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參數(shù)資料
| 型號(hào)： | TS482IST |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類(lèi)： | 音頻放大器 |
| 英文描述： | 100mW STEREO HEADPHONE AMPLIFIER |
| 中文描述： | 100兆瓦立體聲耳機(jī)放大器 |
| 文件頁(yè)數(shù)： | 1/24頁(yè) |
| 文件大小： | 597K |
| 代理商： | TS482IST |
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Operating from
Vcc=2V to 5.5V
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100mW into 16
at 5V
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38mW into 16
at 3.3V
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11.5mW into 16
at 2V
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Switch ON/OFF click reduction circuitry
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High Power Supply Rejection Ratio: 85dB at
5V
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High Signal-to-Noise ratio: 110dB(A) at 5V
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High Crosstalk immunity: 100dB (F=1kHz)
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Rail to Rail input and output
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Unity-Gain Stable
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Available in
SO8, MiniSO8 & DFN8
DESCRIPTION
The TS482 is a dual audio power amplifier able to
drive a 16 or 32
stereo headset down to low volt-
ages.
It’s delivering up to 100mW per channel (into 16
loads) of continuous average power with 0.1%
THD+N from a 5V power supply.
The unity gain stable TS482 can be configured by
external gain-setting resistors.
APPLICATIONS
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Stereo Headphone Amplifier
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Optical Storage
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Computer Motherboard
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PDA, organizers & Notebook computers
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High end TV, Set Top Box, DVD Players
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Sound Cards
ORDER CODE
MiniSO & DFN only available in Tape & Reel with T suffix,
SO is available in Tube (D) and in Tape & Reel (DT))
PIN CONNECTIONS
(top view)
Part Number
Temperature
Range
Package
Marking
D
S
Q
TS482ID/DT
TS482IST
TS482IQT
-40, +85°C
482I
TYPICAL APPLICATION SCHEMATIC
TS482IST - MiniSO8
TS482ID, TS482IDT - SO8
5
O
UT (1)
6
7
8
4
3
2
1
V
IN+ (1)
G
ND
V
CC
O
UT (2)
V
IN- (2)
V
IN+ (2)
V
IN- (1)
5
O
UT (1)
6
7
8
4
3
2
1
V
IN+ (1)
G
ND
V
CC
O
UT (2)
V
IN- (2)
V
IN+ (2)
V
IN- (1)
+
TS482
+
-
8
4
1
7
2
3
5
6
3.9k
3.9k
3.9k
3.9k
100k
Rpol
Vcc
Vcc
+
220μF
Right In
Left In
+
1μF
+
2.2μF
+
2.2μF
+
Cs
1μF
Cin1
Cin2
Rin1
Cout2
Cout1
Rin2
Rfeed1
Rfeed2
Cb
Rpol
-
100k
+
220μF
+RL=32Ohms
+RL=32Ohms
TS482IQT - DFN8
1
2
3
4
5
8
7
6
V
IN + (1)
GND
V
IN + (2)
Vcc
OUT
(2)
OUT
(1)
V
IN - (2)
V
IN - (1)
100mW STEREO HEADPHONE AMPLIFIER
June 2003
TS482
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS482IQT | 100mW STEREO HEADPHONE AMPLIFIER |
| TS482ID | 100mW STEREO HEADPHONE AMPLIFIER |
| TS4851EIJT | MONO 1 W SPEAKER AND STEREO 160 mW HEADSET BTL DRIVERS WITH DIGITAL VOLUME CONTROL |
| TS4851 | MONO 1 W SPEAKER AND STEREO 160 mW HEADSET BTL DRIVERS WITH DIGITAL VOLUME CONTROL |
| TS4851IJT | MONO 1 W SPEAKER AND STEREO 160 mW HEADSET BTL DRIVERS WITH DIGITAL VOLUME CONTROL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS4851 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:MONO 1 W SPEAKER AND STEREO 160 mW HEADSET BTL DRIVERS WITH DIGITAL VOLUME CONTROL |
| TS4851EIJT | 功能描述:音頻放大器 Mono 1W speaker and stereo 160mW headset RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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 |
| TS4851IJT | 功能描述:音頻放大器 Low Power Audio Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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 |
| TS4855 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:LOUDSPEAKER & HEADSET DRIVER WITH VOLUME CONTROL |
| TS4855_04 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:LOUDSPEAKER & HEADSET DRIVER WITH VOLUME CONTROL |
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