LM393DR
- Mfr.Part #
- LM393DR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DUAL 0.8MA 8-SOIC
- Stock
- 500
- In Stock :
- 500
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Comparators
- Operating Supply Voltage :
- 28V
- Pin Count :
- 8
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 2
- Number of Pins :
- 8
- Weight :
- 72.603129mg
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- 0°C~70°C
- JESD-609 Code :
- e4
- Thickness :
- 1.58mm
- Power Supplies :
- 5/30V
- Max Supply Current :
- 500μA
- Height :
- 1.75mm
- Input Bias Current :
- 250nA
- Response Time :
- 300 ns
- Supply Voltage Limit-Max :
- 36V
- Voltage - Input Offset (Max) :
- 5mV @ 30V
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Packing Method :
- TR
- Voltage Gain :
- 106.02dB
- Contact Plating :
- Gold
- Mount :
- Surface Mount
- Length :
- 4.9mm
- Output Current per Channel :
- 6mA
- Input Offset Voltage (Vos) :
- 5mV
- Type :
- Differential
- ECCN Code :
- EAR99
- Average Bias Current-Max (IIB) :
- 0.05μA
- Max Input Current :
- 250nA
- Peak Reflow Temperature (Cel) :
- 260
- Nominal Supply Current :
- 1mA
- Terminal Form :
- Gull wing
- Dual Supply Voltage :
- 9V
- Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Quiescent Current :
- 2.5mA
- Width :
- 3.91mm
- Number of Elements :
- 2
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Mounting Type :
- Surface Mount
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Radiation Hardening :
- No
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LM393
- Output Current :
- 20mA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Datasheets
- LM393DR

Comparators ROHM Semiconductor LM393DR Overview
The LM393DR from ROHM Semiconductor represents a cutting-edge solution in the field of voltage comparison. This dual comparator integrated circuit (IC) is designed for precision operation while maintaining low power consumption, typically just 0.8mA. Housed in an 8-SOIC package, the LM393DR offers robust performance in a compact form factor. This device is particularly valued in applications requiring accurate voltage level monitoring and differential comparison, which are critical in enhancing system reliability and functionality. The integration of such a component from a renowned manufacturer like ROHM ensures superior performance and reliability, making the LM393DR a preferred choice for B2B customers looking to buy in bulk.
LM393DR Features
The LM393DR IC excels in performance with its dual comparator design that allows for simultaneous processing of two independent input signals. It operates with a typical supply current of 0.8mA, ensuring energy efficiency in applications. The small 8-SOIC package is ideal for designs where space is at a premium, yet high reliability is required. Moreover, its wide operating voltage range and low input bias current make it versatile across various applications.
LM393DR Applications
- Control Systems: Utilized in feedback mechanisms to ensure system stability and precision.
- Alarm Systems: Serves as a critical component in threshold detection, triggering alarms when specified conditions are met.
- Power Supply Monitoring: Ensures voltage levels are within specified thresholds, protecting against voltage surges and drops.
- Consumer Electronics: Used in devices to compare different voltage levels, ensuring optimal operation and safety.
- Automotive Sensors: Monitors various parameters in automotive applications, contributing to vehicle safety and efficiency.
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