BA2901KN-E2
- Mfr.Part #
- BA2901KN-E2
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 16-VFQFN
- Datasheet
- Download
- Description
- IC COMPARATOR QUAD 0.8MA VQFN16
- Stock
- 6,291
- In Stock :
- 6,291
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Comparators
- Type :
- GENERAL PURPOSE
- Input Bias Current :
- 250nA
- Height Seated (Max) :
- 1mm
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Number of Pins :
- 16
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Supply Voltage Limit-Max :
- 36V
- Number of Elements :
- 4
- Max Input Current :
- 250nA
- Max Supply Current :
- 2mA
- Input Offset Voltage (Vos) :
- 7mV
- Power Supplies :
- 5V
- Number of Functions :
- 4
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 5V
- Nominal Supply Current :
- 2mA
- Current - Output (Typ) :
- 16mA @ 5V
- Pbfree Code :
- yes
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Terminal Position :
- QUAD
- Response Time :
- 1.3 μs
- Base Part Number :
- BA2901
- Quiescent Current :
- 2mA
- Terminal Finish :
- TIN COPPER
- Average Bias Current-Max (IIB) :
- 0.5μA
- Operating Temperature :
- -40°C~125°C
- Terminal Pitch :
- 0.5mm
- Lead Free :
- Lead Free
- Output Type :
- Open Collector
- Published :
- 2006
- Voltage Gain :
- 100dB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Pin Count :
- 16
- Mount :
- Surface Mount
- Package / Case :
- 16-VFQFN
- Output Current :
- 16mA
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 16
- JESD-609 Code :
- e2
- Voltage - Input Offset (Max) :
- 7mV @ 5V
- Datasheets
- BA2901KN-E2

Comparators ROHM Semiconductor BA2901KN-E2 Overview
The ROHM Semiconductor BA2901KN-E2 is a standout choice for those in need of a reliable and efficient comparator IC. Designed for precision and power conservation, this quad comparator operates on a remarkably low current of just 0.8mA, making it an ideal solution for power-sensitive applications. Encased in a compact VQFN16 package, it provides enhanced performance in a minimal footprint, catering to advanced electronic system designs where space and power efficiency are paramount. The inclusion of four independent comparators allows for flexible design configurations, meeting a variety of circuit demands while maintaining accuracy and stability.
BA2901KN-E2 Features
The BA2901KN-E2 comparator boasts several features that make it highly beneficial for use in complex electronics. Its low power consumption is critical for extending battery life in portable devices, while the small size VQFN16 package enables its use in space-constrained applications. Additionally, the device's ability to operate effectively over a broad voltage range enhances its adaptability to different electronic product designs and power levels, ensuring versatile integration into various hardware configurations.
BA2901KN-E2 Applications
- Battery-Powered Devices: The low current requirement of the BA2901KN-E2 ensures minimal power draw, which is crucial for extending the operational lifespan of battery-powered devices such as handheld medical instruments and portable consumer electronics.
- Automotive Applications: Its robust design and capability to operate over various voltage levels make the BA2901KN-E2 suitable for automotive electronics, where it can contribute to the reliability and efficiency of vehicle control systems.
- Solar Power Systems: In solar power management systems, this IC can be used to compare voltage levels, helping to maintain efficient power conversion and system stability, essential for maximizing energy harvest.
- Industrial Electronics: The BA2901KN-E2 finds its application in industrial settings, particularly in process control systems, where precision and reliability are critical for monitoring and controlling machinery operations.
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