參數(shù)資料
型號: TAS5631PHDR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: AUDIO AMPLIFIER, PQFP64
封裝: GREEN, PLASTIC, HTQFP-64
文件頁數(shù): 31/34頁
文件大?。?/td> 1823K
代理商: TAS5631PHDR
2-CHANNEL
H-BRIDGE
BTL MODE
Output
H-Bridge 2
P
V
D
_
A
,
B
,
C
,
D
G
N
D
_
A
,
B
,
C
,
D
Hardwire
Over-
Current
Limit
8
G
N
D
V
D
V
R
E
G
A
G
N
D
O
C
_
A
D
J
PVDD
Power Supply
Decoupling
GVDD, VDD,
and VREG
Power Supply
Decoupling
SYSTEM
Power
Supplies
PVDD
GVDD (12V)/VDD (12V)
GND
50V
12V
GND
VAC
Bootstrap
Caps
BST_C
BST_D
2
nd Order
L-C Output
Filter for
each
H-Bridge
OUT_C
OUT_D
G
V
D
_
A
,
B
,
C
,
D
Bootstrap
Caps
BST_A
BST_B
INPUT_A
2
nd Order
L-C Output
Filter for
each
H-Bridge
OUT_A
OUT_B
8
4
Output
H-Bridge 1
Input
H-Bridge 1
INPUT_B
M2
M1
M3
Hardwire
Mode
Control
Input
H-Bridge 2
INPUT_C
INPUT_D
V
I_
C
M
C
_
S
T
A
R
T
U
P
S
U
_
R
E
F
Caps for
External
Filtering
and
Startup/Stop
/O
T
W
1
,
/O
T
W
2
,
/O
T
W
/C
L
IP
System
microcontroller
R
E
A
D
Y
/S
D
PWM_A
PWM_B
PWM_C
PWM_D
2
(2)
TAS5518/
TAS5508/
TAS5086
I2C
Left-
Channel
Output
Right-
Channel
Output
VALID
RESET
T
E
S
T
AMP RESET
*NOTE1
SLES221C – JULY 2009 – REVISED APRIL 2010
www.ti.com
TYPICAL SYSTEM BLOCK DIAGRAM
(1)
Logic AND is inside or outside the microcontroller.
6
Copyright 2009–2010, Texas Instruments Incorporated
Product Folder Link(s): TAS5631
相關(guān)PDF資料
PDF描述
TAS5631PHD AUDIO AMPLIFIER, PQFP64
TAS5701PAPG4 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
TAS5701PAPRG4 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
TAS5701PAPR 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
TAS5701PAP 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
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