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參數(shù)資料
| 型號(hào)： | TS4855IJT |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 音頻放大器 |
| 英文描述： | LOUDSPEAKER & HEADSET DRIVER WITH VOLUME CONTROL |
| 中文描述： | 音箱 |
| 文件頁數(shù)： | 1/27頁 |
| 文件大小： | 1422K |
| 代理商： | TS4855IJT |
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1/27
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OPERATING FROM V
CC
= 3.0 V to 5.0 V
I
SPEAKER: Mono, THD+N @ 1 kHz is 1%
Max @ 1 W into 8
BTL
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HEADSET: Stereo, THD+N @ 1 kHz is 0.5%
Max. @ 85 mW into 32
BTL
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VOLUME CONTROL: 32-step digital
volume control
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OUTPUT MODE: Eight different selections
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Ultra low pop-and-click
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Low Shutdown Current (0.1 μA, typ.)
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Thermal Shutdown Protection
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FLIP-CHIP Package 18 X 300 μm Bumps
DESCRIPTION
The TS4855 is a complete low power audio
amplifier solution targeted at mobile phones. It
integrates, into an extremely compact flip-chip
package, an audio amplifier, a speaker driver, and
a headset driver.
The Audio Power Amplifier can deliver 1.1 W
(typ.) of continuous RMS output power into an 8
speaker with a 1% THD+N value. To the headset
driver, the amplifier can deliver 85 mW (typ.) per
channel of continuous average power into stereo
32
bridged-tied load with 0.5% THD+N @ 5 V.
This device features a 32-step digital volume
control and 8 different output selections. The
digital volume and output modes are controlled
through a three-digit SPI interface bus.
APPLICATIONS
Mobile Phones
ORDER CODE
J =
Flip Chip Package - only available in Tape & Reel (JT))
PIN CONNECTIONS
(top view)
Part Number
Temperature
Range
Package
J
TS4855IJT
-40, +85°C
Pin Out
(top view)
TS4855IJT - Flip Chip
TS4855
LOUDSPEAKER & HEADSET DRIVER
WITH VOLUME CONTROL
April 2003
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS4855 | LOUDSPEAKER & HEADSET DRIVER WITH VOLUME CONTROL |
| TS486 | 100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
| TS486-2 | 100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
| TS486-4 | 100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
| TS486-1 | 100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS486 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
| TS486-1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
| TS486-1IQT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Amplifier. Other |
| TS486-1IST | 功能描述:音頻放大器 100mW Stereo Headph 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 |
| TS486-2 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
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