參數(shù)資料
型號: TS4982IQT
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 2 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC32
封裝: 5 X 5 MM, ROHS COMPLIANT, QFN-32
文件頁數(shù): 18/31頁
文件大小: 537K
代理商: TS4982IQT
TS4982
Application information
Doc ID 14527 Rev 2
25/31
4.13
PCB layout recommendations
The TS4982 can delivery 2 W into a 4
Ω load at 1% THD+N. To reach this output power
value, you should follow these few recommendations during the design phase of the PCB.
Use large and short traces for power supply (PVCCL,R) and outputs - load tracks to
minimize losses due to track parasitic resistance.
Connect all VCC tracks (PVCCL,R, HPVCC, CPVCC, VCC) to one point on the board.
Connect all grounding planes or tracks (GND, PGNDL, PGNDR, CPGND) to one point
on the board.
Keep the grounding of the charge pump CPGND away from other GNDs.
Connect the exposed pad to the grounding plane or a large bottom copper area using
vias for good heatsink.
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相關代理商/技術參數(shù)
參數(shù)描述
TS4984 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 x 1W Stereo audio power amplifier with active low standby mode
TS4984EIJT 功能描述:音頻放大器 2x1.2W stereo audio RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TS4984EIKJT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.2W Stereo Audio Power Amplifier with Active Low Standby Mode
TS4984FC 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.2W Stereo Audio Power Amplifier with Active Low Standby Mode
TS4984IQT 功能描述:音頻放大器 2x1W stereo audio Pwr amp RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel