Specifications
29
SLES041B—November 2002
TAS5026
5
Specifications
5.1
Absolute Maximum Ratings Over Operating Temperature Ranges (Unless
Otherwise Noted)
Digital supply voltage range: DVDD_CORE, DVDD_PWM, DVDD_RCL
–0.3 V to 4.2 V
. . . . . . . . . . . . . . . . . .
Analog supply voltage range: AVDD_PLL, ADD_OSC
–0.3 V to 4.2 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital input voltage range, VI
–0.3 V to DVDDX + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature
0
°C to 85°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
– 65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ESD
2000 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
5.2
Recommended Operating Conditions (Fs = 48 kHz)
MIN
TYP
MAX
UNIT
Supply voltage
Digital
DVDDX, See Note 1
3
3.3
3.6
V
Supply current
Digital
Operating
60
mA
Supply current
Digital
Power down, See Note 2
25
A
Power dissipation
Digital
Operating
200
mW
Power dissipation
Digital
Power down
100
W
Supply voltage
Analog
AVDDX, See Note 3
3
3.3
3.6
V
Supply current
Analog
Operating
10
mA
Supply current
Analog
Power down, See Note 2
25
A
Power dissipation
Analog
Operating
35
mW
Power dissipation
Analog
Power down, See Note 2
100
W
NOTES:
3. DVDD_CORE, DVDD_PWM, DVDD_RCL
4. If the clocks are turned off.
5. AVDD_PLL, AVDD_OSC
5.3
Electrical Characteristics Over Recommended Operating Conditions (Unless
Otherwise Noted)
5.3.1
Static Digital Specifications Over Recommended Operating Conditions (Unless
Otherwise Noted)
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
VIH
High-level input voltage
2
DVDD1
V
VIL
Low-level input voltage
0
0.8
V
VOH
High-level output voltage
IO = –1 mA
2.4
V
VOL
Low-level output voltage
IO = 4 mA
0.4
V
Ilkg
Input leakage current
–10
10
A
5.3.2
Digital Interpolation Filter and PWM Modulator Over Recommended Operating
Conditions (Unless Otherwise Noted) Fs = 48 kHz
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Pass band
0
20
kHz
Pass band ripple
±0.012
dB
Stop band
24.1
kHz
Stop band attenuation
24.1 kHz to 152.3 kHz
50
dB
Group delay
700
s
PWM modulation index (gain)
0.93