Low voltage operation, high sound quality BTL output power amplifier with excellent GSM noise immunity, clip and offset detection

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样片和购买
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  • STPA008 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.

    STPA008 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.

    Key Features

    • 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
    • Capable to operate down to 6 V (suitable for start-stop car operation)
    • Excellent GSM noise immunity
    • 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
    • Qualification in accordance to AEC Q100 standard

样片和购买

产品型号
供货状态
数量
预算价格(US$)
封装
包装类型
ECCN (US)
Country of Origin
从分销商订购
从ST订购
STPA008-QIX
批量生产
1000 5.4 FLEXIWATT 25 HB Tube EAR99 CHINA 查看供货情况

Distributor availability ofSTPA008-QIX

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 347 1 Order Now

代理商库存报告日期: 2019-11-15

代理商名称

MOUSER

库存

347

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-15

立即购买
STPA008EP
建议
- - - - - - 没有经销商,请联系我们的销售办事处
STPA008-4WX
批量生产
1000 5.4 FLEXIWATT FM2 25 Tube EAR99 CHINA 查看供货情况

Distributor availability ofSTPA008-4WX

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 354 1 Order Now
MOUSER WORLDWIDE 302 1 Order Now

代理商库存报告日期: 2019-11-15

代理商名称

DIGIKEY

库存

354

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

302

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-15

立即购买
STPA008-48X
批量生产
1000 5.4 FLEXIWATT FM2 27 Tube EAR99 CHINA 没有经销商,请联系我们的销售办事处

STPA008-QIX

供货状态

批量生产

数量

1000

单价(US$)

5.4*

Distributor availability ofSTPA008-QIX

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 347 1 Order Now

代理商库存报告日期: 2019-11-15

代理商名称

MOUSER

库存

347

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-15

单价(US$)

5.4

封装

FLEXIWATT 25 HB

包装类型

Tube

ECCN (US)

EAR99

Country of Origin

CHINA

STPA008EP

供货状态

建议

数量

-

单价(US$)

*

单价(US$)

-

封装

-

包装类型

-

ECCN (US)

-

Country of Origin

-

STPA008-4WX

供货状态

批量生产

数量

1000

单价(US$)

5.4*

Distributor availability ofSTPA008-4WX

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 354 1 Order Now
MOUSER WORLDWIDE 302 1 Order Now

代理商库存报告日期: 2019-11-15

代理商名称

DIGIKEY

库存

354

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

302

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-15

单价(US$)

5.4

封装

FLEXIWATT FM2 25

包装类型

Tube

ECCN (US)

EAR99

Country of Origin

CHINA

STPA008-48X

供货状态

批量生产

数量

1000

单价(US$)

5.4*

单价(US$)

5.4

封装

FLEXIWATT FM2 27

包装类型

Tube

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
STPA008-48X
批量生产
FLEXIWATT FM2 27 汽车 Ecopack2
STPA008-4WX
批量生产
FLEXIWATT FM2 25 汽车 Ecopack2
STPA008-QIX
批量生产
FLEXIWATT 25 HB 汽车 Ecopack2
STPA008EP
建议
- 工业 -

STPA008-48X

Package:

FLEXIWATT FM2 27

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

FLEXIWATT FM2 27

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STPA008-4WX

Package:

FLEXIWATT FM2 25

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

FLEXIWATT FM2 25

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STPA008-QIX

Package:

FLEXIWATT 25 HB

Material Declaration**:

Marketing Status

批量生产

Package

FLEXIWATT 25 HB

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STPA008EP

Package:

-

Material Declaration**:

Marketing Status

建议

Package

-

Grade

Industrial

RoHS Compliance Grade

-

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.