LM393D

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Mfr.Part #
LM393D
Manufacturer
Texas Instruments
Package / Case
8-SOIC (0.154, 3.90mm Width)
Datasheet
Download
Description
IC DUAL DIFF COMP 8-SOIC
Stock
15,820
In Stock :
15,820

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Manufacturer :
Texas Instruments
Product Category :
Comparators
Dual Supply Voltage :
9V
ECCN Code :
EAR99
Time@Peak Reflow Temperature-Max (s) :
30
Lead Free :
Lead Free
Max Power Dissipation :
710mW
Length :
4.9mm
Number of Terminations :
8
Base Part Number :
LM393
RoHS Status :
ROHS3 Compliant
Current - Input Bias (Max) :
0.25μA @ 5V
Operating Temperature :
0°C~70°C
Packaging :
Tube
Propagation Delay :
1.3 μs
Number of Pins :
8
Peak Reflow Temperature (Cel) :
260
Pin Count :
8
Power Supplies :
5V
REACH SVHC :
No SVHC
Number of Circuits :
2
Terminal Position :
Dual
JESD-609 Code :
e4
Max Supply Current :
1mA
Lifecycle Status :
ACTIVE (Last Updated: 7 months ago)
Current - Output (Typ) :
18mA @ 5V
Ambient Temperature Range High :
70°C
Power Dissipation :
710mW
Max Input Current :
250nA
Input Bias Current :
250nA
Type :
GENERAL PURPOSE
Voltage - Supply, Single/Dual (±) :
2V~36V ±1V~18V
Number of Functions :
2
Output Current per Channel :
18mA
Average Bias Current-Max (IIB) :
0.4μA
Mounting Type :
Surface Mount
Terminal Form :
Gull wing
Turn On Delay Time :
1.3 μs
Max Junction Temperature (Tj) :
150°C
Factory Lead Time :
25 Weeks
Input Offset Voltage (Vos) :
1mV
Output Type :
CMOS, DTL, ECL, MOS, Open-Collector, TTL
Nominal Supply Current :
1mA
Response Time :
1.3 μs
Terminal Finish :
Nickel/Palladium/Gold (Ni/Pd/Au)
Supply Voltage Limit-Max :
36V
Output Current :
18mA
Weight :
4.535924g
Radiation Hardening :
No
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Width :
3.9mm
Height :
1.75mm
Natural Thermal Resistance :
125 °C/W
Mount :
Surface Mount
Supply Voltage :
5V
Voltage - Input Offset (Max) :
5mV @ 30V
Package / Case :
8-SOIC (0.154, 3.90mm Width)
Quiescent Current :
2.5mA
Voltage Gain :
106.02dB
Datasheets
LM393D
Introducing Comparators Texas Instruments LM393D from Chip IC,where excellence meets affordability. This product stands out with its Number of Terminations:8, Base Part Number:LM393, Operating Temperature:0°C~70°C, Number of Pins:8, Type:GENERAL PURPOSE, Mounting Type:Surface Mount, Package / Case:8-SOIC (0.154, 3.90mm Width), LM393D pinout, LM393D datasheet PDF, LM393D amp .Beyond Comparators Texas Instruments LM393D ,we also offer TLV7041QDCKRQ1, TLV1391IDBVR, TLV7031QDBVRQ1, Our vast inventory has you covered. Contact us now for immediate solutions.

Texas Instruments LM393D


Comparators Texas Instruments LM393D Overview

The LM393D from Texas Instruments is a fundamental component in the field of electronic design, specifically within the Comparators category. This dual differential comparator integrates two independent voltage comparators that efficiently operate from a single power supply over a wide range of voltages. The device is housed in a compact 8-SOIC package, making it ideal for space-sensitive applications while maintaining robust performance. It's designed to operate from a single power supply over a wide range of voltages, which simplifies circuit design. The LM393D's ability to work at low power levels complements battery-operated devices with minimal power draw.

LM393D Features

The LM393D boasts several features that make it suitable for a variety of applications. It operates from a single power supply with a wide range of voltages, which includes a differential input voltage range equal to the power supply voltage. It has a low input bias current and is designed to have a low input offset voltage, which is crucial for high accuracy applications. Additionally, the output of the LM393D can be connected to other voltages within the power supply range, and it has an open-collector output that makes it versatile for interfacing with different logic types.

LM393D Applications

  • Voltage Monitoring: In power management systems, the LM393D is used to compare different voltage levels to ensure stability and safety in the system. It acts as a crucial component for over-voltage and under-voltage detection.
  • Battery Chargers: It serves in monitoring and controlling the charging process by comparing the current state of battery charge to a preset ideal, thus ensuring optimal charging and prolonging battery life.
  • Alarm Systems: Utilized in alarm circuits to sense and compare environmental inputs like temperature or pressure changes, triggering alarms when these inputs deviate from a set threshold.
  • Automotive Applications: Used in car electronics to monitor and compare various parameters, such as oil and coolant levels, ensuring the vehicle operates within safe conditions.
  • Lighting Systems: In lighting control circuits, the LM393D is applied to sense and manage light levels automatically, enhancing energy efficiency.
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