LM2903VQPWRQ1
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- Mfr.Part #
- LM2903VQPWRQ1
- Manufacturer
- National Semiconductor
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- LM2903-Q1 AEC-Q100, GRADE 0 AND
- Stock
- 11,695
- In Stock ：
- 11,695
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- Manufacturer :
- National Semiconductor
- Product Category :
- Comparators
- Quiescent Current :
- 2.5mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packing Method :
- TR
- Type :
- Differential
- Number of Elements :
- 2
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~125°C
- ECCN Code :
- EAR99
- Average Bias Current-Max (IIB) :
- 0.05μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage Limit-Max :
- 36V
- Radiation Hardening :
- No
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Voltage - Input Offset (Max) :
- 7mV @ 5V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Weight :
- 39.008944mg
- Length :
- 3mm
- Thickness :
- 1mm
- Number of Terminations :
- 8
- Packaging :
- Tape and Reel (TR)
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Mounting Type :
- Surface Mount
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Nominal Supply Current :
- 1mA
- Max Input Current :
- 250nA
- Height :
- 1.2mm
- Series :
- Automotive, AEC-Q100
- Output Current per Channel :
- 6mA
- Base Part Number :
- LM2903
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Number of Functions :
- 2
- Response Time :
- 300 ns
- JESD-609 Code :
- e4
- Input Offset Voltage (Vos) :
- 7mV
- Lead Free :
- Lead Free
- Pin Count :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Current :
- 1mA
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Terminal Pitch :
- 0.65mm
- Output Current :
- 20mA
- Width :
- 4.4mm
- Supply Voltage :
- 5V
- Input Bias Current :
- 250nA
- Voltage Gain :
- 100dB
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 12 Weeks
- Datasheets
- LM2903VQPWRQ1
Comparators National Semiconductor LM2903VQPWRQ1 Overview
The LM2903VQPWRQ1 by National Semiconductor represents a robust choice for applications requiring a high-performance comparator. Designed to meet the stringent requirements of the AEC-Q100, Grade 0 standard, this comparator ensures reliable operation even in extreme automotive environments, supporting temperatures ranging from -40°C to 125°C. With its dual differential inputs and capability to operate from a single power supply over a wide range of voltages, the LM2903VQPWRQ1 is ideal for applications demanding high accuracy and consistency in voltage monitoring and decision-making processes. Its integration into various systems highlights not only its adaptability but also its efficiency in power-sensitive applications.
LM2903VQPWRQ1 Features
The LM2903VQPWRQ1 is packed with features designed for optimal performance in critical environments. Key features include low input offset voltage, input and output over-voltage protection, and an open-collector output that allows for wired-AND connections. This component is also characterized by low current consumption, enhancing its suitability for battery-operated devices. Furthermore, its robust design complies with the AEC-Q100, Grade 0 certification, ensuring reliability in automotive grade applications.
LM2903VQPWRQ1 Applications
- Automotive Systems: Utilized in engine control units, the LM2903VQPWRQ1 can manage critical system thresholds and monitor various engine parameters to ensure optimal performance.
- Battery Management Systems: Essential in monitoring cell voltages in electric vehicles, ensuring safety and efficiency in charge and discharge cycles.
- Industrial Equipment: Applied in safety mechanisms for over-current and over-voltage protection, the LM2903VQPWRQ1 prevents equipment failure and enhances operational reliability.
- Consumer Electronics: Used in home appliances for sensor signal processing to ensure precise functioning and energy efficiency.
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