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參數(shù)資料
| 型號(hào)： | TAS5261DKDRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 315 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| 封裝： | GREEN, PLASTIC, HSSOP-36 |
| 文件頁數(shù)： | 1/25頁 |
| 文件大小： | 983K |
| 代理商： | TAS5261DKDRG4 |
TM
www.ti.com
FEATURES
APPLICATIONS
PVDD Supply Voltage V
0
30
60
90
120
150
180
210
240
270
300
330
0
5
10
15
20
25
30
35
40
45
50
TC = 75°C
THD+N at 10%
P
O
Output
Power
W
G001
8
6
4
DESCRIPTION
SLES188 – AUGUST 2006
315-W Mono BTL Digital Amplifier Power Stage
The TAS5261 has complete protection circuitry
Total Output Power
integrated on chip, safeguarding the device and
– 125 W Into 8
at <0.09% THD+N
speakers against fault conditions that could damage
– 220 W Into 6
at 10% THD+N
the
system.
These
protection
features
are
short-circuit
protection,
overcurrent
protection,
– 315 W Into 4
at 10% THD+N
undervoltage protection, and a loss of pulse-width
110-dB SNR (A-Weighted with TAS5518
modulation
(PWM)
input
signal
(PWM
Activity
modulator)
Detector).
Supports Pulse-Width Modulation (PWM)
A power-on reset (POR) circuit is used to eliminate
Frame Rates of 192 kHz to 384 kHz
power-supply sequencing that is normally required
Resistor-Programmable Current Limit
for most H-bridge designs.
Integrated Self-Protection Circuit Including:
OUTPUT POWER
– Under Voltage Protection
vs
– Over Temperature Warning and Error
PVDD_x SUPPLY VOLTAGE
– Over Load Protection
– Short Circuit (OC) Protection
– PWM Activity Dectector
Power-On Reset (POR) to Eliminate System
Power-Supply Sequencing
Thermally-Enhanced Package DKD (36-pin
PSOP3)
EMI Compliant When Used With
Recommended System Design
Error Reporting 3.3-V and 5-V Compliant
AV Receivers
DVD Receivers
Mini/Micro Component Systems
Home Theater Systems
The TAS5261 is a high-performance, integrated
mono digital amplifier power stage designed to drive
4-
to 8- speakers with low harmonic distortion.
This
system
requires
only
a
simple,
passive
demodulation
filter
to
deliver
high-quality,
high-efficiency audio amplification.
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 is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright 2006, 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.
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| TAS5261DKDR | 315 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
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|---|---|
| TAS5342 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:100 W STEREO DIGITAL AMPLIFIER POWER STAGE |
| TAS5342A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:100 W STEREO DIGITAL AMPLIFIER POWER STAGE |
| TAS5342ADDV | 功能描述:音頻放大器 100W Stereo Dig Amp Pwr Stage RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5342ADDVR | 功能描述:音頻放大器 100W Stereo Dig Amp Pwr Stage RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5342DDV | 功能描述:音頻放大器 100W Class D Stereo Power Stage RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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