首頁 音訊、觸覺和壓電 音訊放大器 喇叭、電視與條型音箱音訊放大器
首頁
音訊、觸覺和壓電
音訊放大器
喇叭、電視與條型音箱音訊放大器

TAS5352A

現行

125-W 立體聲、250-W 單聲道、0- 至 37-V 供電、PWM 輸入 D 類音訊放大器

立即訂購
產品規格表

TAS5352A

現行
產品規格表 立即訂購

產品詳細資料

Audio input type PWM Architecture Class-D Speaker channels (max) 4 Control interface Hardware Output power (W) 125 Power stage supply (max) (V) 37 Power stage supply (min) (V) 0 RDS(on) (Ω) 0.08 THD + N at 1 kHz (%) 0.09 Load (min) (Ω) 2 Analog supply voltage (min) (V) 10.8 Analog supply voltage (max) (V) 13.2 Rating Catalog Operating temperature range (°C) 0 to 70
Audio input type PWM Architecture Class-D Speaker channels (max) 4 Control interface Hardware Output power (W) 125 Power stage supply (max) (V) 37 Power stage supply (min) (V) 0 RDS(on) (Ω) 0.08 THD + N at 1 kHz (%) 0.09 Load (min) (Ω) 2 Analog supply voltage (min) (V) 10.8 Analog supply voltage (max) (V) 13.2 Rating Catalog Operating temperature range (°C) 0 to 70
HTSSOP (DDV) 44 113.4 mm² 14 x 8.1
  • Total Power Output (Bridge-Tied)
    • 2 × 125 W at 10% THD+N Into 4 Ω
    • 2 × 100 W at 10% THD+N Into 6 Ω
  • Total Power Output (Single-Ended)
    • 4 × 45 W at 10% THD+N Into 3 \xE2Ω
    • 4 × 35 W at 10% THD+N Into 4 Ω
  • Total Power Output (Parallel Mode)
    • 1 × 250 W at 10% THD+N Into 2 Ω
    • 1 × 195 W at 10% THD+N Into 3 Ω
  • >110 dB SNR (A-Weighted With TAS5518 Modulator)
  • <0.1% THD+N (1 W, 1 kHz)
  • Supports PWM Frame Rates of 192 kHz to 432 kHz
  • Resistor-Programmable Current Limit
  • Integrated Self-Protection Circuitry, Including:
    • Undervoltage Protection
    • Overtemperature Warning and Error
    • Overload Protection
    • Short-Circuit Protection
    • PWM Activity Detector
  • Stand-Alone Protection Recovery
  • Power-On-Reset (POR) to Eliminate System Power-Supply Sequencing
  • High-Efficiency Power Stage (>90%) With 80-mΩ Output MOSFETs
  • Thermally Enhanced 44-Pin HTSSOP Package (DDV)
  • Error Reporting, 3.3-V and 5-V Compliant
  • EMI Compliant When Used With Recommended System Design
  • Total Power Output (Bridge-Tied)
    • 2 × 125 W at 10% THD+N Into 4 Ω
    • 2 × 100 W at 10% THD+N Into 6 Ω
  • Total Power Output (Single-Ended)
    • 4 × 45 W at 10% THD+N Into 3 \xE2Ω
    • 4 × 35 W at 10% THD+N Into 4 Ω
  • Total Power Output (Parallel Mode)
    • 1 × 250 W at 10% THD+N Into 2 Ω
    • 1 × 195 W at 10% THD+N Into 3 Ω
  • >110 dB SNR (A-Weighted With TAS5518 Modulator)
  • <0.1% THD+N (1 W, 1 kHz)
  • Supports PWM Frame Rates of 192 kHz to 432 kHz
  • Resistor-Programmable Current Limit
  • Integrated Self-Protection Circuitry, Including:
    • Undervoltage Protection
    • Overtemperature Warning and Error
    • Overload Protection
    • Short-Circuit Protection
    • PWM Activity Detector
  • Stand-Alone Protection Recovery
  • Power-On-Reset (POR) to Eliminate System Power-Supply Sequencing
  • High-Efficiency Power Stage (>90%) With 80-mΩ Output MOSFETs
  • Thermally Enhanced 44-Pin HTSSOP Package (DDV)
  • Error Reporting, 3.3-V and 5-V Compliant
  • EMI Compliant When Used With Recommended System Design

The TAS5352A device is a high-performance, integrated stereo digital amplifier power stage designed to drive a 4-Ω bridge-tied load (BTL) at up to 125 W per channel with low harmonic distortion, low integrated noise, and low idle current.

The TAS5352A has a complete protection system integrated on-chip, safeguarding the device against a wide range of fault conditions that could damage the system. These protection features are short-circuit protection, overcurrent protection, undervoltage protection, overtemperature protection, and a loss of PWM signal (PWM activity detector).

A power-on-reset (POR) circuit is used to eliminate power-supply sequencing that is required for most power-stage designs.

The TAS5352A device is a high-performance, integrated stereo digital amplifier power stage designed to drive a 4-Ω bridge-tied load (BTL) at up to 125 W per channel with low harmonic distortion, low integrated noise, and low idle current.

The TAS5352A has a complete protection system integrated on-chip, safeguarding the device against a wide range of fault conditions that could damage the system. These protection features are short-circuit protection, overcurrent protection, undervoltage protection, overtemperature protection, and a loss of PWM signal (PWM activity detector).

A power-on-reset (POR) circuit is used to eliminate power-supply sequencing that is required for most power-stage designs.
filter 尋找其它 喇叭、電視與條型音箱音訊放大器
下載

您可能會感興趣的類似產品

open-in-new 比較替代產品
功能與所比較的裝置相似
TAS5612LA 現行 125W 立體聲、250W 單聲道、12 至 34V 電源供電、PWM 輸入 D 類音訊放大器 This product is an Ultra-Low 0.005% THD, higher power (115-W) analog-input class-D amplifier
TPA3245 現行 115W 立體聲道、230W 單聲道、12 至 31.5V 電源、類比輸入 D 類音訊放大器 This product is an Ultra-Low 0.005% THD, higher power (115-W) analog-input class-D amplifier
TPA3250 現行 70-W 立體聲道、140-W 單聲道、12 至 38-V 電源、類比輸入 D 類音訊放大器、焊盤朝下 This product is an Ultra-Low 0.005% THD, higher power (130-W peak) analog-input Class-D amplifier

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 TAS5352A 125-W Stereo Digital Amplifier Power Stage datasheet (Rev. A) PDF | HTML 2016年 12月 30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。​​​​​​​​​​​​​​