BU7461G_10 Datasheet, PDF (29/37 Pages) Rohm – Ground Sense Low Voltage Operation CMOS Operational Amplifiers

BU7461/BU7461S family, BU7441/BU7441S family, BU7462/BU7462S family, BU7442/BU7442S family
BU7464/BU7464S family, BU7444/BU7444S family, BU7465/BU7465S family, BU7445/BU7445S family Technical Note
●Test circuit 3 Channel separation
R2=100[kΩ]
R2=100[kΩ]
R1=1[kΩ]
VDD
R1=1[kΩ]
VDD
V ^VOUT1
VIN
R1//R2
VSS
～ =1[Vrms]
R1//R2
VSS
V _VOUT2
～
Fig.188 Test circuit 3
CS=20Log ^100×VOUT1
VOUT2
●Schematic diagram
VDD
IN+
IN‐
Vbias
class
OUT
AB control
Vbias
VSS
Fig.189 Schematic diagram
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2010.12 - Rev.A