參數資料
型號: TDA7491MV13TR
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
封裝: ROHS COMPLIANT, SSOP-36
文件頁數: 11/28頁
文件大小: 696K
代理商: TDA7491MV13TR
TDA7491MV
Applications circuit
Doc ID 14576 Rev 2
19/28
6
Applications circuit
Figure 18.
Applications circuit for class-D amplifier
6.1
Compatibility with TDA7491 stereo BTL family
TDA7491MV mono BTL analog class-D amplifier is derived from the TDA7491 stereo
analog class-D BTL family. TDA7491MV has only the left channel of the stereo BTL family.
In order to guarantee the pin to pin compatibility when moving the application from stereo to
mono, it is necessary to connect the right channel inputs (pins 32 and 33 of TDA7491 BTL
family) to VCC and GND, that is, pin 32 to VDDS and pin 33 to SGND.
TDA7491MV
Input settings for standby, mute and play:
STBY : MUTE
Mode
0 V : 0 V
Standby
0 V : 3.3 V
Standby
3.3 V : 0 V
Mute
3.3 V : 3.3 V
Play
Input settings for gain:
GAIN0 : GAIN1
Nominal gain
0 V : 0 V
20 dB
0 V : 3.3 V
26 dB
3.3 V : 0 V
30 dB
3.3 V : 3.3 V
32 dB
相關PDF資料
PDF描述
TDA7491MV 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
TDA7491P13TR 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
TDA7491P 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
TDA749213TR 50 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
TDA7492 50 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
相關代理商/技術參數
參數描述
TDA7491P 功能描述:音頻放大器 20W Dual BTL Class D 18V VCC Audio Amp 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
TDA7491P13TR 功能描述:音頻放大器 20W Dual BTL Class D 18V VCC Audio Amp 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
TDA7492 功能描述:音頻放大器 50W + 50W Dual BTL Class-D 4-Select dB 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
TDA749213TR 功能描述:音頻放大器 50W + 50W Dual BTL Class-D 4-Select dB 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
TDA7492ETR 功能描述:IC AUDIO AMP CLASS D 36POWERSSO 制造商:stmicroelectronics 系列:- 包裝:剪切帶(CT) 零件狀態(tài):在售 類型:D 類 輸出類型:1-通道(單聲道) 不同負載時的最大輸出功率 x 通道數:50W x 1 @ 6 歐姆 電壓 - 電源:10 V ~ 26 V 特性:消除爆音,差分輸入,靜音,短路和熱保護,待機 安裝類型:表面貼裝 工作溫度:0°C ~ 70°C(TA) 供應商器件封裝:PowerSSO-36 EPU 封裝/外殼:36-FSOP(0.295",7.50mm 寬)裸露焊盤 標準包裝:1