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APA2068

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Product Manufacturers Pack D/C
APA2068 - SOP16 06+

General Description

APA2068 is a monolithic integrated circuit, which provides precise DC volume control, and a stereo bridged audio power amplifiers capable of producing 2.6W(1.8W) into 4W withlessthan 10%(1.0%)THD+N. The attenuator range of the volumecontrol inAPA2068 is from 20dB (DC_Vol=0V) to -80dB (DC_Vol=3.54V) with 32 steps. The advantage of internal gain setting can be less components and PCB area. Both of the depop circuitry and the thermal shutdown protection circuitry are integrated in APA2068, that reduce pops and clicks noise during power up or shutdown mode operation. It also improves the power off pop noise and protects the chip from being destroyed by over temperature and short current failure. To simplify the audio system design, APA2068 combines a stereo bridge-tied loads (BTL ) mode for speaker drive and a stereo single-end (SE) mode for headphone drive into a single chip, where both modes are easily switched by the SE/BTL input control pin signal.

Typical Application

Features

· NoteBook PC· LCD Monitor or TV ` Low Operating Current with 9mA` Improved Depop Circuitry to Eliminate Turn-on and Turn-off Transients in Outputs` High PSRR` 32 Steps Volume Adjustable by DC Voltage with Hysteresis` 2.6W per Channel Output Power into 4W Load at 5V,BTLMode` Two Output Modes Allowable with BTL and SE Modes Selected by SE/BTL pin` Low Current Consumption in Shutdown Mode (1A)` Short Circuit Protection` Thermal shutdown protection and over current protection circuitry` Maximum Output Swing Clamping Function` SOP-16-P Packages with Thermal Pad Package` Lead Free Available (RoHS Compliant)

Maximum Ratings

Symbol Parameter Rating Unit
VDD Supply Voltage Range -0.3 to 6 V
VIN Input Voltage Range, SE/BTL , SHUTDOWN ,Mute -0.3 to VDD+0.3 v
TA Operating Ambient Temperature range -40 to 85 °C
TJ Maximum Junction Temperature Intermal Limited*1 °C
TSTG Storage Temperature Range -65 to +150 °C
TS Soldering Temperature , 10 seconds 260 °C
VESD Electrostatic Discharge -3000 to 3000*2
-200 to 200*3
V
PD Power Dissipation Intermal Limited

