công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
LM4549A bảng dữ liệu(PDF) 9 Page - Texas Instruments |
|
LM4549A bảng dữ liệu(HTML) 9 Page - Texas Instruments |
9 / 35 page OBSOLETE LM4549 www.ti.com SNOS987E – NOVEMBER 2002 – REVISED APRIL 2013 APPLICATION HINTS • The LM4549A must be initialized by using RESET# to perform a Power On Reset as shown in the Power On Reset Timing Diagram • VREF must be pulled high to AVDD with a 10 kΩ resistor to ensure correct operation • Don't leave unused inputs floating. Tie all unused inputs together and connect to Analog Ground through a capacitor (e.g. 0.1 µF) • Do not leave CD_GND floating when using the CD stereo input. CD_GND is the AC signal reference for the CD channels and should be connected to the CD source ground (Analog Ground may also be acceptable) through a 1 µF capacitor • If using a non-standard AC Link controller take care to keep the SYNC and SDATA_IN signals low during Cold Reset to avoid entering the ATE or Vendor test modes by mistake • The PC_Beep input should be muted if not used since it defaults to 0 dB gain on reset, unlike the mute default of the other analog inputs Copyright © 2002–2013, Texas Instruments Incorporated Submit Documentation Feedback 9 Product Folder Links: LM4549 |
Số phần tương tự - LM4549A |
|
Mô tả tương tự - LM4549A |
|
|
Link URL |
Chính sách bảo mật |
ALLDATASHEET.VN |
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Trao đổi link | Tìm kiếm theo nhà sản xuất All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |