參數(shù)資料
型號(hào)： TAS5001PFBG4
廠商： Texas Instruments, Inc.
英文描述： TRUE DIGITAL AUDIO AMPLIFIER DIGITAL AUDIO PWM PROCESSOR
中文描述： 真正的數(shù)字音頻放大器，數(shù)字音頻PWM處理器
文件頁(yè)數(shù)： 12/19頁(yè)
文件大?。?/td> 254K
代理商： TAS5001PFBG4
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
Digital power supply voltage, DVDD1, DVDD2, DVDD3_L, DVDD3_R
Digital input voltage, V
I
(see Note 1)
Operating free-air temperature, T
A
Storage temperature, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ESD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–
0.3 V to 4.2 V
–
0.3 V to 4.2 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–
0.3 V to DV
DDX
+ 0.3 V
0
°
C to 70
°
C
–
65
°
C to 150
°
C
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,
T
A
= 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
Power down
§
22
mA
μ
A
mW
μ
W
V
10
20
Power dissipation
Digital
Operating
Power down
§
AVDDx
Operating
Power down
§
59.4
6.6
72
Supply voltage
Analog
3
3.3
3.6
Supply current
Analog
8
mA
μ
A
mW
μ
W
10
100
Power dissipation
Analog
Operating
Power down
§
26.4
33
360
DVDD1, DVDD2, DVDD3_L, DVDD3_R
§
If the clocks are turned off
AVDD1, AVDD2
electrical characteristics, T
A
= 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
VIL
VOH
VOL
Ilkg
High-level input voltage
2
DVDD
V
Low-level input voltage
0
0.8
V
High-level output voltage
IO =
–
1 mA
IO = 4 mA
2.4
V
Low-level output voltage
0.4
V
μ
A
Input leakage current
–
10
10
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
24.1
dB
Stop band
kHz
Stop-band attenuation
24.1 kHz to 152.3 kHz
50
dB
μ
S
dB
Group delay
700
PWM modulation index (gain)
0.93
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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TAS5001PFBRG4 功能描述:音頻 DSP Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TAS5010 制造商:TI 制造商全稱:Texas Instruments 功能描述:TRUE DIGITAL AUDIO AMPLIFIER TAS5010 DIGITAL AUDIO PWM PROCESSOR
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TAS5010-5112F2EVM 功能描述:音頻 IC 開發(fā)工具 TAS5010-5112F2 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
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