TDA7715LV

批量生产

3-band car audio processor

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  • 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.

    主要特性

    • 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

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$)
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min
max
TDA7715LV LQFP 64 10x10x1.4 Tray - -
批量生产
3.0 1000 EAR99
更多信息

Country of Origin:

TAIWAN

查看供货情况

Distributor availability ofTDA7715LV

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 957 1 Order Now

代理商库存报告日期: 2019-12-22

代理商名称

MOUSER

库存

957

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-12-22

立即购买

TDA7715LV

封装

LQFP 64 10x10x1.4

包装类型

Tray

单价(US$)

3.0*

Distributor availability ofTDA7715LV

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 957 1 Order Now

代理商库存报告日期: 2019-12-22

代理商名称

MOUSER

库存

957

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-12-22

Operating Temperature (°C)

(min)

-

(max)

-

供货状态

批量生产

单价(US$)

3

数量

1000

ECCN (US)

EAR99

Country of Origin

TAIWAN

(*) 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

适合您的资源

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS10013
      3 band car audio processor
      1.0
      985.71 KB
      PDF
      DS10013

      3 band car audio processor

产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
TDA7715LV
批量生产
LQFP 64 10x10x1.4 汽车 Ecopack2

TDA7715LV

Package:

LQFP 64 10x10x1.4

Material Declaration**:

PDF

Marketing Status

批量生产

Package

LQFP 64 10x10x1.4

Grade

Automotive

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.

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