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BD3815KS

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Product Manufacturers Pack D/C
BD3815KS - QFP 0543+

General Description

BD3813KS is a sound processor IC integrating gain amplifier, volume, bass, and treble needed for applications such as AV receiver, and mini component stereo into a single chip.  Adoption of BD3812F a 2-channel volume IC enables a 6.1-channel and a 7.1-channel conversion.  BiCMOS process has resulted in a wide dynamic range of 129dB.

Typical Application

Features

AV receiver, mini component stereo systems 1) Dynamic range: 129dB (Tone bypass,VOL=MUTE, IHF-A)2) Independent 6-channel for master volume (0~-95dB, MUTE 1dB/Step) Utilization of resistor rudder has dramatically reduced residual noise as well as noise generated by switching.3) Low consumption current design by adopting Bi-CMOS process4) Maximum output voltage: 4.2Vrms (Vcc=7v, VEE=-7V, RL=10k )5) Built-in 5-channel independent input gain amplifier convenient to amplify input signal (BD3813KS: 0, 6, 12dB), (BD3815KS: 0, 6, 18dB)6) 2-channel output port7) 2-wire serial control (For both 3.3V and 5V)

Maximum Ratings

Parameter Symbol Limits Unit
Supply voltage VCC 15 V
Power dissipation Pd 1000 * mW
Operating temperature Topr -20 to +75  ℃
Storage temperature Tastg -55 to +125  ℃

*Derating : 10mW/°C for operation above Ta=25°C .

Supplier

Select all
  Part Number Mfg Pack D/C Qty Note
BD3815KS ROHM QFP 0543+ 171
  Action Dynamic Tech(HK) Trading Co. China (Mainland)
Contact: Ms. Ruby Chen   MSN:dn-ic9@hotmail.com Tel: 86-755-82539044-837 Fax: 86-755-82539160
BD3815KS ROHM 03+ QFP 700
  HI-CODE INTERNATIONAL LTD. China (Mainland)
Contact: Ms. jane   MSN:jane.hi-code@hotmail.com Tel: 0086-755-28284975 Fax: 0086-755-28284975
BD3815KS ROHM QFP-56 03 460
  Asia World Trade Technology Source China (Mainland)
Contact: Ms. Boning Tan   MSN:gardenias0523@hotmail.com Tel: 086-0755-25573524 Fax: 086-0755-25469337
BD3815KS 500
  ASC (HK) Electronic Co., Limited, China (Mainland)
Contact: Ms. shanna wei   MSN:shanna_wei@hotmail.com Tel: 0086-755-27953153 Fax: 0086-755-27953153
BD3815KS ROHM QFP-56 09+ 250 NEW&STOCK
  oushengda technology co., Ltd China (Mainland)
Contact: Ms. chirstina   MSN:yi8696@126.com Tel: 86-755-82702662 Fax: 86-755-82702696
BD3815KS ROHM QFP-56 03 1470
  HK B8O Electronics Co. Ltd China (Mainland)
Contact: Ms. lucy wung   MSN:lucy_wung@hotmail.com Tel: 86-755-61303485 Fax: 86-755-82051278
BD3815KS ROHM QFP-56 03 2940
  EM ELECTRONIC INTL. LTD. China (Mainland)
Contact: Ms. candy chen   MSN:candychen1015@hotmail.com Tel: 86-755-28536689 Fax: 86-755-82810359
BD3815KS ROHM QFP 03 975 in stock
  Tord Electronics(hk) Co., Limited China (Mainland)
Contact: Mr. zhu david   MSN:david-tord@hotmail.com Tel: 86-755-82811283 Fax: 86-755-83229740
BD3815KS ROHM QFP-56 03 1470
  Edy Electronics Trade Company China (Mainland)
Contact: Mr. Ben Chen   MSN:edy_trade@hotmail.com Tel: 86-755-83397258 Fax: 86-755-83383236
BD3815KS ROHM 06+ 939
  yin yang Science and Technology Electronics Co., Ltd. China (Mainland)
Contact: Mr. Lin   MSN:gao9yang@hotmail.com Tel: 0086-755-33279581 Fax: 0086-755-83015735
BD3815KS QFP-56 ROHM 2003 1470 call
  Yue Peng Ke Electronics Co.,LTD China (Mainland)
Contact: Ms. Linda Deng   Tel: 86-755-82814391 Fax: 86-755-82814393
BD3815KS ROHM QFP 0543+ 171
  DSP Eelectronics (HK) Co.,ltd, China (Mainland)
Contact: Ms. vicky   MSN:vicky_dspelec@hotmail.com Tel: 86-755-83253585 Fax: 86-755-83233563
BD3815KS PHI 01+ N/A 1470
  PB GROUP CO.,LTD China (Mainland)
Contact: Ms. linda tang   MSN:linda.pb-ic@hotmail.com Tel: 86-0755-83753631 Fax: 86-0755-61281270
BD30 RICHTEK 2006 3000
  BOSHILI ELECTRONICS CO.,LTD China (Mainland)
Contact: Mr. MIKE HU   MSN:boshili07@hotmail.com Tel: 86-755-83205231 Fax: 86-755-23932120
BD301 PHI TO-220 09+ 14000
  SHENZHEN ZHENGRUN ELECTRONICS CO., LTD. China (Mainland)
Contact: Ms. helen   MSN:sale818@ic-zr.com Tel: 86-755-82724686 Fax: 86-755-83681419
BD301 PH/ST/MOT/ON 05+ TO- 5800
  HK Green System LTD China (Mainland)
Contact: Ms. rena   MSN:225meichen@sina.com Tel: 86-755-8279-1230 Fax: 86-755-8279-1220
BD301 ST/MOT/ON/PH 03+ TO-220 28000
  HK Green System LTD China (Mainland)
Contact: Ms. rena   MSN:225meichen@sina.com Tel: 86-755-8279-1230 Fax: 86-755-8279-1220
BD301 PH/ST/MOT/ON TO- 4760 Delivery
  Golden Harbour Industry Limited China (Mainland)
Contact: Mr. sam   MSN:goldenharbour.cc2@hotmail.com Tel: 86-755-83651739,83041561 Fax: 86-755-83651739
BD301 ST/MOT/ON/PH TO-220 8200 Delivery
  Golden Harbour Industry Limited China (Mainland)
Contact: Mr. sam   MSN:goldenharbour.cc2@hotmail.com Tel: 86-755-83651739,83041561 Fax: 86-755-83651739
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PDF / Datasheet

BD3815KS PDF Download

BD3815KS

File Size: 111764 KB
Manufacturer: ROHM [Rohm]

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