SNOSBJ6G
October 1999 – October 2018
LM193-N
,
LM2903-N
,
LM293-N
,
LM393-N
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Simplified Schematic
4
Revision History
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics: LM193A V+= 5 V, TA = 25°C
6.6
Electrical Characteristics: LM193A (V+ = 5 V)
6.7
Electrical Characteristics: LMx93 and LM2903 V+= 5 V, TA = 25°C
6.8
Electrical Characteristics: LMx93 and LM2903 (V+ = 5 V)
6.9
Typical Characteristics: LMx93 and LM193A
6.10
Typical Characteristics: LM2903
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Applications
8.2.1
Basic Comparator
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curve
8.2.2
System Examples
8.2.2.1
Split-Supply Application
8.2.2.2
V+ = 5.0 VDC Application Circuits
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Related Links
11.2
Receiving Notification of Documentation Updates
11.3
Trademarks
11.4
Electrostatic Discharge Caution
11.5
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
LMC|8
MMBC008B
Thermal pad, mechanical data (Package|Pins)
Orderable Information
snosbj6g_oa
snosbj6g_pm
8.2.2.2
V+ = 5.0 V
DC
Application Circuits
Figure 15.
Driving CMOS
Figure 17.
Squarewave Oscillator
Figure 19.
Crystal Controlled Oscillator
Figure 21.
Basic Comparator
Figure 23.
Inverting Comparator With Hysteresis
Figure 25.
And Gate
Figure 27.
Large Fan-In and Gate
Figure 29.
Comparing Input Voltages of Opposite Polarity
Figure 31.
Zero Crossing Detector (Single Power Supply)
Figure 33.
Bi-Stable Multivibrator
Figure 35.
Zero Crossing Detector
Figure 37.
Time Delay Generator
Figure 16.
Driving TTL
* For large ratios of R1/R2,
D1 can be omitted.
Figure 18.
Pulse Generator
V* = +30 V
DC
+250 mV
DC
≤ V
C
≤ +50 V
DC
700Hz ≤ f
o
≤ 100kHz
Figure 20.
Two-Decade High Frequency VCO
Figure 22.
Non-Inverting Comparator With Hysteresis
Figure 24.
Output Strobing
Figure 26.
Or Gate
Figure 28.
Limit Comparator
Figure 30.
Oring the Outputs
Figure 32.
One-Shot Multivibrator
Figure 34.
One-Shot Multivibrator With Input Lock Out
Figure 36.
Comparator With a Negative Reference