LM293DRE4
- Mfr.Part #
- LM293DRE4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DIFF DUAL 8SOIC
- Stock
- 447,302
- In Stock :
- 447,302
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Factory Lead Time :
- 6 Weeks
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Mounting Type :
- Surface Mount
- Height :
- 1.75mm
- Supply Voltage Limit-Max :
- 36V
- Mount :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- RoHS Status :
- ROHS3 Compliant
- Packing Method :
- TR
- Terminal Position :
- Dual
- Input Bias Current :
- 250nA
- Output Current per Channel :
- 6mA
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 5V
- Length :
- 4.9mm
- Output Current :
- 20mA
- Type :
- Differential
- Thickness :
- 1.58mm
- Number of Functions :
- 2
- Nominal Supply Current :
- 1mA
- JESD-609 Code :
- e4
- Max Input Current :
- 250nA
- Input Offset Voltage (Vos) :
- 5mV
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Average Bias Current-Max (IIB) :
- 0.05μA
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -25°C~85°C
- Quiescent Current :
- 2.5mA
- Radiation Hardening :
- No
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Lead Free :
- Lead Free
- Pin Count :
- 8
- ECCN Code :
- EAR99
- Number of Elements :
- 2
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Width :
- 3.91mm
- Power Supplies :
- 5/30V
- Base Part Number :
- LM293
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Weight :
- 72.603129mg
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 8
- Max Supply Current :
- 1mA
- Response Time :
- 1.3 μs
- Number of Pins :
- 8
- Voltage Gain :
- 106.02dB
- Datasheets
- LM293DRE4

Comparators Texas Instruments LM293DRE4 Overview
The Texas Instruments LM293DRE4 is a pinnacle of precision and functionality, engineered to meet rigorous industrial standards. This dual differential comparator, encapsulated in a compact 8-SOIC package, ensures reliable performance and versatility across a broad range of applications. The LM293DRE4 is designed to facilitate rapid and accurate voltage comparisons, enabling enhanced system stability and performance. Its robust design is tailored to withstand challenging conditions while providing high-level accuracy and low power consumption, making it an ideal choice for volume purchasing by B2B customers looking to optimize their electronic systems.
LM293DRE4 Features
- Dual differential inputs for flexible signal comparison.
- Wide supply voltage range suitable for battery-powered and automotive applications.
- Low input bias current, enhancing the accuracy of signal processing.
- Output compatible with TTL, MOS, and CMOS.
- Robust operational stability over a wide temperature range.
LM293DRE4 Applications
- Automotive Systems: Enhances monitoring and control systems by providing reliable comparisons of sensor outputs.
- Control Systems: Integral in process control for real-time operational adjustments based on precise threshold detection.
- Power Supply Monitoring: Critical in the detection of over or under-voltage conditions to prevent component damage.
- Alarm Systems: Used to trigger alarms in security devices when specific voltage thresholds are crossed.
- Consumer Electronics: Implements effective power management and safety features in devices like smartphones and tablets.
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