首頁 音訊、觸覺和壓電 音訊放大器 通用型音訊放大器
首頁
音訊、觸覺和壓電
音訊放大器
通用型音訊放大器

TPA3122D2

現行

採 DIP 且具 SE 輸出的 15-W 立體聲道、30-W 單聲道、10 至 26-V 電源、類比輸入 D 類音訊放大器

立即訂購
產品規格表

TPA3122D2

現行
產品規格表 立即訂購

產品詳細資料

Audio input type Analog Input Architecture Class-D Speaker channels (max) Stereo Control interface Hardware Power stage supply (max) (V) 30 Power stage supply (min) (V) 10 THD + N at 1 kHz (%) 0.06 Load (min) (Ω) 4 Analog supply voltage (min) (V) 10 Analog supply voltage (max) (V) 30 Rating Catalog Operating temperature range (°C) -40 to 85
Audio input type Analog Input Architecture Class-D Speaker channels (max) Stereo Control interface Hardware Power stage supply (max) (V) 30 Power stage supply (min) (V) 10 THD + N at 1 kHz (%) 0.06 Load (min) (Ω) 4 Analog supply voltage (min) (V) 10 Analog supply voltage (max) (V) 30 Rating Catalog Operating temperature range (°C) -40 to 85
PDIP (N) 20 228.702 mm² 24.33 x 9.4
  • 10-W/ch into an 4- Load From a 17-V Supply
  • 15-W/ch into an 8- Load From a 28-V Supply
  • Operates from 10 V to 30 V
  • Efficient Class-D Operation
  • Four Selectable, Fixed Gain Settings
  • Internal Oscillator (No External Components Required)
  • Single Ended Analog Inputs
  • Thermal and Short-Circuit Protection with Auto Recovery Feature
  • 20-pin DIP Package
  • APPLICATIONS
    • Televisions
  • 10-W/ch into an 4- Load From a 17-V Supply
  • 15-W/ch into an 8- Load From a 28-V Supply
  • Operates from 10 V to 30 V
  • Efficient Class-D Operation
  • Four Selectable, Fixed Gain Settings
  • Internal Oscillator (No External Components Required)
  • Single Ended Analog Inputs
  • Thermal and Short-Circuit Protection with Auto Recovery Feature
  • 20-pin DIP Package
  • APPLICATIONS
    • Televisions

The TPA3122D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving stereo single ended speakers or mono bridge tied load. The TPA3122D2 can drive stereo speakers as low as 4. The efficiency of the TPA3122D2 eliminates the need for an external heat sink when playing music.

The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, and 36 dB.

The TPA3122D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving stereo single ended speakers or mono bridge tied load. The TPA3122D2 can drive stereo speakers as low as 4. The efficiency of the TPA3122D2 eliminates the need for an external heat sink when playing music.

The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, and 36 dB.
filter 尋找其它 通用型音訊放大器
下載

新一代 15-W、立體聲道、類比輸入 D 類音訊放大器：  TPA3110D2

具有適用於電池供電系統之低待機功耗（類比輸入）的新一代 30-W 立體聲道 D 類放大器：  TPA3128D2

技術文件

star =TI 所選的此產品重要文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 1
類型 標題 日期
* Data sheet 15-W Stereo Class-D Audio Power Amplifier datasheet (Rev. A) 2007年 12月 17日

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​