LM2903VQDRG4
- Mfr.Part #
- LM2903VQDRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DIFF DUAL 8SOIC
- Stock
- 47,226
- In Stock :
- 47,226
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- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Number of Terminations :
- 8
- Input Bias Current :
- 250nA
- Terminal Position :
- Dual
- Weight :
- 72.603129mg
- Packing Method :
- TR
- Terminal Form :
- Gull wing
- Height :
- 1.75mm
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 6 Weeks
- Output Current per Channel :
- 6mA
- Base Part Number :
- LM2903
- Nominal Supply Current :
- 500μA
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Power Supplies :
- 5V
- Input Offset Voltage (Vos) :
- 7mV
- JESD-609 Code :
- e4
- Length :
- 4.9mm
- Type :
- Differential
- Supply Voltage :
- 5V
- Quiescent Current :
- 2.5mA
- Number of Elements :
- 2
- ECCN Code :
- EAR99
- Max Supply Current :
- 500μA
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Surface Mount
- Width :
- 3.91mm
- Pbfree Code :
- yes
- Voltage Gain :
- 100dB
- Output Type :
- CMOS, MOS, Open-Drain, TTL
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Voltage - Input Offset (Max) :
- 7mV @ 32V
- Average Bias Current-Max (IIB) :
- 0.05μA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Response Time :
- 300 ns
- Thickness :
- 1.58mm
- Radiation Hardening :
- No
- Output Current :
- 20mA
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 2
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- Pin Count :
- 8
- Supply Voltage Limit-Max :
- 36V
- Operating Temperature :
- -40°C~125°C
- Datasheets
- LM2903VQDRG4

Comparators Texas Instruments LM2903VQDRG4 Overview
The LM2903VQDRG4 from Texas Instruments is a state-of-the-art dual differential comparator integrated circuit, housed in a compact 8-SOIC package. This device is designed for applications requiring precise voltage monitoring and differential comparison. The robust design of the LM2903VQDRG4 ensures high performance with a wide supply voltage range, making it an ideal choice for industrial and automation systems. Its capability to operate in extreme temperature conditions, along with low power consumption, makes it particularly suitable for battery-powered installations. The integration of this IC in your systems guarantees reliability and precision, enhancing overall efficiency and effectiveness.
LM2903VQDRG4 Features
The LM2903VQDRG4 includes several features that make it highly effective for a wide range of applications. It offers a differential input voltage range equal to the power supply voltage and a wide power supply range from 2V to 36V or ±1V to ±18V. The device is characterized by low current consumption, and it includes an output stage with push-pull MOSFET that can drive loads directly. This integrated circuit also features low input bias currents, fast response times, and an ability to operate at temperatures ranging from -40°C to +125°C.
LM2903VQDRG4 Applications
- Control Systems: Utilized in feedback control mechanisms to maintain operational stability by comparing different operational voltages and executing corrective measures.
- Power Supply Monitoring: Essential for overvoltage and undervoltage detection, ensuring the safe operation of power-sensitive electronic devices.
- Automotive Systems: Employed in car battery monitoring systems to prevent overcharging and deep discharging, thereby extending battery life and enhancing vehicle reliability.
- Alarm Systems: Acts as a critical component in security devices for threshold detection, triggering alarms when parameters exceed predefined limits.
- Telecommunications: Used to monitor signal strength and quality, ensuring optimal performance of communication equipment.
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