500W FFX Digital Amplifier Power Stage

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  • STA516BE is a monolithic quad half-bridge stage in Multipower BCD Technology. The device can be used as dual bridge or reconfigured, by connecting pin CONFIG to pins VDD, as a single bridge with double-current capability or as a half bridge (binary mode) with half-current capability.

    A cost-effective, high fidelity audio system can be designed using ST chipset, including a modulator (e.g. STA309A or STA321) and the STA516BE. This system only requires a simple passive LC demodulation filter to deliver high-quality, high efficiency audio amplification with prove EMI compliance. The efficiency of this digital amplifier is greater than 90% into 8 Ω speakers, enabling the use of smaller power supplies and heatsinks.
    The STA516BE has an innovative integrated protection system, safeguarding the device against different fault conditions that could damage the overall system.

    Key Features

    • Output Power at 56 V supply voltage
      • 2 x 250 W at 10% THD + N into 6 Ω BTL
      • 2 x 200 W at 10% THD + N into 8 Ω BTL
      • 4 x 130 W at 10% THD + N into 3 Ω SE
      • 4 x 100 W at 10% THD + N into 4 Ω SE
      • 1 x 480 W at 10% THD + N into 3 Ω PBTL
      • 1 x 380 W at 10% THD + N into 2 Ω PBTL
    • Output Power at 52 V supply voltage
      • 2 x 200 W at 10% THD + N into 6 Ω BTL
      • 4 x 100 W at 10% THD + N into 3 Ω SE
      • 1 x 400 W at 10% THD + N into 2 Ω PBTL
    • < 0.1% THD + N at 1 W
    • PSO-36 thermally enhanced package
    • Minimum input / output pulse width distortion
    • High efficiency power stage (> 90%) with 190 mΩ RdsON
    • CMOS compatible logic inputs
    • Integrated self protection circuits including overtemperature, undervoltage, overvoltage, overload, short-circuit
    • EMI compliant when used with recommended system design
    • Automatic recovery mode after fault conditions

样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
数量
ECCN (US)
More info
从分销商订购
从ST订购
min
max
STA516BETR PowerSO 36 Tape And Reel 0 70
批量生产
3.996 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofSTA516BETR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 602 1 Order Now
Farnell Element14 EUROPE 546 1 Order Now

代理商库存报告日期: 2019-11-18

代理商名称

DIGIKEY

库存

602

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

546

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-18

STA516BETR

封装

PowerSO 36

包装类型

Tape And Reel

单价(US$)

3.996*

Distributor availability ofSTA516BETR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 602 1 Order Now
Farnell Element14 EUROPE 546 1 Order Now

代理商库存报告日期: 2019-11-18

代理商名称

DIGIKEY

库存

602

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

546

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-18

Operating Temperature (°C)

(min)

0

(max)

70

供货状态

批量生产

单价(US$)

3.996

数量

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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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技术文档

    • 描述 版本 文档大小 操作
      DS10283
      500 W FFX digital amplifier power stage
      1.0
      448.02 KB
      PDF
      DS10283

      500 W FFX digital amplifier power stage

    • 描述 版本 文档大小 操作
      AN3340
      Loudspeaker characterization and compensation
      1.3
      3.85 MB
      PDF
      AN3340

      Loudspeaker characterization and compensation

产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
STA516BETR
批量生产
PowerSO 36 工业 Ecopack2

STA516BETR

Package:

PowerSO 36

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSO 36

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.