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参数资料
| 型号： | TAS5186DDVG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 60 W, 6 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| 封装： | GREEN, PLASTIC, HTSSOP-44 |
| 文件页数： | 1/16页 |
| 文件大小： | 342K |
| 代理商： | TAS5186DDVG4 |
TM
www.ti.com
FEATURES
APPLICATIONS
DESCRIPTION
PVDD = 40 V
TC = 75°C
10
70
G012
0.01
0.1
20
1
10
PO – Output Power – W
THD+N
–
T
otal
Harmonic
Distortion
+
Noise
–
%
6
Satellite
3
Subwoofer
TAS5186
SLES136 – MAY 2005
6-Channel, 210-W, Digital-Amplifier Power Stage
The TAS5186 requires only simple passive demodu-
lation filters on its outputs to deliver high-quality,
Total Output Power @ 10% THD+N
high-efficiency audio amplification. The efficiency of
– 5×30 W @ 6
+ 1×60 W @ 3
the TAS5186 is greater than 90% when driving 6-
satellites and a 3-
subwoofer speaker.
105-dB SNR (A-Weighted)
< 0.05% THD+N @ 1 W
The TAS5186 has an innovative protection system
integrated on-chip, safeguarding the device against a
Power Stage Efficiency > 90% Into
wide range of fault conditions that could damage the
Recommended Loads (SE)
system. These safeguards are short-circuit protection,
Integrated Self-Protection Circuits
overload protection, undervoltage protection, and
– Undervoltage
overtemperature protection. The TAS5186 has a new
proprietary current-limiting circuit that reduces the
– Overtemperature
possibility of device shutdown during high-level music
– Overload
transients. A new programmable overcurrent detector
– Short Circuit
allows the use of lower-cost inductors in the demodu-
lation output filter.
Integrated Active-Bias Control to Avoid DC
Pop
TOTAL HARMONIC DISTORTION + NOISE
vs
Thermally Enhanced 44-pin HTSSOP Package
OUTPUT POWER
EMI-Compliant When Used With
Recommended System Design
DVD Receiver
Home Theater in a Box
The TAS5186 is a high-performance, six-channel,
digital-amplifier power stage with an improved protec-
tion system. The TAS5186 is capable of driving a
6-
, single-ended
load up to 30 W per each
front/satellite
channel
and
a
3-
, single-ended
subwoofer greater than 60 W at 10% THD+N per-
formance.
A low-cost, high-fidelity audio system can be built
using a TI chipset comprising a modulator (e.g.,
TAS5086) and the TAS5186. This device does not
require power-up sequencing because of the internal
power-on reset.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD, PurePath Digital are trademarks of Texas Instruments.
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright 2005, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
相关PDF资料 |
PDF描述 |
|---|---|
| TAS5186DDVRG4 | 60 W, 6 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| TAS5186DDVR | 60 W, 6 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| TAS5186DDV | 60 W, 6 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| TAS5186DKD | 60 W, 6 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| TAS5186DKDR | 60 W, 6 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TAS5186DDVR | 功能描述:音频放大器 6 CHANNEL POWERSTAGE 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 |
| TAS5186DDVRG4 | 功能描述:音频放大器 6 CHANNEL POWERSTAGE 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 |
| TAS5186DKD | 制造商:TI 制造商全称:Texas Instruments 功能描述:6-Channel, 210-W, Digital-Amplifier Power Stage |
| TAS5186DKDR | 制造商:TI 制造商全称:Texas Instruments 功能描述:6-Channel, 210-W, Digital-Amplifier Power Stage |
| TAS5261 | 制造商:TI 制造商全称:Texas Instruments 功能描述:315-W Mono BTL Digital Amplifier Power Stage |
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