KA2901DTF
- Mfr.Part #
- KA2901DTF
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- KA2901 - QUAD COMPARATOR
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Comparators
- Terminal Finish :
- Nickel/Gold/Palladium/Silver (Ni/Au/Pd/Ag)
- Power Dissipation :
- 570mW
- Packaging :
- Tape and Reel (TR)
- Height Seated (Max) :
- 1.75mm
- Factory Lead Time :
- 36 Weeks
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- KA2901
- Output Current per Channel :
- 18mA
- Width :
- 3.9mm
- Average Bias Current-Max (IIB) :
- 0.5μA
- Length :
- 8.65mm
- Mount :
- Surface Mount
- Max Supply Current :
- 2mA
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -40°C~85°C
- Input Bias Current :
- 250nA
- Max Power Dissipation :
- 570mW
- Nominal Supply Current :
- 1.1mA
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Lifecycle Status :
- LIFETIME (Last Updated: 3 weeks ago)
- Output Type :
- DTL, MOS, Open-Collector, TTL
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Voltage - Input Offset (Max) :
- 7mV @ 5V
- Response Time :
- 1.3 μs
- Published :
- 2016
- Output Current :
- 18mA
- Weight :
- 218.3mg
- Power Supplies :
- 5V
- Number of Elements :
- 4
- Voltage Gain :
- 100dB
- Type :
- GENERAL PURPOSE
- Current - Output (Typ) :
- 18mA @ 5V
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Operating Supply Voltage :
- 36V
- Supply Voltage :
- 5V
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 14
- Terminal Pitch :
- 1.27mm
- Quiescent Current :
- 2.5mA
- ECCN Code :
- EAR99
- Input Offset Voltage (Vos) :
- 7mV
- Number of Functions :
- 4
- Number of Pins :
- 14
- Max Input Current :
- 250nA
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Datasheets
- KA2901DTF

Comparators Fairchild Semiconductor KA2901DTF Overview
The KA2901DTF from Fairchild Semiconductor is a highly versatile and reliable quad comparator designed to address a wide array of applications requiring voltage level detection and comparison. This component excels in environments where multiple comparators are needed within a single package to ensure compactness and improved functionality. With its robust design tailored for precision and durability, the KA2901DTF is an ideal choice for businesses seeking to enhance their electronic systems with efficient and consistent performance. This overview emphasizes the device's ability to seamlessly integrate into various circuits, underscoring its value for bulk purchasing by B2B clients.
KA2901DTF Features
The KA2901DTF quad comparator boasts several key features that make it a standout choice for integration into various electronic systems. These features include low power consumption, wide single or dual supply range, and fast response times. The device's ability to operate effectively over a broad range of operating conditions ensures reliability and adaptability in complex applications.
KA2901DTF Applications
- Industrial Control Systems: The KA2901DTF can be utilized to manage and monitor thresholds in machinery, ensuring operational safety and efficiency.
- Automotive Electronics: This comparator is used in vehicle systems to detect and compare various voltage levels, contributing to the functionality and safety of automotive electronics.
- Power Supply Monitoring: Essential for monitoring voltage thresholds in power supplies, the KA2901DTF helps in preventing overvoltage or undervoltage conditions, thereby safeguarding electronic components.
- Consumer Electronics: In devices like home appliances, the KA2901DTF aids in detecting signal levels that ensure user interfaces operate correctly and effectively.
- Alarm Systems: This device is crucial for comparing environmental readings against preset thresholds, which is fundamental in security and alarm systems to trigger alerts.
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