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BA3121F

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Parameters

Technical/Catalog InformationBA3121F-E2
VendorRohm Semiconductor(VA)
CategoryIntegrated Circuits (ICs)
Package / Case8-SOP
TypeClass AB
Output Type2-Channel (Stereo)
Voltage - Supply4 V ~ 18 V
PackagingCut Tape (CT)
Features-
Max Output Power x Channels @ Load-
Drawing Number*
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names BA3121F E2
BA3121FE2
BA3121F E2CT ND
BA3121FE2CTND
BA3121F-E2CT

Product Manufacturers Pack D/C
BA3121F - 2008 -

General Description

The BA3121,BA3121F and BA3121N are ground isolation amplifiers developed for use in car audio applications. These ICs efficiently eliminate problems caused by wiring resistance, and remove noise generated by the electrical devices used in automobiles. The capacitance values of the external capacitors required for the ICs are small to allow compact and reliable set design.

Typical Application

Features

Car audio systems 1) Large capacitors not required2) High common-mode rejection ratio (57dB typ. at f = 1kHz).3) Low noise (VNO = 3.5mVrms Typ.).4) Low distortion (THD = 0.002% Typ.).5) Two channels.

Maximum Ratings

Supplier

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  Part Number Mfg Pack D/C Qty Note
BA3121F ROHM SOP 630 Professional IC Supplier in China
  RANTLE EAST ELECTRONIC TRADING CO China (Mainland)
Contact: Ms. Jessica Wong   MSN:rantle-east@hotmail.com Tel: 86-754-84475086 Fax: 86-754-84471197
BA3121F ROHM SOP 5 250 Real Stock . We are STRC member.
  Win Source Electronic Technology Limited Hong Kong
Contact: Ms. Amanda   MSN:winsource3@hotmail.com Tel: 86-755-83566469 Fax: 86-755-83957728
BA3121F ROHM SOP8 70
  3E-ELEC(HK)Co. Ltd China (Mainland)
Contact: Ms. Selina Zhang   MSN:3e06@3e-elec.com Tel: 86-755-33063502 Fax: 86-755-33063509
BA3121F ROHM SOP 3 1800
  Yike Electronics (HK) Co.,Ltd China (Mainland)
Contact: Mr. Zhao   MSN:zhaojunjack@hotmail.com Tel: 86--15017908912 Fax: 86-755-82533178
BA3121F ROHM 85 RFQ,CALL FOR PRICE
  Grand Parts Electronics Corporation China (Mainland)
Contact: Ms. Anna   Tel: 86-755-8281-4478 Fax: 86-755-8281-4458
BA3121F ROHM SOP 07+ 1970 instock,advantage price,good quality,
  Big Seashell Electronic Co. China (Mainland)
Contact: Mr. Jayco   MSN:jayco.bigseashell@hotmail.com Tel: +86-189-2479-1245 Fax: +86-755-8253-6827
BA3121F ROHM SOP 04/05+ 240
  HK Truly Electronics Tech Co.,LTD China (Mainland)
Contact: Ms. Candy   MSN:sarryx@hotmail.com Tel: 86-755-33071327 Fax: 86-755-83011657
BA3121F ROHM 03+ 4123 new and original
  Minki Technology (HK) Limited China (Mainland)
Contact: Mr. Guo   MSN:minki168@gmail.com Tel: 86-755-83179985 Fax: 86-755-83185553
BA3121F ROHM SOP 07+ 33708
  RU CHEN (HK) ELECTRONICS COMPANY Hong Kong
Contact: Mr. Liu   MSN:annky39@hotmail.com Tel: 00852--93648699 Fax: 00852--93679985
BA3121F ROHM SOP 0612+ 2660 New and original sample can be provided
  UNION TECHNOLOGY (HK) TRADING COMPANY LIMITED China (Mainland)
Contact: Mr. Kevin   MSN:union-hk@live.com Tel: 0086-755-82813231/ 82813232 Fax: 0086-755-82813230
BA3121F ROHM SOP 09+ 26000
  HONG KONG TECH-GREEN ELECTRONICS CO。, LIMITED China (Mainland)
Contact: Ms. jenny   MSN:jenny-techgreen@hotmail.com Tel: 86-755-82853244 Fax: 86-755-82853242
BA3121F ROHM N/A 00+ 5745
  HONGKONG XUMEI ELECTRONICS CO. LIMITED China (Mainland)
Contact: Mr. Kate Fan   MSN:xumeidz002@hotmail.com Tel: 86-755-83267283 Fax: 86-755-83266796
BA3121F ROHM ZIP 11+ 5000 New & Original
  HONGJIEXIN ELECTRONICS TECHNOLOGY(HK) LIMITED China (Mainland)
Contact: Mr. Jimmy   MSN:chuangpeng_11@hotmail.com Tel: 86-755-83748089 Fax: 86-755-83748089
BA3121F ROHM 4800
  Histar International Electronics Co.,Limited China (Mainland)
Contact: Mr. Phobe Zou   MSN:histarelectronics01@hotmail.com Tel: 86-755-23043192 Fax: 86-755-28234554
BA3121F ROHM SOP 08+ 80
  Boer Electronics United States
Contact: Ms. Vicky   MSN:sales3@boer-ic.com Tel: 1-510-488-4798 Fax: 1-510-675-9802
BA3121F ROHM N/A 99+ 85
  JinYang Electronics Technology International Co., Ltd China (Mainland)
Contact: Ms. Yoyo   MSN:jinyangelectronics@hotmail.com Tel: 0086-755-83686420 Fax: 0086-755-83275511
BA3121F ROHM SOP 11+ 12000 new & original 100% in stock
  Hongkong Cowinner Group Co.,Ltd. Hong Kong
Contact: Mr. Andy   MSN:qingdao521@hotmail.com MSN:Eric652421819@Hotmail.com Tel: 86-21-60510031 Fax: 86-21-60510032/-86-532-84611315
BA3121F ROHM SOP-8P 432 NEW&ORIGINAL
  HK Dasing Int'l Tech Development Limited China (Mainland)
Contact: Ms. Sue ouyang   MSN:ds168@live.cn Tel: 86-755-83995728 Fax: 86-755-83995418
BA3121F ROHM 470
  Airec Technology Co., Limited China (Mainland)
Contact: Ms. lisa   MSN:sales@airec-ic.com Tel: 86-027-87711436 Fax: 86-027-87711560
BA3121F ROHM SMD 06 1999
  hk chishing electronics company China (Mainland)
Contact: Ms. Rosemary Gao   MSN:zcic.joany@hotmail.com Tel: 86-755-82806855 Fax: 86-755-82806919
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PDF / Datasheet

BA3121F PDF Download

BA3121F

File Size: 174021 KB
Manufacturer: ROHM [Rohm]

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