LM2903AVQDRG4
- Mfr.Part #
- LM2903AVQDRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DIFF DUAL 8SOIC
- Stock
- 8,894
- In Stock :
- 8,894
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Response Time :
- 300 ns
- ECCN Code :
- EAR99
- Output Current per Channel :
- 6mA
- Weight :
- 72.603129mg
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage Limit-Max :
- 36V
- Nominal Supply Current :
- 500μA
- Type :
- Differential
- Output Current :
- 20mA
- JESD-609 Code :
- e4
- Packing Method :
- TR
- Peak Reflow Temperature (Cel) :
- 260
- Number of Elements :
- 2
- Number of Pins :
- 8
- Pbfree Code :
- yes
- Number of Terminations :
- 8
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Number of Functions :
- 2
- Height :
- 1.75mm
- Length :
- 4.9mm
- Operating Temperature :
- -40°C~125°C
- Contact Plating :
- Gold
- Quiescent Current :
- 2.5mA
- Thickness :
- 1.58mm
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage Gain :
- 100dB
- Max Input Current :
- 250nA
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Mount :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Pin Count :
- 8
- Lead Free :
- Lead Free
- Power Supplies :
- 5V
- Input Offset Voltage (Vos) :
- 2mV
- Supply Voltage :
- 5V
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Base Part Number :
- LM2903
- Voltage - Input Offset (Max) :
- 2mV @ 32V
- Average Bias Current-Max (IIB) :
- 0.05μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Current :
- 500μA
- Terminal Position :
- Dual
- Input Bias Current :
- 250nA
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Width :
- 3.91mm
- Datasheets
- LM2903AVQDRG4

Comparators Texas Instruments LM2903AVQDRG4 Overview
The LM2903AVQDRG4 by Texas Instruments is a versatile and robust dual differential comparator designed for applications that require precision and reliability. This integrated circuit is housed in an 8-SOIC package, making it suitable for space-constrained applications. The device is designed to operate from a single power supply over a wide range of voltages, or from dual supplies for applications that require a broader input signal range. This flexibility, combined with low supply current, makes it an excellent choice for battery-powered devices. The Comparators Texas Instruments LM2903AVQDRG4 ensures high functionality in environments requiring difference comparison between two inputs, signaling variations swiftly and efficiently.
LM2903AVQDRG4 Features
The LM2903AVQDRG4 stands out with its ability to operate from a single or dual power supply, which can range from 2V to 36V for single supply or ±1V to ±18V for dual supplies. Additionally, it boasts a typical low supply current of 0.8 mA, which is ideal for power-sensitive applications. The device's output is compatible with TTL, MOS, and CMOS, thereby broadening its applicability across various digital interfaces. Enhanced characteristics include a typical input offset voltage of 2 mV and input offset current of 5 nA, ensuring precise performance in critical monitoring and control systems.
LM2903AVQDRG4 Applications
- Industrial Control Systems: Used for voltage level monitoring and control, ensuring systems operate within safe thresholds.
- Battery Management Systems: Monitors and compares voltage levels across battery cells to ensure optimal charging and discharging processes.
- Automotive Electronics: Integral in safety mechanisms, like monitoring brake fluid levels and detecting conditions that are outside normal operating parameters.
- Alarm Systems: Employs in sensors that detect if environmental readings deviate from predefined norms, triggering alerts or corrective actions.
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