SM6453AB Datasheet, PDF (4/12 Pages) Nippon Precision Circuits Inc – 3-wire Serial Data Volume Control for Headphone Amplifiers IC

SM6453AB
SPECIFICATIONS
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
V_DD1, V_DD2
− 0.3 to 4.6
V
Supply voltage
V_SS
0
V
Digital system input voltage
V _IND
DVSS − 0.3 to V_DD1 + 0.3
V
Analog system input voltage
V _INA
AVSS − 0.3 to V_DD2 + 0.3
V
Storage temperature
T _STG
− 55 to 125
°C
Recommended Operating Conditions
V_SS = DVSS = AVSS1 = AVSS2 = AVSS3 = 0V, V_DD1 = DVDD2 = AVDD1 = AVDD2 = AVDD3,
V_DD2 = DVDD1
Parameter
Symbol
Conditions
Unit
Supply voltage 1
V _DD1
Supply voltage 2
V _DD2
Operating temperature
T_OPR
1.9 to 3.6
V
1.9 to 3.6
V
− 40 to 85
°C
Voltages between DVDD2, AVDD1, AVDD2, AVDD3 should be less ± 0.1V.
NIPPON PRECISION CIRCUITS—4