參數資料
型號： TPA0211DGNR
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝： GREEN, PLASTIC, MSOP-8
文件頁數： 12/27頁
文件大?。?/td> 770K
代理商： TPA0211DGNR
TPA0211
2-W MONO AUDIO POWER AMPLIFIER
SLOS275D – JANUARY 2000 – REVISED NOVEMBER 2002
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
functional block diagram
4
+
–
1.25*R
R
+
–
50 k
1
RI
Ci
Audio
Input
VO+
5
+
–
1.25*R
R
+
–
50 k
8
50 k
SE/BTL
Control
Shutdown
and Depop Circuitry
SHUTDOWN
2
From
System Control
SE/BTL
6
VO–
CC
100 k
100 k
VDD
1 k
CB
BYPASS
7
BYPASS
VDD
3
VDD
GND
IN
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
I/O
DESCRIPTION
BYPASS
4
I
BYPASS is the tap to the voltage divider for internal mid-supply bias. This terminal should be connected to a
0.1-
F to 1-F capacitor.
GND
7
GND is the ground connection.
IN
1
I
IN is the audio input terminal.
SE/BTL
6
I
When SE/BTL is held low, the TPA0211 is in BTL mode. When SE/BTL is held high, the TPA0211 is in SE mode.
SHUTDOWN
2
I
SHUTDOWN places the entire device in shutdown mode when held low. TTL compatible input.
VDD
3
VDD is the supply voltage terminal.
VO+
5
O
VO+ is the positive output for BTL and SE modes.
VO–
8
O
VO– is the negative output in BTL mode and a high-impedance output in SE mode.
相關PDF資料
PDF描述
TPA0211DGNG4 2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
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相關代理商/技術參數
參數描述
TPA0211DGNRG4 功能描述:音頻放大器 Mono Class-AB w/Mono Hdphone Drive RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA0211EVM 功能描述:音頻 IC 開發(fā)工具 TPA0211 Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
TPA0212 制造商:TI 制造商全稱:Texas Instruments 功能描述:STEREO 2-W AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN SETTINGS AND MUX CONTROL
TPA0212_07 制造商:TI 制造商全稱:Texas Instruments 功能描述:STEREO 2.6-W AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN SETTINGS AND MUX CONTROL
TPA0212EVM 功能描述:音頻 IC 開發(fā)工具 TPA0212 Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
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