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參數(shù)資料
| 型號： | TAS5102DAD |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32 |
| 封裝： | GREEN, PLASTIC, HTSSOP-32 |
| 文件頁數(shù)： | 24/25頁 |
| 文件大?。?/td> | 1335K |
| 代理商： | TAS5102DAD |
AC Characteristics (Single-Ended Output)
SLLS801A – JUNE 2008 – REVISED JUNE 2008 .............................................................................................................................................................. www.ti.com
PVDD_X = 18 V, SE mode, RL = 4 , ROC = 22 k, CBST = 33-nF, audio frequency = 1 kHz, AES17 filter, FPWM = 384 kHz,
ambient temperature = 25°C (unless otherwise noted). Audio performance is recorded as a chipset, using TAS5086 PWM
processor with an effective modulation index limit of 96.1%. All performance is in accordance with recommended operating
conditions, unless otherwise specified.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
PVDD = 18 V, 10% THD
10
PVDD = 18 V, 7% THD
9
PO
Power output per channel
W
PVDD = 12 V, 10% THD
4.5
PVDD = 12 V, 7% THD
4
PVDD = 18V, Po =5 W (half-power)
0.2
THD+
Total harmonic distortion + noise
%
N
PVDD = 12V, Po =2.25 W (half-power)
0.2
Vn
Output integrated noise
A-weighted
50
V
SNR
Signal-to-noise ratio(1)
A-weighted
105
dB
DNR
Dynamic range
A-weighted, input level = –60 dBFS using TAS5086 modulator
105
dB
Power dissipation due to idle
PD
PO = 0 W, 4 channels switching
(2)
0.6
W
losses (IPVDD_X)
(1)
SNR is calculated relative to 0-dBFS input level.
(2)
Actual system idle losses are affected by core losses of output inductors.
8
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TAS5102 TAS5103
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| TAS5102DADG4 | 功能描述:音頻放大器 20W Stereo PWM Input 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 |
| TAS5102DADR | 功能描述:音頻放大器 20W Stereo PWM Inp 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 |
| TAS5102DADRG4 | 功能描述:音頻放大器 20W Stereo PWM Input 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 |
| TAS5102EVM | 功能描述:音頻 IC 開發(fā)工具 TAS5102EVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| TAS5103 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:20-W/15-W STEREO DIGITAL AMPLIFIER POWER STAGE |
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