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STPA001

Low voltage operation, high sound quality quad BTL output power amplifier with st-by and mute inputs, clip and offset detection
  • active 活性

The STPA001 is a breakthrough MOSFET technology class AB audio power amplifier designed for high power car radio. The fully complementary P-Channel/N-Channel output structure allows a rail to rail output voltage swing which, combined with high output current and minimized saturation losses sets new power references in the car-radio field, with unparalleled distortion performances.

The STPA001 can operate down to 6V and this makes the IC compliant to the most recent OEM specifications for low voltage operation (so called 'start-stop' battery profile during engine stop), helping car manufacturers to reduce the overall emissions and thus contributing to environment protection.

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Errata Sheet
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数据表

Key Features

  • Multipower BCD technology
  • High output power capability:
  • 4 x 50 W/4 Ω Max.
  • 4 x 28 W/4 Ω @ 14.4 V, 1 kHz, 10 %
  • 4 x 72 W/2 Ω Max.
  • MOSFET output power stage
  • 2 Ω driving capability
  • Hi-Fi class distortion
  • Low output noise
  • High immunity to RF noise injection
  • Standby function
  • Mute function
  • Automute at min. supply voltage detection
  • Low external component count
  • Internally fixed gain (26 dB)
  • 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
  • Fortuitous open GND
  • Reversed battery
  • ESD
  • Capable to operate down to 6 V (e.g. “Startstop”)

图案 资源

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Technical Documentation

Product Specifications

描述 版本 大小
pdf
DS8990: 4 x 50 W MOSFET quad bridge power amplifier
5.0 581 KB

Publications and Collaterals

Flyer

描述 版本 大小
pdf
Car-audio power amplifiers
1,613 KB

样品 & 购买

顶部
产品型号 Marketing StatusPackagePacking TypeOperating Temperature (min) Operating Temperature (max) Automotive GradeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STPA001ActiveFLEXIWATT FM2 25Tube-40105Yes-5.08No availability reported, please contact our Sales officeEcopack2PDF
XML
STPA001AActiveFLEXIWATT FM2 27Tube-40105Yes-5.2No availability reported, please contact our Sales officeEcopack2PDF
XML

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
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