參數(shù)資料
型號(hào): TDA7264
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM8
封裝: ROHS COMPLIANT, MULTIWATT-8
文件頁數(shù): 2/14頁
文件大?。?/td> 226K
代理商: TDA7264
Applications information
TDA7264
10/14
Doc ID 1477 Rev 6
Table 6.
Recommended component values for demo board
Component
Recommended
value
Purpose
Larger than
recommended
value
Smaller than
recommended
value
R1
10 k
Mute circuit
Decrease in DZ
biasing current
-
R2
15 k
Mute circuit
VPIN4 shifted
downwards
VPIN4 shifted
upwards
R3
18 k
Mute circuit
VPIN4 shifted
upwards
VPIN4 shifted
downwards
R4
15 k
Mute circuit
VPIN4 shifted
upwards
VPIN4 shifted
downwards
R5, R6
4.7
Frequency stability
Danger of oscillation
C1, C2
1
F
Input AC coupling
-
Higher low-
frequency cutoff
C3
1 F
Standby/mute time
constant
Longer on/off time
Shorter on/off time
C4, C6
1000
F
Supply voltage
decoupling
-
Danger of oscillation
C5, C7
0.1
F
Supply voltage
decoupling
-
Danger of oscillation
C8, C9
0.1
F
Frequency stability
-
Dz
5.1 V
Mute circuit
-
Q1
BC107
Mute circuit
-
相關(guān)PDF資料
PDF描述
TDA7265SA 18 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11
TDA7265 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM11
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7264A 功能描述:音頻放大器 25/25W STEREO 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
TDA7265 功能描述:音頻放大器 25W Stereo 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
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:UTC-IC 功能描述:25W+25W STEREO AMPLIFIER WITH MUTE & STAND-BY