công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

LM4924SD bảng dữ liệu(PDF) 13 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
tên linh kiện LM4924SD
Giải thích chi tiết về linh kiện  2 Cell Battery, 40mW Per Channel Output Capacitor-Less(OCL) Stereo Headphone Audio Amplifier
PDF  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  NSC [National Semiconductor (TI)]
Trang chủ  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM4924SD bảng dữ liệu(HTML) 13 Page - National Semiconductor (TI)

Back Button LM4924SD Datasheet HTML 8Page - National Semiconductor (TI) LM4924SD Datasheet HTML 9Page - National Semiconductor (TI) LM4924SD Datasheet HTML 10Page - National Semiconductor (TI) LM4924SD Datasheet HTML 11Page - National Semiconductor (TI) LM4924SD Datasheet HTML 12Page - National Semiconductor (TI) LM4924SD Datasheet HTML 13Page - National Semiconductor (TI) LM4924SD Datasheet HTML 14Page - National Semiconductor (TI) LM4924SD Datasheet HTML 15Page - National Semiconductor (TI) LM4924SD Datasheet HTML 16Page - National Semiconductor (TI)  
Zoom Inzoom in Zoom Outzoom out
 13 / 16 page
background image
Application Information (Continued)
The LM4924 is unity-gain stable and requires no external
components besides gain-setting resistors, input coupling
capacitors, and proper supply bypassing in the typical appli-
cation. However, if a very large closed-loop differential gain
is required, a feedback capacitor (C
f) may be needed to
bandwidth limit the amplifier. This feedback capacitor cre-
ates a low pass filter that eliminates possible high frequency
oscillations. Care should be taken when calculating the -3dB
frequency in that an incorrect combination of R
f and Cf will
cause frequency response roll off before 20kHz. A typical
combination of feedback resistor and capacitor that will not
produce audio band high frequency roll off is Rf = 20k
Ω and
C
f = 25pF. These components result in a -3dB point of
approximately 320kHz.
REFERENCE DESIGN BOARD and LAYOUT GUIDELINES
MSOP & SD BOARDS
(Note: R
PU2 is not required. It is used for test measurement purposes only.)
20121030
FIGURE 4.
www.national.com
13



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


bảng dữ liệu tải về

Go To PDF Page


Link URL



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   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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