TDA7715LV

批量生产

3频带汽车音频处理器

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概述
Online design
样片和购买
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CAD Resources
工具与软件
质量与可靠性
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Product overview

描述

The TDA7715LV is a high performance signal processor specifically designed for car radio applications. The device includes a high performance audio processor with fully integrated audio filters and new SoftStep architecture. The digital control allows programming in a wide range of filter characteristics.
  • All features

    • Input multiplexer
      • QD0 to QD3: quasi-differential stereo input
      • SE0 to SE4: stereo single-ended input
    • Loudness
      • 2nd order frequency response
      • Programmable center frequency (400 Hz/800 Hz/2400 Hz)
      • 15 dB with 1 dB steps
      • Selectable high frequency boost
      • Selectable flat-mode (constant attenuation)
    • Volume
      • +23 dB to –23 dB with 1 dB step resolution
      • SoftStep control with programmable blend times
    • Bass
      • 2nd order frequency response
      • Programmable center frequency (60/70/80/100//110/120/130/150 Hz)
      • Q programmable 1.0/1.25/1.5/2.0
      • DC gain programmable
      • -15 to 15 dB range with 1 dB resolution
      • SoftStep control with programmable blend times
    • Middle
      • 2nd order frequency response
      • Programmable center frequency (500 Hz/1 kHz/1.5 kHz/2 kHz)
      • Q programmable 1.0/2.0
      • -15 to 15 dB range with 1 dB resolution
      • SoftStep control with programmable blend times
    • Treble
      • 2nd order frequency response
      • Center frequency programmable in 4 steps (10/12.5 /15/17.5 kHz)
      • -15 to 15 dB range with 1 dB resolution
      • SoftStep control with programmable blend times
    • High pass filter
      • Two stereo-HPF for output0 and output1
      • 2nd order frequency response
      • Programmable cut off frequency (50/60/80/100/120/150/180/220 Hz)
    • Low pass filter
      • One mono-LPF for output2
      • 2nd order low pass filter
      • Programmable cut off frequency
      • (50 Hz/60 Hz/80 Hz/100 Hz/120 Hz)
    • Speaker
      • 6 independent SoftStep speaker controls
      • +23 dB to –79 dB with 1 dB steps
      • SoftStep control with programmable blend times
    • Output driver
      • Four dedicated outputs for an internal (on-board) power amplifier. (share output driver with line driver)
      • Six line-driver outputs for an external (remote) power amplifier
    • Mute functions
      • Direct mute
      • Main/Sub channel: digitally controlled SoftMute with 4 programmable mute-times (0.5 ms/4 ms/8 ms/16 ms)
      • Speaker: digitally controlled SoftMute with 4 programmable mute-times (4 ms/8 ms/32 ms/64 ms)
    • AC coupling
      • Three AC-coupling input
      • One AC-coupling output
    • Offset detection
      • Offset voltage detection circuit for on-board power amplifier failure diagnosis

特别推荐

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TDA7715LV

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

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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**
TDA7715LV
批量生产
LQFP 64 10x10x1.4 mm 汽车应用 Ecopack2

TDA7715LV

Package:

LQFP 64 10x10x1.4 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

LQFP 64 10x10x1.4 mm

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
TDA7715LV Available at 1 distributors

经销商的可用性TDA7715LV

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 957 1 马上订购

代理商库存报告日期: 2021-03-04

代理商名称

MOUSER

库存

957

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-03-04

Buy Direct
批量生产
EAR99 NEC Tray LQFP 64 10x10x1.4 mm - - MALAYSIA 3.0 / 1k

TDA7715LV

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

3.0 / 1k

经销商的可用性TDA7715LV

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 957 1 马上订购

代理商库存报告日期: 2021-03-04

代理商名称

MOUSER

库存

957

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-03-04

ECCN (EU)

NEC

包装类型

Tray

封装

LQFP 64 10x10x1.4 mm

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

3.0 / 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