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參數(shù)資料
| 型號(hào)： | TAS5705PAP |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類(lèi)： | 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(yè)數(shù)： | 45/72頁(yè) |
| 文件大?。?/td> | 1168K |
| 代理商： | TAS5705PAP |
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AVDD
AVSS
BKND_ERR
VALID
DVDD
DVSS
DVSSO
SDIN1
SDIN2
LRCLK
SCLK
MCLK
MUTE
HPSEL
OSC_RES
RESET
PDN
SDA
SCL
PLL_FLTM
PLL_FLTP
VR_ANA
VR_DIG
VREG_EN
STEST
TEST1
TEST2
HPL_PWM
HPR_PWM
SUB_PWM–
SUB_PWM+
GND
SSTIMER
GVDD_AB
GVDD_CD
PVDD_A
PVDD_B
PVDD_C
PVDD_D
PGND_AB
PGND_CD
VREG
OC_ADJ
FAULT
OUT_A
OUT_B
OUT_C
OUT_D
BST_A
BST_B
BST_C
BST_D
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3
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P0071-01
PAP Package
(TopView)
www.ti.com ................................................................................................................................................ SLOS549A – JUNE 2008 – REVISED SEPTEMBER 2009
64-PIN, HTQFP PACKAGE (TOP VIEW)
TERMINAL FUNCTIONS
TERMINAL
TYPE
5-V
TERMINATION
DESCRIPTION
(1)
TOLERANT
(2)
NAME
NO.
AVDD
10
P
3.3-V analog power supply. Needs close decoupling capacitor.
AVSS
11
P
Analog 3.3-V supply ground
BKND_ERR
35
DI
Pullup
Active-low. A back-end error sequence is generated by applying logic
LOW to this terminal. This pin is connected to an external power
stage. If no external power stage is used, connect this pin directly to
DVDD.
BST_A
4
P
High-side bootstrap supply for half-bridge A
BST_B
57
P
High-side bootstrap supply for half-bridge B
BST_C
56
P
High-side bootstrap supply for half-bridge C
BST_D
45
P
High-side bootstrap supply for half-bridge D
(1)
TYPE: A = analog; D = 3.3-V digital; P = power/ground/decoupling; I = input; O = output
(2)
All pullups are 20-
μA weak pullups and all pulldowns are 20-μA weak pulldowns. The pullups and pulldowns are included to assure
proper input logic levels if the terminals are left unconnected (pullups
→ logic 1 input; pulldowns → logic 0 input). Devices that drive
inputs with pullups must be able to sink 50
μA while maintaining a logic-0 drive level. Devices that drive inputs with pulldowns must be
able to source 50
μA while maintaining a logic-1 drive level.
Copyright 2008–2009, Texas Instruments Incorporated
5
Product Folder Link(s): TAS5705
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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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| TAS5705PAPG4 | 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(lèi)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 |
| TAS5705PAPR | 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(lèi)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 |
| TAS5705PAPRG4 | 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(lèi)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 |
| TAS5706 | 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 |
| TAS5706A | 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 |
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