BU8732AKV Datasheet, PDF (2/11 Pages) Rohm – CODEC IC for digital mobile phone

Communication ICs
zAbsolute maximum rating (Ta=25°C unless specified particularly)
Parameter
Symbol
Limits
Unit
Digital power supply voltage
DVDD
−0.3 to +4.5
V
RXVDD
−0.3 to +4.5
V
Analog power supply voltage
TXVDD
−0.3 to +4.5
V
Digital pin apply voltage
VTD
DVSS−0.3 to DVDD+0.3
V
Analog pin apply voltage
RXVSS−0.3 to RXVDD+0.3
V
VTA
TXVSS−0.3 to TXVDD+0.3
V
Input current
IIN
−10 to +10
mA
Power dissipation
Pd
400 ^∗1
mW
Storage temperature range
Tstg
−50 to +125
°C
Operation temperature range
Ta
−30 to +85
°C
∗1 Drops by 4.0mW per 1°C when used at more than Ta=25°C.
zRecommendable operation condition (Ta=25°C unless specified particularly)
Parameter
Symbol Min. Typ. Max.
Unit
Digital power supply voltege DVDD
2.7
−
3.3
V
RXVDD
2.7
−
3.3
V
Analog power supply voltege
TXVDD
2.7
−
3.3
V
Radiation resistance is not included design.
BU8732AKV
2/10