BD34704KS2 ROHM, 8-Channel Audio Processor, 80-Pin SQFP

  • RS Stock No. 185-0944
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. BD34704KS2
  • ผู้ผลิต / Manufacturer ROHM
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): JP
รายละเอียดสินค้า / Product Details

The BD34704KS2 is an 8ch independent volume system realized high-quality sound by improved specification of op-amp and optimized layout of the element.The system is designed to allow 7.1ch surround system application. Micro-step volume can reduce the switching pop noise during volume attenuation, so a high quality audio system could be achieved. This IC is available 12ch single-end input selectors to maximum 3 zones. And also available 2 system multi input selector. It is the masterpiece of ROHM audio IC which pursues both the numerical values and sound quality performance required in an audio device to the utmost limits and created through the ardency of ROHM engineeers. That is ROHM Musical Device "MUS-IC".

12ch input selectors (It is extendable to up to 18 in case of no use other functions such as Multi input, REC output and SUB output)
Micro-step volume can reduce the switching pop noise during volume attenuation
Zone 3 is supported
2ch sub-volume for zone output that is available for independent control with a micro step function
2-wire serial bus control, corresponding to 3.3/5V

คุณสมบัติ / Specifications
คุณสมบัติ Value
Number of Channels 8
Mounting Type Surface Mount
Package Type SQFP
Pin Count 80
Dimensions 14 x 14 x 1.4mm
Height 1.4mm
Length 14mm
Maximum Operating Temperature +85 °C
Maximum Operating Supply Voltage 7.5 V
Minimum Operating Supply Voltage 6.5 V
Minimum Operating Temperature -40 °C
Width 14mm
สินค้าหมดชั่วคราว (Temporarily out of stock) - จะเป็นแบ๊คออเดอร์จัดส่ง (back order for despatch) 19/08/2020, จัดส่งภายใน (delivery within) 5 - 8 วันทำการ (working days)
ราคา / Price Each (In a Tray of 500)
คือ THB171.203
THB 137.394
(exc. VAT)
THB 147.012
(inc. VAT)
Units
Per unit
Per Tray*
500 +
THB137.394
THB68,697.00
*ตัวบ่งบอกราคา / price indicative
Related Products
BD37033FV-M is sound processors for car audio. The ...
Description:
BD37033FV-M is sound processors for car audio. The functions are stereo input selector with single end 3 and ground isolation input 2, volume, 3-band parametric equalizer, loudness, 6ch fader volume, LPF for subwoofer, anti-aliasing-filter, Mixing volume. Moreover, “Advanced switch circuit”, ...
Reduce switching noise of input gain control, mute, ...
Description:
Reduce switching noise of input gain control, mute, main volume, fader volume, bass, middle, treble, loudness, by using advanced switch circuit [Possible to control all steps]Built-in ground isolation amplifier inputs, ideal for external stereo inputBuilt-in differential input selector that can ...
ROHM's sound processors deliver high-fidelity audio, are easy ...
Description:
ROHM's sound processors deliver high-fidelity audio, are easy to use, integrate a two-band equalizer, and are compatible with power supply voltages between 4.75V and 9.5V due to low current consumption operation, making them ideally suited for use in portable stereo ...
This series supports common control software, increasing design ...
Description:
This series supports common control software, increasing design and development efficiency. Tone quality can be adjusted by parametric equalizer using no external components. The built-in three-band equalizer sub woofer output allows for a space saving design. Reduce switching noise of ...