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参数资料
| 型号： | TAS5612PHD |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 125 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
| 封装： | GREEN, HTQFP-64 |
| 文件页数： | 23/26页 |
| 文件大小： | 1718K |
| 代理商： | TAS5612PHD |
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
32.5V
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
SLAS710 – JUNE 2010
www.ti.com
TYPICAL SYSTEM BLOCK DIAGRAM
(1)
Logic AND is inside or outside the micro controller.
6
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TAS5612A
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PDF描述 |
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| TAS5612PHDR | 125 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TAS5612PHD | 制造商:Texas Instruments 功能描述:Speaker Amplifier IC 制造商:Texas Instruments 功能描述:IC, AUDIO PWR AMP, CLASS D 125W HTQFP-64 |
| TAS5612PHD2EVM | 功能描述:音频 IC 开发工具 TAS5612PHD Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| TAS5612PHDR | 功能描述:音频放大器 125W Stereo/250W Mono PurePath RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TAS5613 | 制造商:TI 制造商全称:Texas Instruments 功能描述:150W STEREO / 300W MONO PurePath? HD ANALOG-INPUT POWER STAGE |
| TAS5613A | 制造商:TI 制造商全称:Texas Instruments 功能描述:150W STEREO / 300W MONO PurePath? HD ANALOG-INPUT POWER STAGE |
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