TLC320AD77C Datasheet, PDF (17/31 Pages) Texas Instruments – 24-BIT 96 kHz STEREO AUDIO CODEC

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
Analog supply voltage, AVDD (see Note 1)
3
Digital supply voltage, DVDD (see Note 1)
3
Operating free-air temperature range, TA
0
NOTE 1: Voltages at analog inputs and outputs and AVDD are with respect to ground.
NOM
3.3
3.3
MAX
3.6
3.6
70
UNIT
V
V
°C
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
Analog supply current
Operating
Power down (see Note 2)
30
150
Digital supply current
Operating
20
Power dissipation
Power down (see Note 2)
Operating
1
160
Power down
360
NOTE 2: If clocks are turned off.
UNIT
mA
µA
mA
µA
mW
µW
3.3.1
VIH
VIL
VOH
VOL
Ilkg
CL
Static Digital Specifications, T_A = 25°C, AV_DD = DV_DD = 3.3 V ± 10%
PARAMETER
MIN MAX
High-level input voltage
2 3.6
Low-level input voltage
–0.3 0.8
High-level output voltage (IO = –1 mA)
Low-level output voltage (IO = 4 mA)
Input leakage current
2.4
0.4
–10
10
Load capacitance, SDOUT
50
UNIT
V
V
V
V
µA
pF
3–1