LM2903AVQDR
- Mfr.Part #
- LM2903AVQDR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DUAL GP DIFF COMPARATR 8SOIC
- Stock
- 5,439
- In Stock :
- 5,439
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Length :
- 4.9mm
- Max Supply Current :
- 500μA
- Number of Pins :
- 8
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 1.75mm
- Lead Free :
- Lead Free
- Base Part Number :
- LM2903
- Factory Lead Time :
- 6 Weeks
- Response Time :
- 300 ns
- Operating Temperature :
- -40°C~125°C
- Number of Terminations :
- 8
- Packing Method :
- TR
- Radiation Hardening :
- No
- Input Offset Voltage (Vos) :
- 2mV
- Output Current per Channel :
- 6mA
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Number of Functions :
- 2
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 5V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage Gain :
- 100dB
- Terminal Form :
- Gull wing
- Width :
- 3.91mm
- Thickness :
- 1.58mm
- Pin Count :
- 8
- Mounting Type :
- Surface Mount
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Nominal Supply Current :
- 1mA
- Terminal Position :
- Dual
- Weight :
- 72.603129mg
- RoHS Status :
- ROHS3 Compliant
- Average Bias Current-Max (IIB) :
- 0.05μA
- Type :
- Differential
- Number of Elements :
- 2
- JESD-609 Code :
- e4
- Supply Voltage Limit-Max :
- 36V
- Max Input Current :
- 250nA
- Quiescent Current :
- 2.5mA
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Voltage - Input Offset (Max) :
- 2mV @ 32V
- Input Bias Current :
- 250nA
- Supply Voltage :
- 5V
- Mount :
- Surface Mount
- Output Current :
- 20mA
- Datasheets
- LM2903AVQDR

Comparators Texas Instruments LM2903AVQDR Overview
The Texas Instruments LM2903AVQDR dual general-purpose differential comparator is a vital component designed for various applications that require precision and reliability. It's housed in an 8SOIC package, optimizing board space without sacrificing performance. This device distinguishes itself by delivering consistent performance and enhanced durability, tailored to meet rigorous industrial demands. Its ability to function across a wide voltage range makes the LM2903AVQDR an ideal choice for systems requiring accurate voltage monitoring and quick response times, thus ensuring operational efficiency and reliability. The integration of this comparator in your circuit can elevate system integrity, making it essential for high-stakes applications that cannot afford errors.
LM2903AVQDR Features
The LM2903AVQDR comparator by Texas Instruments is designed with features that cater to a demanding market. It offers a wide operating voltage range, low supply current, and is characterized by its robust output drive capability, which is compatible with TTL, MOS, and CMOS. Additionally, the device stands out for its low input bias current, low input offset voltage, and offset voltage drift, making it highly effective for precision applications.
LM2903AVQDR Applications
- Industrial Control Systems: The LM2903AVQDR is utilized to manage and monitor voltage thresholds, ensuring equipment operates within safe limits.
- Automotive Systems: In automotive electronics, it can be used for detecting battery under-voltage or over-voltage conditions, contributing to vehicle safety and efficiency.
- Power Supply Management: This comparator plays a critical role in power supply units by controlling the voltage levels, thus protecting the system from voltage irregularities.
- Alarm Systems: It is used in alarm systems to sense when environmental conditions exceed preset thresholds, triggering necessary alerts.
- Consumer Electronics: In devices like home appliances and gadgets, the LM2903AVQDR ensures that all operating conditions are met for optimal performance.
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