagram
1•F VDD
•œ
Switch
•œ
•œ
•{
Dynamic Offset Cancellation
•œ
2•F Output
OSC & Timing Logic
Hall Element
•œ Chopper Stabilizer
•œ Amplifier
•œ Schmitt Trigger & Latch
•œ Output Stage
4•F VSS
•Ÿ
Ž¥“d•ÏŠ·“Á «
Operational Characteristics
S or N
Marking
Vo H
1
2
1:VDD 2:Output 3:N.C 4:VSS
BhN VOL BopN BrpN 0
BhS L BrpS BopS
N or S
•Ÿƒpƒ‹ X ì“®•Á”ï d—¬
IDD
Magnetic Flux Density
Idd Pulse Driving
50msec 48ƒÊ sec
IDD ON (TYP=3mA) IDD (TYP=5ƒÊ
A)
IDD OFF (TYP=4ƒÊ A) Asahi Kasei Electroncis Co., Ltd.
EM-1681 Datasheet
