FDA4100LV

批量生产

支持I2C诊断和设置驱动器的4x135W / 2x270W低压操作PWM数字输入功率放大器

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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
Partner products
Sales Briefcase

产品概述

描述

The FDA4100LV is a new BCD- SOI (silicon on insulation) technology QUAD BRIDGE class D amplifier, specially intended for car radio applications. Thanks to the technology used, it is possible to integrate a high performance D/A converter together with powerful MOSFET outputs in class D, to get an outstanding efficiency compared with the standard class AB.
The integrated D/A converter allows to reach outstanding performances (110 dB S/N ratio with 108 dB of dynamic range). The feedback loop includes the output L-C low-pass filter, allowing superior frequency response linearity and lower distortion independently of the inductor and capacitor quality.
FDA4100LV is fully configurable through I2C bus interface and integrates a full diagnostics array specially intended for automotive applications (with the status of each single speaker).Thanks to the solutions implemented to solve the EMI problems, the device is conceived to be used in the standard single DIN car-radio box together with the tuner.
The possibility to parallelize the outputs allows to drive both 2 Ω and 1 Ω speakers.A built-in step-up driver allows to provide high output power even using the standard 14 V supply voltage.
Moreover FDA4100LV is able to work down to 6 V supply, thus supporting the most recent low voltage ('start-stop') car-makers specification.
  • 所有功能

    • AEC-Q100 qualified
    • Integrated 108 dB D/A conversion
    • I2S and TDM digital input (3.3/1.8 V)
    • Input sampling frequency: 44.1kHz, 48 kHz, 96 kHz, 192 kHz
    • MOSFET power outputs
    • Step-up driver included
    • EMI control for FM/AM compatibility
    • EMI compliance at the CEI EN 55025 (2009-10)
    • Dithering possibility
    • Very low component count
    • Output low-pass filter included in the feedback
    • Low radiation function (LRF)
    • High output power capability
      • 4 x 85 W/4 Ω @ 25 V, 1 kHz, 10% THD
      • 2 x 150 W/2 Ω @ 25 V, 1 kHz, 10% THD
    • Max. output power
      • 4 x 135 W/4 Ω @ 25 V, 1 kHz
      • 2 x 270 W/2 Ω @ 25 V, 1 kHz
    • Full I2C bus driving (3.3/1.8 V):
      • Independent front/rear soft play/ mute
      • I2C diagnostics (DC and AC load detection, internal test signal generated)
    • Very flexible fault detection though integrated diagnostic
    • Offset detector (play or mute mode)
    • Four independent short circuit protection
    • Clipping detector
    • C-MOS compatible enable pin (3.3/5 V)
    • ESD protection
    • 6 V operation (“start - stop”)

EDA符号、封装和3D模型

STMicroelectronics - FDA4100LV

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Symbols

符号

Footprints

封装

3D model

3D模型

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**
FDA4100LV
批量生产
HI-QUAD92 14x20 汽车应用 Ecopack2
FDA4100LV-T
批量生产
HI-QUAD92 14x20 汽车应用 Ecopack2

FDA4100LV

Package:

HI-QUAD92 14x20

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

HI-QUAD92 14x20

Grade

Automotive

RoHS Compliance Grade

Ecopack2

FDA4100LV-T

Package:

HI-QUAD92 14x20

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

HI-QUAD92 14x20

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
FDA4100LV Available at 1 distributors

经销商的可用性FDA4100LV

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 29 1 Buy from Distributor

代理商库存报告日期: 2022-01-18

代理商名称

MOUSER

库存

29

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-01-18

Buy Direct
批量生产
EAR99 NEC Tray HI-QUAD92 14x20 -40 105 MALAYSIA 12.8109 / 1k
FDA4100LV-T 无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tape And Reel HI-QUAD92 14x20 -40 105 MALAYSIA 12.8109 / 1k

FDA4100LV

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

12.8109 / 1k

经销商的可用性FDA4100LV

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 29 1 Buy from Distributor

代理商库存报告日期: 2022-01-18

代理商名称

MOUSER

库存

29

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-01-18

ECCN (EU)

NEC

包装类型

Tray

封装

HI-QUAD92 14x20

Operating Temperature (°C)

(最小值)

-40

(最大值)

105

Budgetary Price (US$)* / Qty

12.8109 / 1k

Country of Origin

MALAYSIA

FDA4100LV-T

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

12.8109 / 1k

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

HI-QUAD92 14x20

Operating Temperature (°C)

(最小值)

-40

(最大值)

105

Budgetary Price (US$)* / Qty

12.8109 / 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