參數(shù)資料
型號： TAS5001PFB
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝： GREEN, PLASTIC, TQFP-48
文件頁數(shù)： 4/21頁
文件大?。?/td> 423K
代理商： TAS5001PFB
TAS5001
SLES009A SEPTEMBER 2001 REVISED DECEMBER 2001
12
www.ti.com
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Analog supply voltage range, AVDD1, AVDD2
0.3 V to 4.2 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital power supply voltage, DVDD1, DVDD2, DVDD3_L, DVDD3_R
0.3 V to 4.2 V
. . . . . . . . . . . . . . . . . . . . . . . . .
Digital input voltage, VI (see Note 1)
0.3 V to DVDDX + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature, TA
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature, 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.
NOTE 1: DVDD1, DVDD2, DVDD3_L, DVDD3_R
recommended operating conditions, TA = 25°C, DVDD1 = DVDD2 = DVDD3_L = DVDD3_R = 3.3 V ±10%,
AVDD1 = AVDD2 = 3.3 V
±10%, Fs = 44.1 kHz
MIN
TYP
MAX
UNIT
Supply voltage
Digital
DVDDx
3
3.3
3.6
V
Supply current
Digital
Operating
22
mA
Supply current
Digital
Power down§
10
20
A
Power dissipation
Digital
Operating
59.4
mW
Power dissipation
Digital
Power down§
6.6
72
W
Supply voltage
Analog
AVDDx
3
3.3
3.6
V
Supply current
Analog
Operating
8
mA
Supply current
Analog
Power down§
10
100
A
Power dissipation
Analog
Operating
26.4
mW
Power dissipation
Analog
Power down§
33
360
W
DVDD1, DVDD2, DVDD3_L, DVDD3_R
§ If the clocks are turned off
AVDD1, AVDD2
electrical characteristics, TA = 25°C; DVDD1 = DVDD2 = DVDD3_L = DVDD3_R = 3.3 V ±10%,
AVDD1 = AVDD2 = 3.3 V
±10%
static digital specifications
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIH
High-level input voltage
2
DVDD
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
A
digital interpolation filter and PWM modulator, Fs = 44.1 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
dB
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