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參數(shù)資料
| 型號(hào)： | TAS5701PAPG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
| 封裝： | 10 X 10 MM, GREEN, PLASTIC, HTQFP-64 |
| 文件頁數(shù)： | 25/27頁 |
| 文件大?。?/td> | 638K |
| 代理商： | TAS5701PAPG4 |
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www.ti.com
SLOS559A – JUNE 2008 – REVISED AUGUST 2010
PIN FUNCTIONS (continued)
PIN
5-V
TERMINATION
I/O(1)
DESCRIPTION
TOLERANT
(2) (3)
NAME
NO.
SCLK
23
DI
5-V
Serial audio data clock (shift clock). SCLK is the serial audio port
input data bit clock.
SDIN1
25
DI
5-V
Serial audio data 1 input is one of the serial data input ports. SDIN1
supports three discrete (stereo) data formats.
SDIN2
24
DI
5-V
Serial audio data 2 input is one of the serial data input ports. SDIN2
supports three discrete (stereo) data formats.
SUB_PWM–
39
DO
Subwoofer negative PWM output. BD modulated signal.
SUB_PWM+
40
DO
Subwoofer positive PWM output. BD modulated signal.
TEST1
7
DI
Test pin. Connect directly to GND.
VALID
38
DO
Output indicating validity of ALL PWM channels, active-high. This pin
is connected to an external power stage. If no external power stage is
used, leave this pin floating.
VDD
6
P
Power supply for VREG (10.8 V to 13.2 V)
VR_ANA
14
P
Internally regulated 1.8-V analog supply voltage. This terminal must
not be used to power external devices.
VR_DIG
27
P
Internally regulated 1.8-V analog supply voltage. This terminal must
not be used to power external devices.
VREG
43
P
Digital regulator output. Not to be used for powering external circuitry.
VREG_EN
18
DI
Pulldown
Voltage regulator enable. Connect directly to GND.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE
UNIT
GVDD, VDD
–0.3 to 13.2
PVDD
–0.3 to 23
DVDD
–0.3 to 3.6
Supply voltage
V
AVDD
–0.3 to 3.6
OUT_X to GND_X
–0.3 to 30
BST_X to GND_X
–0.3 to 43.2
3.3-V digital input
–0.5 to DVDD + 0.5
Input voltage
V
5-V tolerant(2) digital input
–0.5 to DVDD + 2.5
Input clamp current, IIK (VI < 0 or VI > 1.8 V)
±20
mA
Output clamp current, IOK (VO < 0 or VO > 1.8 V)
±20
mA
Operating free-air temperature
0 to 85
°C
Operating junction temperature range
0 to 150
°C
Storage temperature range, Tstg
–40 to 125
°C
(1)
Stresses beyond those listed under absolute 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 operation conditions are
not implied. Exposure to absolute-maximum conditions for extended periods may affect device reliability.
(2)
5-V tolerant inputs are PDN, RESET, MUTE, SCLK, LRCLK, MCLK, SDIN1, SDIN2.
Copyright 2008–2010, Texas Instruments Incorporated
7
Product Folder Link(s): TAS5701
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| TAS5701PAPR | 功能描述:音頻放大器 20W stereo Dig Audio Pwr Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5701PAPRG4 | 功能描述:音頻放大器 20W stereo Dig Aud Pwr Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5704 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:20-W Stereo Digital Audio Power Amplifier With Feedback |
| TAS5704EVM | 功能描述:音頻 IC 開發(fā)工具 TAS5704EVM 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 |
| TAS5704PAP | 功能描述:音頻放大器 20W stereo Dig Aud Pwr Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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