參數(shù)資料
型號: TAS5710PHP
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-64
文件頁數(shù): 45/57頁
文件大?。?/td> 1124K
代理商: TAS5710PHP
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)
TAS5710
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............................................................................................................................................................................................... SLOS605 – JANUARY 2009
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 2009, Texas Instruments Incorporated
5
Product Folder Link(s): TAS5710
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參數(shù)描述
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TAS5711PHP 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC 制造商:Texas Instruments 功能描述:IC, AUDIO PWR AMP, CLASS D, 20W HTQFP-48