Supplier

Select all
  Part Number Mfg Pack D/C Qty Note
APA2068 ANPEC SOP 06+ 424 new part
  LATTICE INTERNATIONAL TRADING CO,.LTD China (Mainland)
Contact: Mr. Chan   MSN:lattice-ic@hotmail.com Tel: 86-755-83237896 Fax: 86-755-61309212
APA2068 ANPEC SOP 06+ 4358
  ASC (HK) Electronic Co., Limited, China (Mainland)
Contact: Ms. shanna wei   MSN:shanna_wei@hotmail.com Tel: 0086-755-61570263, 61570276 Fax: 0086-755-61570263
APA2068 SOP 30
  3E-ELEC(HK)Co. Ltd China (Mainland)
Contact: Ms. Selina Zhang   MSN:3e06@3e-elec.com Tel: 86-755-33063502 Fax: 86-755-33063509
APA2068 ANPEC SOP 08+ 3980
  Zhengxinyuan ELectronics(HongKong)Co.LTD  China (Mainland)
Contact: Ms. Marco yuan   MSN:marco@zxy-ic.com Tel: 086-0755-88822655 Fax: 086-0755-88860655
APA2068 ANPEC SOP 40 new and origial
  HONGKONG BOXIANG TECHNOLOGY CO.,LIMITED China (Mainland)
Contact: Mr. chen   MSN:mars_chen16913@hotmail.com Tel: 86-755-82522455 Fax: 86-755-83511618
APA2068 ANPEC 80 RFQ,CALL FOR PRICE
  Grand Parts Electronics Corporation China (Mainland)
Contact: Ms. Anna   Tel: 86-755-8281-4478 Fax: 86-755-8281-4458
APA2068 a 10+ 2315 Original Part
  SCYLLA POWER H.K. LIMITED Hong Kong
Contact: Mr. jack   MSN:daniel@scyllapower.com Tel: 86-755-84157780 Fax: 86-755-84708330
APA2068 ANPEC SOP 10+ 1002
  Beford Enterprises Ltd China (Mainland)
Contact: Ms. Sea   MSN:Beford17@hotmail.com Tel: 86-0755-83228351 Fax: 86-0755-23486252
APA2068 ANPEC 09+ 3542
  HENG TAI ELECTRONICS CO.,LIMITED China (Mainland)
Contact: Mr. Gary   MSN:ht-ic@hotmail.com Tel: 0086-0755-82500190 Fax: 0086-0755-82500190
APA2068 ANPEC 06+ 1004
  Hendary Tech(HK) Co., Limited China (Mainland)
Contact: Mr. Tony   MSN:tony-hun@hotmail.com Tel: +86-755-82862373 Fax: +86-755-82810121
APA2068 ANPEC SOP 06+ 60
  HONGKONG XUMEI ELECTRONICS CO. LIMITED China (Mainland)
Contact: Mr. Kate Fan   MSN:xumeidz002@hotmail.com Tel: 86-755-83267283 Fax: 86-755-83266796
APA2068 APA SOP 09+ 8460
  ShanTou HengDa Electronics Co., Ltd China (Mainland)
Contact: Mr. Danny Chen   MSN:ds-ic@msn.com Tel: 86-754-84475714 Fax: 86-754-84475523
APA2068 ANPEC TSSOP 09+ 25000 NEW & UNUSED,IN STOCK!
  HK RUILONG ELECTRONICS INTERNATIONAL CO.,LTD China (Mainland)
Contact: Mr. Chan   MSN:jack19871003@hotmail.com Tel: +86-0755-82567287 Fax: +86-0755-82539206
APA2068 ANPEC SOP 09+ 1200
  Wisher Tech (HK) Co., Ltd China (Mainland)
Contact: Mr. David Wu   MSN:wuchengfu711022@msn.cn Tel: +86-0755-27570452 Fax: +86-0755-27570452
APA2068 N/A N/A 09+ 15000 New & original, stock offer
  TONGGUANG (H.K.) ELECTRICS CO., LIMITED China (Mainland)
Contact: Mr. james   MSN:james_123lin@hotmail.com,SKYPE:wondle Tel: +86-755-23932235 Fax: +86-755-83996795
APA2068 ANPEC SOP 14226 STOCK
  YangCheng Electronics IntL Ltd. China (Mainland)
Contact: Ms. Albbe Lee   MSN:yc-icsz@hotmail.com Tel: 86-755-83971295 Fax: 86-755-83014402
APA2068 ANPEC SOP 500
  ZHENGKE ELECTRONICS INT'L LIMITED  China (Mainland)
Contact: Ms. Anita   MSN:zkAnnita@hotmail.com Tel: 86-0755-82736678 Fax: 86-0755-83222267
APA2068 ANPEC 09+ 10000 new and original in stock
  Shenzhen Gochen Technology Co., Ltd China (Mainland)
Contact: Ms. wendy   MSN:wendy@gochen.com.cn Tel: 86-755-83576361-855 Fax: 86-755-83047459
APA2068 N/A 10+ ALPHA ROHS
  WIN-WIN ELECTRONICS LTD China (Mainland)
Contact: Ms. Vicky   MSN:wendy-winwin@hotmail.com Tel: 86-755-83753139 Fax: 86-755-88355139
APA2068 ANPEC SOP 06+ 100PCS
  Aosiwei Commercial & Trade Co., Ltd. China (Mainland)
Contact: Ms. Sophia   MSN:aosi@vip.163.com Tel: 86-755-83019442 Fax: 86-755-83019443
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PDF / Datasheet

APA2068 PDF Download

APA2068

File Size: 507193 KB
Manufacturer: ANPEC [Anpec Electronics Coropration]

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