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参数资料
| 型号： | TAS5611DKD |
| 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, PDSO44 |
| 封装： | PLASTIC, HSSOP-44 |
| 文件页数： | 27/27页 |
| 文件大小： | 1959K |
| 代理商： | TAS5611DKD |
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SLAS709 – JUNE 2010
AUDIO CHARACTERISTICS (BTL)
PCB and system configuration are in accordance with recommended guidelines. Audio frequency = 1kHz, PVDD_X = 32.5V,
GVDD_X = 12 V, RL = 4, fS = 400kHz, ROC = 30k, TC = 75°C, Output Filter: LDEM = 7mH, CDEM = 680nF,
MODE = 010, unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
RL = 3 , 10% THD+N (add Schottky diodes on
all output nodes OUT_X to GND_X, ROC =
165
22k
Ω)
RL = 4 , 10% THD+N
125
PO
Power output per channel
W
RL = 3 , 1% THD+N (add Schottky diodes on
all output nodes OUT_X to GND_X, ROC =
130
22k
Ω)
RL = 4 , 1% THD+N
105
THD+N
Total harmonic distortion + noise
1 W
0.03%
A-weighted, AES17 filter, Input Capacitor
Vn
Output integrated noise
168
mV
Grounded
|VOS|
Output offset voltage
Inputs AC coupled to GND
20
40
mV
SNR
Signal-to-noise ratio(1)
A-weighted, AES17 filter
100
dB
DNR
Dynamic range
A-weighted, AES17 filter
100
dB
Pidle
Power dissipation due to Idle losses (IPVDD_X)
PO = 0, 4 channels switching
(2)
1.3
W
(1)
SNR is calculated relative to 1% THD+N output level..
(2)
Actual system idle losses also are affected by core losses of output inductors.
AUDIO CHARACTERISTICS (PBTL)
PCB and system configuration are in accordance with recommended guidelines. Audio frequency = 1kHz, PVDD_X = 32.5V,
GVDD_X = 12 V, RL = 2, fS = 400kHz, ROC = 30k, TC = 75°C, Output Filter: LDEM = 7 mH, CDEM = 1.5 mF,
MODE = 101-10, unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
RL = 2 , 10% THD+N
250
RL = 3 , 10% THD+N
165
RL = 4 , 10% THD+N
125
PO
Power output per channel
W
RL = 2 , 1% THD+N
210
RL = 3 , 1% THD+N
135
RL = 4 , 1% THD+N
105
THD+N
Total harmonic distortion + noise
1 W
0.03%
Vn
Output integrated noise
A-weighted
170
mV
SNR
Signal to noise ratio(1)
A-weighted
100
dB
DNR
Dynamic range
A-weighted
100
dB
Pidle
Power dissipation due to idle losses (IPVDD_X) PO = 0, 4 channels switching
(2)
1.3
W
(1)
SNR is calculated relative to 1% THD-N output level.
(2)
Actual system idle losses are affected by core losses of output inductors.
Copyright 2010, Texas Instruments Incorporated
9
Product Folder Link(s): TAS5611A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TAS5611DKDR | 制造商:Texas Instruments 功能描述: |
| TAS5611PHD | 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 |
| TAS5611PHD | 制造商:Texas Instruments 功能描述:Speaker Amplifier IC |
| TAS5611PHD2EVM | 功能描述:音频 IC 开发工具 TAS5611PHD 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 |
| TAS5611PHD2EVM | 制造商:Texas Instruments 功能描述:DEVELOPMENT TOOL |
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