SM6451A Datasheet, PDF (3/13 Pages) Nippon Precision Circuits Inc – Audio Variable Volume IC

SM6451A
SPECIFICATIONS
Absolute Maximum Ratings
DVSS = AVSS = 0V, DVDD = AVDD = V_DD
Parameter
Symbol
Supply voltage
V _DD
Input voltage
V _IN
Power dissipation
P_D
Storage temperature
T _stg
Note. Rating applies at power-ON and power-OFF.
Rating
Unit
−0.3 to 7.0
V
V_SS − 0.3 to V_DD + 0.3
V
150
mW
−55 to 125
°C
Recommended Operating Conditions
DVSS = AVSS = 0V, DVDD = AVDD = V_DD
Parameter
Symbol
Supply voltage
Supply voltage deviation
Operating temperature
V _DD
DV_DD − AV_DD, DV_SS − AV_SS
T_opr
Rating
Unit
4.5 to 5.5
V
±0.1
V
−40 to 85
°C
DC Characteristics
DVDD = AVDD = V_DD = 4.5 to 5.5V, V_SS = 0V, Ta = −40 to 85°C
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
DVDD Current consumption
I_DDD1
Data transfer stopped, MDT, MCK,
MLEN, RSTN, ADRS1, ADRS2 = V_DD
–
0.3
1.0
µA
I_DDD2
ADRS1 = ADRS2 = 0V, 1.2Vrms analog
–
1
2
mA
AVDD Current consumption
I _DDA
input, ATT = 0dB, data transfer active
–
4.5
8
mA
HIGH-level input voltage¹
V_IH
0.7V_DD
–
–
V
LOW-level input voltage¹
V_IL
–
–
0.3V _DD
V
Input current¹
I_IL
V_IN = 0V
–
230
400
µA
Input leakage current¹
I_IH
V_IN = V_DD
–
–
1.0
µA
1. MDT, MCK, MLEN, RSTN, ADRS1, ADRS2
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