概要
ツール & ソフトウェア
リソース
ソリューション
品質 & 信頼性
Sales Briefcase
eDesignSuite
Get Started
サンプル & 購入
Partner products
  • FDA901 is a new BCD technology Quad Bridge class D amplifier, specially intended for car radio automotive applications.

    Thanks to the technology used, it is possible to integrate a high performance D/A converter together with powerful MOSFET outputs in class D, to get an outstanding efficiency compared to the standard class AB.
    The integrated D/A converter allows to reach outstanding performances (115 dB S/N ratio with 110 dB of dynamic range). The feedback loop includes the output L-C low-pass filter, allowing superior frequency response linearity and lower distortion independently from the inductor and capacitor quality.
    FDA901 is fully configurable through I2C bus, moreover it includes not only the most complete load diagnostic matrix but also a unique real time load current acquisition on I2C and I2S data lines, enabling sophisticated speaker monitoring functions.
    Thanks to the solutions implemented to contain EMI emissions, the device is intended to be used in the standard single DIN car-radio box together with the tuner.
    Moreover the FDA901 is able to work with power supply as low as 6 V, thus supporting the most recent low voltage ('start-stop') car-makers specification.

    主な特徴

    • AEC-Q100 qualified
    • Integrated 110 dB D/A conversion
    • I2S and TDM digital input (3.3/1.8 V)
    • Input sampling frequency: 44.1 kHz, 48 kHz, 96 kHz and 192 kHz
    • Class-D channels with 93% efficiency
    • CISPR25 - Class V (Fourth Edition)
    • Low radiation function (LRF)
    • Idle tones free DAC
    • Output lowpass filter included in the feedback allowing superior audio performance
    • High output power capability
      • 28 W/4 Ω 10% THD, Vd = 14.4 V
      • Max. output power: 4 x 50 W/4 Ω @ 15.2 V, 1 kHz
    • Full I2C bus driving (3.3/1.8 V):
      • Channel independent Eco-Mode
      • Channel independent soft play/mute
      • I2C bus diagnostics, including DC and AC load detection and load value recognition
    • Integrated fault protection
    • Input and output offset detector
    • Clipping detector
    • Real time load current monitoring (on I2C and TDM data lines)
    • ESD protection
    • 6 V operation ("Start - Stop" engines compatibility)
    • 2 and 1 Ω load driving capability

サンプル & 購入

製品型番
製品ステータス
Quantity
概算価格(USS)
パッケージ
梱包タイプ
ECCN (US)
Country of Origin
販売代理店からオーダー
STからオーダー
FDA901-VYT
Active
1000 9.1 LQFP Tape And Reel EAR99 -

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

FDA901-VYY
Active
1000 9.1 LQFP Tray EAR99 -

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

FDA901-VYT

製品ステータス

Active

Quantity

1000

Unit Price (US$)

9.1*

Unit Price (US$)

9.1

パッケージ

LQFP

梱包タイプ

Tape And Reel

ECCN (US)

EAR99

Country of Origin

-

FDA901-VYY

製品ステータス

Active

Quantity

1000

Unit Price (US$)

9.1*

Unit Price (US$)

9.1

パッケージ

LQFP

梱包タイプ

Tray

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

推奨コンテンツ

00 ファイルがダウンロード用に選択されています

技術文書

    • 概要 Version Size Action
      DB3856
      4 x 50 W class-D digital input automotive power amplifier with load current monitoring and low voltage operation
      1.0
      304.01 KB
      PDF
      DB3856

      4 x 50 W class-D digital input automotive power amplifier with load current monitoring and low voltage operation

関連資料

    • 概要 Version Size Action
      FDA Family – Full digital audio amplifiers for car infotainment systems 1.0
      849.35 KB
      PDF

      FDA Family – Full digital audio amplifiers for car infotainment systems

    • 概要 Version Size Action
      Power amplifiers and voltage regulators
      750.29 KB
      PDF

      Power amplifiers and voltage regulators

製品型番 製品ステータス 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**
FDA901-VYT
Active
LQFP Automotive Ecopack2
FDA901-VYY
Active
LQFP Automotive Ecopack2

FDA901-VYT

Package:

LQFP

Material Declaration**:

PDF XML

Marketing Status

Active

Package

LQFP

Grade

Automotive

RoHS Compliance Grade

Ecopack2

FDA901-VYY

Package:

LQFP

Material Declaration**:

PDF XML

Marketing Status

Active

Package

LQFP

Grade

Automotive

RoHS Compliance Grade

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

サポート &フィードバック