製品概要
概要
The TDA7575B is a new MOSFET dual bridge amplifier specially intended for car radio applications. Thanks to the DMOS output stage the TDA7575B has a very low distortion allowing a clear powerful sound. Among the features, its superior efficiency performance coming from the internal exclusive structure, makes it the most suitable device to simplify the thermal management in high power sets.The dissipated output power under average listening condition is in fact reduced up to 50% when compared to the level provided by conventional class AB solutions.This device is equipped with a full diagnostic array that communicates the status of each speaker through the I2C bus. The TDA7575B has also the possibility of driving loads down to 1Ω paralleling the outputs into a single channel. It is also possible to disable the I2C and control the TDA7575B by means of the usual standby and mute pins.
-
特徴
- Multipower bcd technology
- MOSFET output power stage
- DMOS power output
- New high-efficiency (class AB)
- Single-channel 1 Ω driving capability
- High output power capability 2x28 W/4 Ω @ 14.4 V, 1 kHz, 10 % THD
- Max. output power 2x75 W/2 Ω, 1x150 W/1 Ω
- Single-channel 1 Ω driving capability
- 84 W undistorted power
- Full I2C bus driving with 4 address possibilities:
- Standby
- Play/mute
- Gain 12/26 dB
- Full digital diagnostic (AC and DC loads)
- Possibility to disable the I2C bus
- Differential inputs
- Full fault protection
- DC offset detection
- Two independent short circuit protections
- Diagnostic on clipping detector with selectable threshold (2 % / 10 %)
- Clipping detector as diagnostic pin when I2C bus is disabled
- Standby/mute pins
- ESD protection
注目ビデオ
Power amplifier system for automotive applications
All resources
| Resource title | Latest update |
|---|
製品スペック (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 19 Sep 2016 |
19 Sep 2016
|
フライヤ (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 22 May 2018 |
22 May 2018
|
セレクション･ガイド (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 31 Mar 2021 |
31 Mar 2021
|
EDA Symbols, Footprints and 3D Models
STMicroelectronics - TDA7575B
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
品質 & 信頼性
| 製品型番 | Marketing Status | パッケージ | グレード | RoHSコンプライアンスグレード | 材料宣誓書** |
|---|---|---|---|---|---|
| TDA7575B |
量産中
|
FLEXIWATT FM2 27 | オートモーティブ | Ecopack2 | |
| TDA7575BPD |
量産中
|
PowerSO 36 | オートモーティブ | Ecopack2 | |
| TDA7575BPDTR |
量産中
|
PowerSO 36 | オートモーティブ | Ecopack2 |
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
サンプル & 購入
| 製品型番 | 販売代理店から購入 | STから購入 | 製品ステータス | ECCN (US) | ECCN (EU) | 梱包タイプ | パッケージ | 温度（℃） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||
| TDA7575BPDTR | 3 distributors | Buy Direct |
量産中
|
EAR99 | NEC | Tape And Reel | PowerSO 36 | -40 | 105 | MALAYSIA | 5.2 / 1k | |
| TDA7575B | 1 distributors | Buy Direct |
量産中
|
EAR99 | NEC | Tube | FLEXIWATT FM2 27 | -40 | 105 | CHINA | 5.3 / 1k | |
| TDA7575BPD |
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
量産中
|
EAR99 | NEC | Tube | PowerSO 36 | -40 | 105 | MALAYSIA | 5.2 / 1k | ||
製品ステータス
量産中ECCN (US)
EAR99Budgetary Price (US$)*/Qty
5.2 / 1k（*）概算用の希望小売単価（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。
