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