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參數資料
| 型號： | TS4984EKIJT |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA15 |
| 封裝： | LEAD FREE, FCP-15 |
| 文件頁數： | 1/29頁 |
| 文件大小： | 1751K |
| 代理商： | TS4984EKIJT |
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Rev 1
May 2005
1/29
29
TS4984FC
1.2W Stereo Audio Power Amplifier with
Active Low Standby Mode
■ Operating from VCC=2.2V to 5.5V
■ 1.2W output power per channel @ VCC=5V,
THD+N=1%, RL=8
■ 10nA standby current
■ 62dB PSRR @ 217Hz with grounded inputs
■ High SNR: 106dB(A) typ.
■ Near zero pop & click
■ Available in flip-chip 15 bumps, lead free
Description
The TS4984 has been designed for top-class
stereo audio applications. Thanks to its compact
and power dissipation efficient flip-chip package, it
suits various applications.
With a output BTL configuration, this audio power
amplifier is capable of delivering 1.2W per
channel of continuous RMS output power into an
8
load @ 5V.
An externally-controlled standby mode reduces
the supply current to less than 10nA per channel.
The device also features an internal thermal
shutdown protection.
The gain of each channel can be configured by
external gain setting resistors.
Applications
■ Cellular mobile phones
■ Notebook & PDA computers
■ LCD monitors & TVs
■ Portable audio devices
Order Codes
TS4984 - Flip-chip 15 bumps
Pin Connection (top view)
VCC
IN2+
VCC
BYPASS
IN2-
VOUT1+
STDBY
VOUT2+
VOUT2-
VOUT1-
IN1+
GND
BYPASS
IN1-
VCC
IN2+
VCC
BYPASS
IN2-
VOUT1+
STDBY
VOUT2+
VOUT2-
VOUT1-
IN1+
GND
BYPASS
IN1-
Part Number
Temperature Range
Package
Packaging
Marking
TS4984EIJT
-40, +85°C
Lead free flip-chip
Tape & Reel
A84
TS4984EKIJT
Lead free flip-chip +
back coating
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| TS4990EIKJT | 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| TS4985 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2x1.2w Stereo Audio Power Amplifier with Dedicated Standby Pins |
| TS4985EIJT | 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 |
| TS4985EIKJT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2x1.2w Stereo Audio Power Amplifier with Dedicated Standby Pins |
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