HT9294 Ver la hoja de datos (PDF) - Holtek Semiconductor
Número de pieza
componentes Descripción
fabricante
HT9294 Datasheet PDF : 14 Pages
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HT9291/HT9292/HT9294
Application Circuits
High Side Battery Current Sensor
V DD
IIN 1 0 k W
V OUT
V IN
100kW
1M W
I IN
=
V D D -V
(1 1 V /V ) x
OUT
(1 0 k W
)
Two Op Amp Instrumentation Amplifier
RG
R1
V REF
R2
R2
R1
V OUT
V1
V2
1 /2
H T9294
1 /2
H T9294
V O U T = (V 2-V 1) x (1 +
R1
R2
+
2R 1
RG
)
+
V REF
Rev. 1.10
5
October 12, 2010
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