BD34705KS2
MUS-IC™ Series, 具備μ-step音量7.1ch聲音處理器

適用於實現7.1ch環繞聲系統的8ch獨立音量。與以往產品相比,大幅改善了音質。具備μ-step功能,實現了增益切換時的爆破音較少的音量。內建最多可支援Zone3的單端8路輸入選擇器、多路輸入選擇器,可連接大多數訊號源。

ROHM Musical Device "MUS-IC"

"MUS-IC" Web Page

Data Sheet 購買 *
* 本產品是標準級的產品。
本產品不建議使用的車載設備。

Product Detail

 
料號 | BD34705KS2
狀態 | 可購買
封裝 | SQFP-T64
單位數量 | 1000
最小包裝數量 | 1000
包裝形式 | Tray
RoHS | Yes

規格:

Vcc(Min.)[V]

6.5

Vcc(Max.)[V]

7.5

Iq[mA]

32.0

I/F

2-wire

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

14x14 (t=1.7)

功能:

  • 8ch input selectors (It is extendable to up to 14 by other functions and exclusion)
  • Micro-step volume can reduce the switching pop noise during volume attenuation.
  • Zone 3 is supported.
  • Built-in 2ch Volume for ZONE output
  • 2-wire serial bus control, corresponding to 3.3/5V.

Design Resources

 

Technical Articles

Schematic Design & Verification

  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • What Is Thermal Design
  • Basics of Thermal Resistance and Heat Dissipation
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Thermal Resistance

Packaging & Quality

Package Information

  • Package Information
  • Anti-Whisker formation

Manufacturing Data

  • Factory Information

Environmental Data

  • UL94 Flame Classifications of Mold Compound
  • Compliance with the ELV directive
  • REACH SVHC Non-use Declaration
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)