LM293DGKR
- Mfr.Part #
- LM293DGKR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DIFF DUAL 8VSSOP
- Stock
- 2,515
- In Stock :
- 2,515
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Response Time :
- 300 ns
- Contact Plating :
- Gold
- Packaging :
- Cut Tape (CT)
- Mounting Type :
- Surface Mount
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Factory Lead Time :
- 8 Weeks
- Nominal Supply Current :
- 1mA
- Number of Terminations :
- 8
- Number of Pins :
- 8
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Max Input Current :
- 250nA
- Height :
- 1.07mm
- Width :
- 3mm
- Supply Voltage Limit-Max :
- 36V
- Lead Free :
- Lead Free
- Number of Functions :
- 2
- ECCN Code :
- EAR99
- Number of Elements :
- 2
- Voltage Gain :
- 106.02dB
- Type :
- Differential
- Average Bias Current-Max (IIB) :
- 0.05μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Max Supply Current :
- 500μA
- Terminal Pitch :
- 0.65mm
- Packing Method :
- TR
- JESD-609 Code :
- e4
- Weight :
- 18.99418mg
- Input Bias Current :
- 250nA
- Base Part Number :
- LM293
- Power Supplies :
- 5V
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- Max Power Dissipation :
- 660mW
- Pin Count :
- 8
- Length :
- 3mm
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Output Current :
- 20mA
- Operating Temperature :
- -25°C~85°C
- Terminal Form :
- Gull wing
- Thickness :
- 970μm
- Output Current per Channel :
- 6mA
- Quiescent Current :
- 2.5mA
- Mount :
- Surface Mount
- Input Offset Voltage (Vos) :
- 5mV
- Datasheets
- LM293DGKR

Comparators Texas Instruments LM293DGKR Overview
The LM293DGKR from Texas Instruments stands as a superior choice for applications demanding reliable voltage comparison. This dual differential comparator, encased in a compact 8-VSSOP package, ensures precise voltage monitoring across a range of electronic circuits. With its capability to operate at voltages as low as 2V and up to 36V, or ±1V to ±18V in split-supply applications, this device accommodates a diverse array of system designs. Its design is optimized to function in systems where low power consumption and space are critical considerations, making the LM293DGKR ideal for portable and battery-operated devices. The integration of this comparator by Texas Instruments underlines its commitment to delivering robust and flexible solutions that enhance system reliability and performance.
LM293DGKR Features
- Wide supply voltage range: 2V to 36V or ±1V to ±18V in split-supply applications.
- Low supply current, enhancing its suitability for battery-powered devices.
- Dual comparator design allows for multiple comparisons in a single package, optimizing board space.
- Output directly interfaces with TTL, CMOS, and other logic systems.
- Robust against voltage spikes and transients, ensuring reliable operation under varying electrical environments.
LM293DGKR Applications
- Portable Electronic Devices: Ensures consistent performance in power-sensitive applications by monitoring battery voltage levels.
- Industrial Automation: Facilitates precise control by comparing sensor outputs, crucial for process optimization.
- Automotive Systems: Integral in voltage monitoring and sensor diagnostics, contributing to vehicle safety and efficiency.
- Alarm Systems: Detects threshold crossings in security devices, triggering alarms when necessary.
- Telecommunication Infrastructure: Monitors voltage thresholds, ensuring reliable operation of communication equipment.
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