FDA803D

批量生产

1 x 45 W D类数字输入汽车级功率放大器,具有诊断和宽工作电压范围,用于汽车音频和通信应用

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概述
Online design
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
开始
Partner products
Sales Briefcase

产品概述

描述

The FDA803D is a single bridge class D amplifier, designed in the most advanced BCD technology, intended for any automotive audio application (car radio, telematics and e-call, noise and tone generators, etc). The FDA803D integrates a high performance D/A converter together with powerful MOSFET outputs in class D, so it is very compact and powerful, moreover reaches outstanding efficiency performances (90%).
It has a very wide operating range: it can be operated both with standard car battery levels (5.5-18 V operating, compatible to load dump pulse) and with external step-down generated voltages or emergency battery (since it is compatible to minimum 3.3 V operative).
The feedback loop is including the output L-C low-pass filter, allowing superior frequency response linearity and lower distortion.
FDA803D is configurable through I2C bus interface and is integrating a complete diagnostics array specially intended for automotive applications including innovative open load and DC offset detection in play mode.
Thanks to the solutions implemented to solve the EMI problems, the device is intended to be used in the standard single DIN car-radio box together with the tuner.
Moreover FDA803D features a configurable power limiting function, and can be optionally operated under no I2C mode ('legacy mode').
  • 所有功能

    • AEC-Q100 qualified
    • Integrated 108 dB D/A conversion
    • I2S and TDM digital input (4/8/16CH TDM)
    • Input sampling frequency: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz
    • Full I2C bus driving (3.3/1.8 V)
    • CISPR 25 - Class V (Fourth edition)
    • Very low quiescent current
    • Output lowpass filter included in the feedback allowing outstanding audio performances
    • Wide operating supply range from 3.3 to 18 V, suitable for car radio, telematics and e-call
    • MOSFET power outputs allowing high output power capability
      • 1 x 25 W /4 Ω @ 14.4 V, 1 kHz THD = 1%
      • 1 x 30 W /4 Ω @ 14.4 V, 1 kHz THD = 10%
    • 2 Ω loads driving
    • Power limiting function (configurable through I2C)
    • I2C bus diagnostics:
      • Short to VCC/GND
      • Short load and open load detection (also in play mode)
      • Four thermal warnings
    • DC offset detector (also in play) and 'hot spot' detection
    • Clipping detector
    • Integrated thermal protection
    • Legacy mode ('no I2C' mode), 4 configurable settings
    • Short circuit and ESD integrated protections
    • Package: PowerSSO-36 exposed pad down

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相关应用

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    • 产品型号
      状态
      描述
      类型
      供应商

      EVAL-FDA803D

      批量生产

      EVAL-FDA803D evaluation board for FDA803D

      汽车IC评估板 ST
      EVAL-FDA803D

      描述:

      EVAL-FDA803D evaluation board for FDA803D

EDA Symbols, Footprints and 3D Models

STMicroelectronics - FDA803D

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
FDA803D-EHT
批量生产
PowerSSO 36 汽车应用 Ecopack2
FDA803D-EHX
批量生产
PowerSSO 36 汽车应用 Ecopack2

FDA803D-EHT

Package:

PowerSSO 36

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

FDA803D-EHX

Package:

PowerSSO 36

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
FDA803D-EHT Available at 1 distributors

经销商的可用性FDA803D-EHT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 6 1 马上订购

代理商库存报告日期: 2021-05-05

代理商名称

DIGIKEY

库存

6

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-05-05

Buy Direct
批量生产
EAR99 NEC Tape And Reel PowerSSO 36 -40 125 MALAYSIA 2.6 / 1k
FDA803D-EHX Available at 3 distributors

经销商的可用性FDA803D-EHX

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 1165 1 马上订购
MOUSER WORLDWIDE 1188 1 马上订购
Farnell Element14 EUROPE 192 1 马上订购

代理商库存报告日期: 2021-05-05

代理商名称

DIGIKEY

库存

1165

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

1188

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

192

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2021-05-05

Buy Direct
批量生产
EAR99 NEC Tube PowerSSO 36 -40 125 MALAYSIA 2.6 / 1k

FDA803D-EHT

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.6 / 1k

经销商的可用性FDA803D-EHT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 6 1 马上订购

代理商库存报告日期: 2021-05-05

代理商名称

DIGIKEY

库存

6

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-05-05

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

PowerSSO 36

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

2.6 / 1k

Country of Origin

MALAYSIA

FDA803D-EHX

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.6 / 1k

经销商的可用性FDA803D-EHX

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 1165 1 马上订购
MOUSER WORLDWIDE 1188 1 马上订购
Farnell Element14 EUROPE 192 1 马上订购

代理商库存报告日期: 2021-05-05

代理商名称

DIGIKEY

库存

1165

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

1188

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

192

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2021-05-05

ECCN (EU)

NEC

包装类型

Tube

封装

PowerSSO 36

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

2.6 / 1k

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