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參數(shù)資料
| 型號(hào)： | TS421ID |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.367 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | PLASTIC, SO-8 |
| 文件頁(yè)數(shù)： | 23/32頁(yè) |
| 文件大?。?/td> | 1000K |
| 代理商： | TS421ID |
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TS419-TS421
3/32
FIXED GAIN VERSION SPECIFIC ELECTRICAL CHARACTERISTICS
V
CC from +5V to +2V, GND = 0V, Tamb = 25°C (unless otherwise specified)
APPLICATION COMPONENTS INFORMATION
TYPICAL APPLICATION SCHEMATICS:
Symbol
Parameter
Min.
Typ.
Max.
Unit
RIN
Input Resistance
20
k
G
Gain value for Gain TS419/TS421-2
Gain value for Gain TS419/TS421-4
Gain value for Gain TS419/TS421-8
6dB
12dB
18dB
dB
Components
Functional Description
RIN
Inverting input resistor which sets the closed loop gain in conjunction with RFEED. This resistor also
forms a high pass filter with CIN (fcl = 1 / (2 x Pi x RIN x CIN)). Not needed in fixed gain versions.
CIN
Input coupling capacitor which blocks the DC voltage at the amplifier’s input terminal
RFEED
Feedback resistor which sets the closed loop gain in conjunction with RIN.
AV= Closed Loop Gain= 2xRFEED/RIN. Not needed in fixed gain versions.
CS
Supply Bypass capacitor which provides power supply filtering.
CB
Bypass capacitor which provides half supply filtering.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS421IQT | 0.367 W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8 |
| TS421IST | 0.367 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| TS432AILT | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO3 |
| TS4604IPT | 0.065 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO28 |
| TS4657IQT | 2 CHANNEL, AUDIO AMPLIFIER, QCC20 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS421IDT | 功能描述:音頻放大器 360mW Mono Amplifier 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 |
| TS421IQT | 功能描述:音頻放大器 360mW mono audio 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 |
| TS421IST | 功能描述:音頻放大器 360mW Mono Amplifier 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 |
| TS4264 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:5V/150mA Fixed-Voltage Ultra Low LDO |
| TS4264_07 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:5V/150mA Fixed-Voltage Ultra Low LDO |
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