BU9253AS_05 Datasheet, PDF (2/17 Pages) Rohm – Karaoke/Surround Digital Echo

●Absolute maximum ratings
＜BU9253AS＞
Parameter
Symbol
Supply voltage
VCCMAX
Terminal voltage
VIN
Power dissipation
PD
Storage temperature
TSTG
* Reduce by 6.0 mW/°C over 25°C
Ratings
Unit
7.0
V
-0.3 ～ VCC+0.3
V
600*
mW
-55 ～ +125
℃
＜BU9253FS＞
Parameter
Symbol
Supply voltage
VCCMAX
Terminal voltage
VIN
Power dissipation
PD
Storage temperature
TSTG
* Reduce by 5.0 mW/°C over 25°C
Ratings
Unit
7.0
V
-0.3 ～ VCC+0.3
V
500*
mW
-55 ～ +125
℃
＜BU9262AFS＞
Parameter
Symbol
Ratings
Unit
Supply voltage
VCC
0.3 ～ 7.0
V
Terminal voltage
VIN
VSS – 0.3 ～ VCC + 0.3
V
Power dissipation
PD
800*
mW
Storage temperature
TSTG
-55 ～ +125
℃
* Reduce by 8.0 mW/°C over 25°C
Note: This IC is not designed to be radiation-resistant.
Note: Operation is not guaranteed.
●Operating conditions
＜BU9253AS/FS＞
Parameter
Supply voltage
Operating temperature
Operating frequency
Symbol
VCC
Ta
fC
Limits
4.0 ～ 5.5
-10 ～ +70
375
＜BU9262AFS＞
Parameter
Operating supply range
Operating temperature
Operating frequency
Symbol
VCC
Ta
fC
Limits
4.5 ～ 5.5
-10 ～ +70
2
Unit
V
℃
kHz
Unit
V
℃
MHz
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