データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

LM4923LQBD データシート(PDF) 5 Page - Texas Instruments

部品番号 LM4923LQBD
部品情報  1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
Download  23 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  TI1 [Texas Instruments]
ホームページ  http://www.ti.com
Logo TI1 - Texas Instruments

LM4923LQBD データシート(HTML) 5 Page - Texas Instruments

  LM4923LQBD Datasheet HTML 1Page - Texas Instruments LM4923LQBD Datasheet HTML 2Page - Texas Instruments LM4923LQBD Datasheet HTML 3Page - Texas Instruments LM4923LQBD Datasheet HTML 4Page - Texas Instruments LM4923LQBD Datasheet HTML 5Page - Texas Instruments LM4923LQBD Datasheet HTML 6Page - Texas Instruments LM4923LQBD Datasheet HTML 7Page - Texas Instruments LM4923LQBD Datasheet HTML 8Page - Texas Instruments LM4923LQBD Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 23 page
background image
LM4923, LM4923LQBD
www.ti.com
SNAS211D – JULY 2004 – REVISED FEBRUARY 2009
Electrical Characteristics VDD = 3V
(1) (2)
The following specifications apply for VDD = 3V, AV = 1, and 8Ω load unless otherwise specified. Limits apply for TA = 25°C.
LM4923
Units
Symbol
Parameter
Conditions
(Limits)
Typical(3)
Limit(4)
IDD
Quiescent Power Supply Current
VIN = 0V, no load
3
5.5
mA (max)
VIN = 0V, RL = 8Ω
3
5.5
ISD
Shutdown Current
VSHUTDOWN = GND
0.1
1
µA (max)
Po
Output Power
THD = 1% (max); f = 1kHz
0.375
W
LM4923, RL = 8Ω
THD+N
Total Harmonic Distortion+Noise
Po = 0.25Wrms; f = 1kHz
0.02
%
PSRR
Power Supply Rejection Ratio
Vripple = 200mV sine p-p
f = 217Hz (5)
85
f = 1kHz (5)
85
73
CMRR
Common-Mode Rejection Ratio
f = 217Hz
50
dB
VCM = 200mVpp
VOS
Output Offset
VIN = 0V
4
mV
VSDIH
Shutdown Voltage Input High
0.8
V
VSDIL
Shutdown Voltage Input Low
0.6
V
(1)
All voltages are measured with respect to the ground pin, unless otherwise specified.
(2)
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is functional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical
specifications under particular test conditions which guarantee specific performance limits. This assumes that the device is within the
Operating Ratings. Specifications are not guaranteed for parameters where no limit is given, however, the typical value is a good
indication of device performance.
(3)
Typicals are measured at 25°C and represent the parametric norm.
(4)
Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.
(5)
10
Ω terminated input.
EXTERNAL COMPONENTS DESCRIPTION
(Figure 3)
Components
Functional Description
1.
Ri
Inverting input resistance which sets the closed-loop gain in conjunction with Rf.
2.
Rf
Feedback resistance which sets the closed-loop gain in conjunction with Ri.
3.
CS
Supply bypass capacitor which provides power supply filtering. Refer to the Power Supply Bypassing section for
information concerning proper placement and selection of the supply bypass capacitor.
4.
CB
Bypass pin capacitor which provides half-supply filtering. Refer to the section, Proper Selection of External
Components, for information concerning proper placement and selection of CB.
Copyright © 2004–2009, Texas Instruments Incorporated
Submit Documentation Feedback
5
Product Folder Links: LM4923 LM4923LQBD


同様の部品番号 - LM4923LQBD

メーカー部品番号データシート部品情報
logo
National Semiconductor ...
LM4923LQ NSC-LM4923LQ Datasheet
433Kb / 12P
   1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
logo
Texas Instruments
LM4923LQ/NOPB TI1-LM4923LQ/NOPB Datasheet
980Kb / 23P
[Old version datasheet]   1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
LM4923LQX/NOPB TI1-LM4923LQX/NOPB Datasheet
980Kb / 23P
[Old version datasheet]   1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
More results

同様の説明 - LM4923LQBD

メーカー部品番号データシート部品情報
logo
National Semiconductor ...
LM4923 NSC-LM4923_07 Datasheet
390Kb / 14P
   1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
LM4923 NSC-LM4923 Datasheet
433Kb / 12P
   1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
logo
Texas Instruments
LM4923 TI1-LM4923 Datasheet
980Kb / 23P
[Old version datasheet]   1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
LM4898 TI1-LM4898_14 Datasheet
1Mb / 23P
[Old version datasheet]   1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
logo
National Semiconductor ...
LM4894 NSC-LM4894 Datasheet
770Kb / 19P
   1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
LM4898 NSC-LM4898 Datasheet
596Kb / 17P
   1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
LM4927 NSC-LM4927 Datasheet
827Kb / 14P
   2.5 Watt Fully Differential Audio Power Amplifier With Shutdown
LM4899 NSC-LM4899 Datasheet
593Kb / 16P
   1 Watt Fully Differential Audio Power Amplifier With Shutdown Select and Fixed 6dB Gain
LM4895 NSC-LM4895 Datasheet
682Kb / 15P
   1 Watt Fully Differential Audio Power Amplifier With Shutdown Select and Fixed 6dB Gain
logo
Texas Instruments
LM4927 TI1-LM4927_14 Datasheet
939Kb / 20P
[Old version datasheet]   Audio Power Amplifier Series 2.5 Watt Fully Differential Audio Power Amplifier With Shutdown
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
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