KA339DTF
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- Mfr.Part #
- KA339DTF
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- COMPARATOR, 4 FUNC, 9000UV OFFSE
- Stock
- 3,457
- In Stock ：
- 3,457
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Comparators
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Height Seated (Max) :
- 1.75mm
- Terminal Form :
- Gull wing
- Max Supply Current :
- 2mA
- Operating Supply Voltage :
- 36V
- Mounting Type :
- Surface Mount
- Output Current :
- 18mA
- Input Offset Voltage (Vos) :
- 5mV
- Number of Functions :
- 4
- Radiation Hardening :
- No
- Voltage Gain :
- 106.02dB
- Voltage - Input Offset (Max) :
- 5mV @ 5V
- Length :
- 8.65mm
- Response Time :
- 1.3 μs
- Power Dissipation :
- 570mW
- Weight :
- 218.3mg
- Number of Terminations :
- 14
- Terminal Pitch :
- 1.27mm
- Factory Lead Time :
- 5 Weeks
- Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Current - Output (Typ) :
- 18mA @ 5V
- Number of Elements :
- 4
- Published :
- 2015
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 1.1mA
- Max Power Dissipation :
- 570mW
- Terminal Position :
- Dual
- Operating Temperature :
- 0°C~70°C
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tape and Reel (TR)
- Width :
- 3.9mm
- Type :
- GENERAL PURPOSE
- Number of Pins :
- 14
- Output Current per Channel :
- 18mA
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Terminal Finish :
- Nickel/Gold/Palladium/Silver (Ni/Au/Pd/Ag)
- Lifecycle Status :
- LIFETIME (Last Updated: 1 day ago)
- Input Bias Current :
- 250nA
- Output Type :
- DTL, MOS, Open-Collector, TTL
- Quiescent Current :
- 2.5mA
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- KA339
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Power Supplies :
- 5V
- Max Input Current :
- 250nA
- Datasheets
- KA339DTF
Comparators Fairchild Semiconductor KA339DTF Overview
The KA339DTF from Fairchild Semiconductor is a state-of-the-art quad comparator designed for applications requiring precision voltage detection and signal processing enhancements. This device features a low input offset voltage of just 9000 µV, making it ideal for various critical signal amplification and switching tasks where high sensitivity is required. The KA339DTF is engineered to handle multiple functions within a single package, promoting both space efficiency and reliability in system design. This integration facilitates streamlined designs in complex circuits, enhancing overall system stability and functionality.
KA339DTF Features
The KA339DTF comparator is distinguished by several key features that make it highly versatile and applicable in numerous electrical and electronic applications. The device includes four independent comparator units, enabling multiple uses within one IC. It offers a low input offset voltage, which ensures accurate signal comparison and minimal error in switching. Furthermore, its design is optimized for low-power operation, which is crucial for battery-operated devices.
KA339DTF Applications
- Power Supply Control: The KA339DTF can be used in power supply systems to manage voltage levels effectively, ensuring that devices operate within safe voltage parameters.
- Battery Management Systems: In battery management, this comparator helps in monitoring cell voltages to prevent overcharging and deep discharge, thus extending battery life and performance.
- Window Comparators: Utilized in creating window comparators, the KA339DTF ensures accurate upper and lower threshold monitoring, critical in automotive and industrial sensors.
- Threshold Detectors: Ideal for use in threshold detection setups where precise voltage cutoffs are necessary to trigger or deactivate circuits, such as in alarms and other security devices.
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