LM393ADR
- Mfr.Part #
- LM393ADR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DUAL DIFF COMPARATOR 8-SOIC
- Stock
- 4,779
- In Stock :
- 4,779
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Max Supply Current :
- 500μA
- Weight :
- 72.603129mg
- Voltage - Input Offset (Max) :
- 2mV @ 30V
- Supply Voltage Limit-Max :
- 36V
- Quiescent Current :
- 2.5mA
- Height :
- 1.75mm
- Input Bias Current :
- -25nA
- Output Current per Channel :
- 6mA
- Operating Temperature :
- 0°C~70°C
- Thickness :
- 1.58mm
- Number of Terminations :
- 8
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- RoHS Status :
- ROHS3 Compliant
- Output Current :
- 20mA
- Pbfree Code :
- yes
- Max Input Current :
- 250nA
- Terminal Finish :
- Matte Tin (Sn)
- Response Time :
- 1.3 μs
- Input Offset Voltage (Vos) :
- 1mV
- Terminal Position :
- Dual
- Ambient Temperature Range High :
- 70°C
- Type :
- Differential
- Base Part Number :
- LM393
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Length :
- 4.9mm
- Number of Elements :
- 2
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Width :
- 3.91mm
- Power Supplies :
- 5/30V
- Pin Count :
- 8
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- REACH SVHC :
- No SVHC
- Contact Plating :
- Gold
- Packaging :
- Cut Tape (CT)
- Nominal Supply Current :
- 600μA
- ECCN Code :
- EAR99
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Peak Reflow Temperature (Cel) :
- 260
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Mount :
- Surface Mount
- Supply Voltage :
- 5V
- Voltage Gain :
- 106.02dB
- Packing Method :
- TR
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Average Bias Current-Max (IIB) :
- 0.05μA
- Max Junction Temperature (Tj) :
- 150°C
- Number of Pins :
- 8
- Factory Lead Time :
- 6 Weeks
- Number of Functions :
- 2
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Datasheets
- LM393ADR

Comparators Texas Instruments LM393ADR Overview
The Texas Instruments LM393ADR dual differential comparator is a crucial component in precision applications requiring reliable voltage level detection and comparison. This integrated circuit, housed in a compact 8-SOIC package, ensures robust performance in diverse operating conditions. Its ability to function across a wide range of voltages and temperatures makes it an indispensable part of both commercial and industrial electronic systems. The LM393ADR is specifically designed for applications demanding high speed, low power consumption, and space efficiency, making it highly sought after for bulk purchases by B2B clients aiming to enhance system reliability and performance.
LM393ADR Features
The LM393ADR from Texas Instruments features several characteristics that make it a standout choice. It operates from a single power supply over a wide range of voltages, or can be configured for dual supply operation, thereby providing flexible integration options into various circuit designs. Additionally, the device boasts a low input bias current, low input offset voltage, and low power consumption. Its differential input voltage range equal to the power supply voltage enhances its versatility in handling various signal inputs.
LM393ADR Applications
- Industrial Control Systems: Used in monitoring and control mechanisms to compare different sensor readings, such as temperatures or pressures, thus ensuring system stability and performance.
- Voltage Monitoring: Essential in power supply systems to detect under or over-voltage conditions to prevent hardware damage and ensure operational safety.
- Automotive Applications: Integral in electronic control units for comparing various voltages and ensuring the correct functioning of automotive electronics under different driving conditions.
- Alarm Systems: Acts as a critical component in security devices, comparing environmental readings against set thresholds to trigger alarms in case of anomalies.
- Consumer Electronics: Employed in devices like mobile phones and home appliances to manage power effectively and enhance user interface responsiveness through voltage comparison.
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