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參數(shù)資料
| 型號： | TS488 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Pop-free 120mW stereo headphone amplifier |
| 中文描述： | 流行無120mW立體聲耳機(jī)放大器 |
| 文件頁數(shù)： | 3/32頁 |
| 文件大?。?/td> | 465K |
| 代理商： | TS488 |
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TS488-TS489
Typical application schematic
3/32
1
Typical application schematic
Figure 1.
Typical application for the TS488-TS489
Table 1.
Application component information
Component
Functional description
R
in1,2
Inverting input resistor that sets the closed loop gain in conjunction with R
feed
.
This resistor also forms a high pass filter with C
in
(F
c
=
1 / (2 x Pi x R
in
x C
in
)).
C
in1,2
Input coupling capacitor that blocks the DC voltage at the amplifier’s input terminal.
R
feed1,2
Feedback resistor that sets the closed loop gain in conjunction with R
in
.
A
V
= Closed Loop Gain= -R
feed
/R
in
.
C
s
Supply output capacitor that provides power supply filtering.
C
b
Bypass capacitor that provides half supply filtering.
C
out1,2
Output coupling capacitor that blocks the DC voltage at the load input terminal.
This capacitor also forms a high pass with R
L
(F
c
=
1 / (2 x Pi x R
L
x C
out
)).
TS489=stdby
TS488=stdby
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS488IQT | Pop-free 120mW stereo headphone amplifier |
| TS488IST | Pop-free 120mW stereo headphone amplifier |
| TS489 | Pop-free 120mW stereo headphone amplifier |
| TS489IST | Pop-free 120mW stereo headphone amplifier |
| TS4975 | Stereo Headphone Drive Amplifier with Digital Volume Control via IC Bus |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS488IQT | 功能描述:音頻放大器 Popfree 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 |
| TS488IST | 功能描述:音頻放大器 Popfree 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 |
| TS489 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Pop-free 120mW stereo headphone amplifier |
| TS4890 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAIL TO RAIL OUTPUT 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW |
| TS4890ID | 功能描述:音頻放大器 1W Audio Power 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 |
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