參數(shù)資料
型號(hào): TAS5614ADKDR
廠(chǎng)商: TEXAS INSTRUMENTS INC
元件分類(lèi): 音頻/視頻放大
英文描述: 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44
封裝: GREEN, PLASTIC, HSSOP-44
文件頁(yè)數(shù): 30/33頁(yè)
文件大小: 1770K
代理商: TAS5614ADKDR
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
36V
SLAS712B
– JUNE 2010 – REVISED MARCH 2011
PIN FUNCTIONS (continued)
PIN
FUNCTION(1)
DESCRIPTION
NAME
PHD NO.
DKD NO.
VREG
9
11
P
Digital regulator supply filter pin requires 0.1
μF capacitor to GND
TYPICAL SYSTEM BLOCK DIAGRAM
(1)
Logic AND is inside or outside the micro controller.
6
Copyright
2010–2011, Texas Instruments Incorporated
Product Folder Link(s): TAS5614A
相關(guān)PDF資料
PDF描述
TAS5614ADKD 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44
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TAS5614APHD 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
TAS5614PHD 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
TAS5614PHDR 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
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