參數(shù)資料
型號(hào): TDA7265
廠(chǎng)商: 意法半導(dǎo)體
英文描述: 25 + 25W Stereo Amplifier with Mute/ST-BY(帶消音和備用的25+25W立體聲放大器)
中文描述: 25 25瓦立體聲功放音箱,靜音/意法半導(dǎo)體,由(帶消音和備用的25個(gè)25瓦立體聲放大器)
文件頁(yè)數(shù): 6/11頁(yè)
文件大?。?/td> 158K
代理商: TDA7265
MUTE STAND-BY FUNCTION
The pin 5 (MUTE/STAND-BY) controls the ampli-
fier status by two different thresholds, referred to
+V
S
.
- When V
pin5
higher than = +V
S
- 2.5V the
amplifier is in Stand-by mode and the final
stage generatorsare off
- when V
pin5
is between +V
S
- 2.5V and+V
S
- 6V the final stage current generators are
switched on and the amplifier is in mute
mode
- when V
pin5
is lower than +V
S
- 6V the am-
plifier is play mode.
t
OFF
STDBY
MUTE
MUTE
MUTE
MUTE
PLAY
STDBY
PLAY
OFF
STDBY
20
+V
S
(V)
-20
-V
S
V
IN
(mV)
Vpin5
(V)
V
S
V
S
-2.5
V
S-
6
V
S
-10
I
q
(mA)
0
VOUT
(V)
D94AU086
Figure 14
TDA7265
6/11
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7265A 功能描述:音頻放大器 25 25W STEREO AMP Mute ST-BY AB DUAL 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
TDA7265B 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 30W 30W Stereo AMP Class AB Dual 35V RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
TDA7265G-J11-A-T 制造商:UTC-IC 制造商全稱(chēng):UTC-IC 功能描述:25W+25W STEREO AMPLIFIER WITH MUTE & STAND-BY
TDA7265L-J11-A-T 制造商:UTC-IC 制造商全稱(chēng):UTC-IC 功能描述:25W+25W STEREO AMPLIFIER WITH MUTE & STAND-BY
TDA7265SA 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:18W+18W STEREO AMPLIFIER WITH MUTE & ST-BY