Product overview
概要
The STPA002 is a MOSFET class AB audio power amplifier, designed for high-power car radio. In addition to the outstanding output current capability and distortion performance, the STPA002 is extremely robust against several kinds of fortuitous misconnections.
It is compliant to the most recent OEM specifications for low voltage operation in start-stop vehicles, and can sustain hybrid vehicles battery transitions.
It includes a DC offset detector and, in Flexiwatt27 package, a clipping detector.
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All features
- High output power capability:
- 4 x 52 W/4 Ω max.
- 4 x 30 W/4 Ω @ 14.4 V, 1 kHz, 10 %
- 4 x 85 W/2 Ω max.
- 4 x 55 W/2 Ω @ 14.4V, 1 kHz, 10 %
- MOSFET output power stage
- Stop-start and hybrid engines compliant
- Excellent 2 Ω driving capability
- Hi-Fi class distortion
- Low output noise
- Standby function and mute function
- Automute at min. supply voltage detection
- Low external component count:
- Internally fixed gain (26 dB)
- No external compensation
- No bootstrap capacitors
- Protections:
- Output short circuit to GND, to Vs, across the load
- Very inductive loads
- Overrating chip temperature with soft thermal limiter
- Output DC offset detection
- Load dump voltage
- Fortuitous open GND
- Reverse battery
- ESD
- High output power capability:
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STPA002
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3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHSコンプライアンスグレード | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| STPA002CD-48X | Active 交換品交換品 | FLEXIWATT FM2 27 | Automotive | Ecopack2 | - | - | |
| STPA002OD-4WX | Active 交換品交換品 | FLEXIWATT FM2 25 | Automotive | 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
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Sample & Buy
| Part Number | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||||
| STPA002OD-4WX | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください | |||||||||||
| STPA002CD-48X | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください | |||||||||||
STPA002OD-4WX Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
STPA002CD-48X Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）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。