Datasheet
3–1
3 Specifications
3.1 Absolute Maximum Ratings Over Operating Free-Air Temperature Range
(Unless Otherwise Noted)
†
Analog supply voltage range, AV
DD
–0.3 V to 4.2 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital supply voltage range, DV
DD
–0.3 V to 4.2 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input voltage range –0.3 V to AV
DD
+ 0.3 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital input voltage range –0.3 V to DV
DD
+ 0.3 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
–65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These
are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated
under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for
extended periods may affect device reliability.
3.2 Recommended Operating Conditions, T
A
= 25°C,
AV
DD
= DV
DD
= 3.3 V ± 10%, f
s
= 44.1 kHz
MIN NOM MAX UNIT
Analog supply voltage, AV
DD
(see Note 1) 3 3.3 3.6 V
Digital supply voltage, DV
DD
(see Note 1) 3 3.3 3.6 V
Operating free-air temperature range, T
A
0 70 °C
NOTE 1: Voltages at analog inputs and outputs and AV
DD
are with respect to ground.
3.3 Electrical Characteristics, T
A
= 25°C, AV
DD
= DV
DD
= 3.3 V ± 10%,
f
s
= 44.1 kHz
PARAMETER MIN TYP MAX UNIT
Analog supply current
Operating 30 mA
Power down (see Note 2) 150 µA
Digital supply current
Operating 20 mA
Power down (see Note 2) 1 µA
Power dissipation
Operating 160 mW
Power down 360 µW
NOTE 2: If clocks are turned off.
3.3.1 Static Digital Specifications, T
A
= 25°C, AV
DD
= DV
DD
= 3.3 V ± 10%
PARAMETER MIN MAX UNIT
V
IH
High-level input voltage 2 3.6 V
V
IL
Low-level input voltage –0.3 0.8 V
V
OH
High-level output voltage (I
O
= –1 mA) 2.4 V
V
OL
Low-level output voltage (I
O
= 4 mA) 0.4 V
I
lkg
Input leakage current –10 10 µA
C
L
Load capacitance, SDOUT 50 pF