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

X  

LM393B データシート(PDF) 19 Page - Texas Instruments

Click here to check the latest version.
部品番号 LM393B
部品情報  LM393B, LM2903B, LM193, LM293, LM393 and LM2903 Dual Comparators
Download  49 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  TI [Texas Instruments]
ホームページ  http://www.ti.com
Logo TI - Texas Instruments

LM393B データシート(HTML) 19 Page - Texas Instruments

Back Button LM393B Datasheet HTML 15Page - Texas Instruments LM393B Datasheet HTML 16Page - Texas Instruments LM393B Datasheet HTML 17Page - Texas Instruments LM393B Datasheet HTML 18Page - Texas Instruments LM393B Datasheet HTML 19Page - Texas Instruments LM393B Datasheet HTML 20Page - Texas Instruments LM393B Datasheet HTML 21Page - Texas Instruments LM393B Datasheet HTML 22Page - Texas Instruments LM393B Datasheet HTML 23Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 19 / 49 page
background image
+
½ LM2903
VLOGIC
VSUP
Vref
Vin
+
½ LM2903
Vin-
Vin+
Rpullup
Rpullup
VLOGIC
VSUP
C
L
C
L
19
LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V
www.ti.com
SLCS005AC – OCTOBER 1979 – REVISED FEBRUARY 2020
Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V
Submit Documentation Feedback
Copyright © 1979–2020, Texas Instruments Incorporated
8 Application and Implementation
NOTE
Information in the following applications sections is not part of the TI component
specification, and TI does not warrant its accuracy or completeness. TI’s customers are
responsible for determining suitability of components for their purposes. Customers should
validate and test their design implementation to confirm system functionality.
8.1 Application Information
The device is typically used to compare a single signal to a reference or two signals against each other. Many
users take advantage of the open drain output to drive the comparison logic output to a logic voltage level to an
MCU or logic device. The wide supply range and high voltage capability makes this comaprator optimal for level
shifting to a higher or lower voltage.
8.2 Typical Application
Figure 39. Single-Ended and Differential Comparator Configurations
8.2.1 Design Requirements
For this design example, use the parameters listed in Table 1 as the input parameters.
Table 1. Design Parameters
DESIGN PARAMETER
EXAMPLE VALUE
Input Voltage Range
0 V to Vsup-2 V
Supply Voltage
4.5 V to VCC maximum
Logic Supply Voltage
0 V to VCC maximum
Output Current (RPULLUP)
1 µA to 4 mA
Input Overdrive Voltage
100 mV
Reference Voltage
2.5 V
Load Capacitance (CL)
15 pF
8.2.2 Detailed Design Procedure
When using the device in a general comparator application, determine the following:
Input Voltage Range
Minimum Overdrive Voltage
Output and Drive Current
Response Time
8.2.2.1 Input Voltage Range
When choosing the input voltage range, the input common mode voltage range (VICR) must be taken in to
account. If temperature operation is below 25°C the VICR can range from 0 V to VCC– 2.0 V. This limits the input
voltage range to as high as VCC– 2.0 V and as low as 0 V. Operation outside of this range can yield incorrect
comparisons.


同様の部品番号 - LM393B

メーカー部品番号データシート部品情報
logo
Texas Instruments
LM393B TI1-LM393B Datasheet
1Mb / 40P
[Old version datasheet]   LM193, LM293, LM393, LM2903, LM393B and LM2903B Dual Comparators
LM393B TI1-LM393B Datasheet
1Mb / 46P
[Old version datasheet]   LM193, LM293, LM393, LM2903, LM393B and LM2903B Dual Comparators
LM393B TI-LM393B Datasheet
2Mb / 50P
[Old version datasheet]   LM393B, LM2903B, LM193, LM293, LM393 and LM2903 Dual Comparators
LM393B TI-LM393B Datasheet
3Mb / 55P
[Old version datasheet]   LM393B, LM2903B, LM193, LM293, LM393 and LM2903 Dual Comparators
LM393BIDDFR TI-LM393BIDDFR Datasheet
2Mb / 50P
[Old version datasheet]   LM393B, LM2903B, LM193, LM293, LM393 and LM2903 Dual Comparators
More results

同様の説明 - LM393B

メーカー部品番号データシート部品情報
logo
Texas Instruments
LM393B TI-LM393B_V01 Datasheet
2Mb / 50P
[Old version datasheet]   LM393B, LM2903B, LM193, LM293, LM393 and LM2903 Dual Comparators
LM193 TI1-LM193_V01 Datasheet
1Mb / 40P
[Old version datasheet]   LM193, LM293, LM393, LM2903, LM393B and LM2903B Dual Comparators
LM193 TI1-LM193_V02 Datasheet
1Mb / 46P
[Old version datasheet]   LM193, LM293, LM393, LM2903, LM393B and LM2903B Dual Comparators
LM393B TI-LM393B_V02 Datasheet
3Mb / 55P
[Old version datasheet]   LM393B, LM2903B, LM193, LM293, LM393 and LM2903 Dual Comparators
LM193-N TI1-LM193-N Datasheet
447Kb / 17P
[Old version datasheet]   LM193/LM293/LM393/LM2903 Low Power Low Offset Voltage Dual Comparators
LM193-N TI1-LM193-N_14 Datasheet
1Mb / 25P
[Old version datasheet]   LM193/LM293/LM393/LM2903 Low Power Low Offset Voltage Dual Comparators
LM393MX_NOPB TI1-LM393MX_NOPB Datasheet
1Mb / 24P
[Old version datasheet]   LM193/LM293/LM393/LM2903 Low Power Low Offset Voltage Dual Comparators
LM393-N TI-LM393-N Datasheet
1Mb / 24P
[Old version datasheet]   LM193/LM293/LM393/LM2903 Low Power Low Offset Voltage Dual Comparators
LM2903-Q1 TI-LM2903-Q1_V04 Datasheet
3Mb / 38P
[Old version datasheet]   LM2903-Q1 and LM2903B-Q1 Automotive Dual Comparators
LM2903-Q1 TI-LM2903-Q1_V03 Datasheet
2Mb / 37P
[Old version datasheet]   LM2903-Q1 and LM2903B-Q1 Automotive Dual Comparators
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 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49


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