參數(shù)資料
型號(hào)： TS482
廠商： 意法半導(dǎo)體
英文描述： 100mW STEREO HEADPHONE AMPLIFIER
中文描述： 100兆瓦立體聲耳機(jī)放大器
文件頁數(shù)： 1/24頁
文件大?。?/td> 597K
代理商： TS482
1/24
I
Operating from
Vcc=2V to 5.5V
I
100mW into 16
at 5V
I
38mW into 16
at 3.3V
I
11.5mW into 16
at 2V
I
Switch ON/OFF click reduction circuitry
I
High Power Supply Rejection Ratio: 85dB at
5V
I
High Signal-to-Noise ratio: 110dB(A) at 5V
I
High Crosstalk immunity: 100dB (F=1kHz)
I
Rail to Rail input and output
I
Unity-Gain Stable
I
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
I
Stereo Headphone Amplifier
I
Optical Storage
I
Computer Motherboard
I
PDA, organizers & Notebook computers
I
High end TV, Set Top Box, DVD Players
I
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
TS482IS Amplifier. Other
TS482IDT 100mW STEREO HEADPHONE AMPLIFIER
TS482IST 100mW STEREO HEADPHONE AMPLIFIER
TS482IQT 100mW STEREO HEADPHONE AMPLIFIER
TS482ID 100mW STEREO HEADPHONE AMPLIFIER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS482_05 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:100mW Stereo Headphone Amplifier
TS482ID 功能描述:音頻放大器 100mW Headphone Amp 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
TS482IDT 功能描述:音頻放大器 100mW Headphone Amp 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
TS482IQT 功能描述:音頻放大器 100mW stereo headphone amp 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
TS482IS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Amplifier. Other
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