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LC75421 数据表 (PDF) - Sanyo Semicon Device

LC75421 Datasheet PDF - Sanyo Semicon Device
部件名 LC75421
下载  LC75421 下载

文件大小   392.74 Kbytes
  24 Pages
制造商  SANYO [Sanyo Semicon Device]
网页  https://www.sanyo-av.com/us/
标志 SANYO - Sanyo Semicon Device
功能描述 Electronic Volume Controller for Cars

LC75421 Datasheet (PDF)

Go To PDF Page 下载 数据表
LC75421 Datasheet PDF - Sanyo Semicon Device

部件名 LC75421
下载  LC75421 Click to download

文件大小   392.74 Kbytes
  24 Pages
制造商  SANYO [Sanyo Semicon Device]
网页  https://www.sanyo-av.com/us/
标志 SANYO - Sanyo Semicon Device
功能描述 Electronic Volume Controller for Cars

LC75421 数据表 (HTML) - Sanyo Semicon Device

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LC75421 产品详情

Overview

The LC75421M is an electronic volume controller that enables control of volume, balance, fader, bass/treble + super bass, input switching, and input and output level control functions using only a small number of external components.

Functions

• Volume: 0 dB to –79 dB in 1-dB steps, and –∞ (81 positions) Balance function with separate L/R control

• Fader: rear output or front output can be attenuated across 16 positions (in 2-dB steps from 0 dB to - 20 dB, 5-dB steps from –20 dB to –25 dB, 10-dB steps from –25 dB to –45 dB, and –60 dB, –∞)

• Bass/treble: A tone control circuit can be configured using an external RC, with 15-position control from 0 dB to ±11.9 dB in 1.7-dB steps possible for both bass and treble

• Input gain: 0 dB to +18.75 dB (1.25-dB steps) amplification is possible for the input signal.

• Output gain: Fader output can be selected among 0 dB, +6.5 dB, and +8.5 dB.

• Input switching: Five input signals can be selected for Left and for Right

• Super bass: Step control with 11 positions is possible, with peaking characteristics (type T)



Features

• On-chip buffer amplifier cuts down number of external components

• Low switching noise generated by on-chip switch due to use of silicon gate CMOS process

• On-chip reference voltage circuit for analog ground

• Controls performed with serial input (CCB)




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关于 Sanyo Semicon Device


Sanyo Samiconductor Device Corporation或Sanyo Semicon Device是日本电子公司Sanyo Electric Co.,Ltd。的子公司。 Sanyo Semicon设备是半导体设备的制造商,包括用于消费电子,汽车和工业应用的二极管,晶体管和其他组件。该公司成立于1970年,总部位于日本大阪。

Sanyo Semicon设备以其高质量的产品及其对满足客户需求的承诺而闻名。该公司非常专注于研发,并参与了半导体行业的新技术和产品的开发。 Sanyo Samicon设备的产品被广泛用于各种应用中,并帮助支持电子行业的增长。

2010年,Sanyo Electric被Panasonic Corporation(领先的全球电子公司)收购。结果,Sanyo Semicon设备成为松下的子公司,并被纳入其半导体业务。此次收购使松下可以扩大其产品组合和在半导体市场的产品组合,并进一步增强其在电子行业中的地位。

*此信息仅供一般参考,对于因上述信息造成的任何损失或损害,我们概不负责。




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