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