參數(shù)資料
型號： TAS5708PHP
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 20.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
封裝： 7 X 7 MM, GREEN, PLASTIC, HTQFP-48
文件頁數(shù)： 45/56頁
文件大?。?/td> 1104K
代理商： TAS5708PHP
48-PIN, HTQFP PACKAGE (TOP VIEW)
PGND_A
PVCC_A
PLL_FLTP
VR_ANA
PVCC_A
AVSS
PLL_FLTM
OUT_A
PGND_A
PGND_B
OUT_B
RESET
PGND_B
STEST
PDN
VR_DIG
OSC_RES
DVSSO
DVDD
MCLK
F
AUL
T
SCLK
SDIN
LRCLK
A
VDD
SDA
SCL
DVSS
PVCC_D
PGND_D
A
VCC
HIZ
BST_D
VCLAMP_CD
PGND_C
OUT_D
BST_B
VCLAMP_AB
PVCC_C
OUT_C
PVCC_D
PVCC_B
BST_A
BST_C
PGND_C
AGND
BYP
ASS
PGND_D
P0075-03
PHP Package
(TopView)
TAS5708
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
48 47 46 45 44 43 42 41 40 39 38 37
36
35
34
33
www.ti.com ........................................................................................................................................................................................... SLOS570 – DECEMBER 2008
PIN FUNCTIONS
PIN
TYPE
5-V
TERMINATION
DESCRIPTION
(1)
TOLERANT
(2)
NAME
NO.
AGND
42
P
Analog ground for power stage
AVCC
43
P
Analog power supply for power stage. Connect externally to same
potential as PVCC.
AVDD
13
P
3.3-V analog power supply
AVSS
9
P
Analog 3.3-V supply ground
BST_A
45
P
High-side bootstrap supply for half-bridge A
BST_B
47
P
High-side bootstrap supply for half-bridge B
BST_C
38
P
High-side bootstrap supply for half-bridge C
BST_D
40
P
High-side bootstrap supply for half-bridge D
BYPASS
41
AO
Nominally equal to VCC/8. Internal reference voltage for analog cells
DVDD
27
P
3.3-V digital power supply
DVSS
28
P
Digital ground
DVSSO
17
P
Oscillator Ground
HIZ
44
DI
Pullup
Enable high-impedance (Hi-Z) mode (active low)
(1)
TYPE: A = analog; D = 3.3-V digital; P = power/ground/decoupling; I = input; O = output
(2)
All pullups are weak pullups and all pulldowns are weak pulldowns. The pullups and pulldowns are included to assure proper input logic
levels if the pins are left unconnected (pullups
→ logic 1 input; pulldowns → logic 0 input).
Copyright 2008, Texas Instruments Incorporated
5
Product Folder Link(s): TAS5708
相關PDF資料
PDF描述
TAS5708PHPR 20.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TAS5709AGPHPR 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TAS5709AGPHP 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TAS5709APHPR 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TAS5709APHP 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
相關代理商/技術參數(shù)
參數(shù)描述
TAS5708PHPR 功能描述:音頻放大器 20W St Closed-Loop I2S In 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TAS5709 制造商:TI 制造商全稱:Texas Instruments 功能描述:20-W STEREO DIGITAL AUDIO POWER AMPLIFIER WITH EQ AND DRC
TAS5709APHP 功能描述:音頻放大器 20W Stereo I2S Aud 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TAS5709APHPR 功能描述:音頻放大器 20W Stereo I2S Aud 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TAS5709EVM 功能描述:音頻 IC 開發(fā)工具 TAS5709EVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
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