KA2903D
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- Mfr.Part #
- KA2903D
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- COMPARATOR
- Stock
- 16,286
- In Stock ：
- 16,286
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Comparators
- Mounting Type :
- Surface Mount
- Output Current per Channel :
- 16mA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Response Time :
- 1.5 μs
- Terminal Position :
- Dual
- Power Supplies :
- 5V
- Lifecycle Status :
- LIFETIME (Last Updated: 19 hours ago)
- Terminal Form :
- Gull wing
- Power Dissipation :
- 480mW
- Height Seated (Max) :
- 1.75mm
- Weight :
- 230.4mg
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 8
- Radiation Hardening :
- No
- Number of Elements :
- 2
- RoHS Status :
- ROHS3 Compliant
- Nominal Supply Current :
- 600μA
- Max Power Dissipation :
- 570mW
- Number of Pins :
- 8
- JESD-609 Code :
- e3
- Base Part Number :
- KA2903
- Supply Voltage :
- 5V
- Number of Functions :
- 2
- Voltage Gain :
- 100dB
- Packing Method :
- TR
- Voltage - Input Offset (Max) :
- 7mV @ 5V
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Width :
- 3.9mm
- Published :
- 2017
- Mount :
- Surface Mount
- Type :
- Differential
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Operating Supply Voltage :
- 36V
- Length :
- 4.9mm
- Terminal Finish :
- Tin (Sn)
- Operating Temperature :
- -40°C~85°C
- Lead Free :
- Lead Free
- Current - Output (Typ) :
- 16mA @ 5V
- Factory Lead Time :
- 5 Weeks
- Pbfree Code :
- yes
- Average Bias Current-Max (IIB) :
- 0.5μA
- Output Current :
- 16mA
- Packaging :
- Tape and Reel (TR)
- Max Supply Current :
- 1mA
- Input Bias Current :
- 250nA
- Max Input Current :
- 250nA
- Input Offset Voltage (Vos) :
- 7mV
- ECCN Code :
- EAR99
- Quiescent Current :
- 2.5mA
- Datasheets
- KA2903D
Comparators Fairchild Semiconductor KA2903D Overview
The KA2903D, manufactured by Fairchild Semiconductor, is a highly efficient and reliable comparator designed for a variety of electronic applications. As an essential component in electronic circuits, the KA2903D comparator excels in voltage level detection and offers fast response times. This device is crucial for systems requiring precise voltage comparisons, enhancing both performance and reliability. The KA2903D's robust design and versatility make it an ideal choice for businesses looking to integrate dependable comparators into their electronic products, ensuring optimal functionality and performance.
KA2903D Features
The KA2903D comparator boasts several key features that make it standout in the electronics components market. It offers a low input offset voltage and a wide supply voltage range, accommodating various types of circuit designs. Additionally, the KA2903D has a low supply current, which enhances its efficiency and makes it suitable for power-sensitive applications. Its fast response time is critical for high-speed signal processing, ensuring that devices operate smoothly and effectively.
KA2903D Applications
- Power Supply Control: The KA2903D can be used to monitor and control voltage levels in power supplies, ensuring stability and efficiency in the delivery of power to different parts of electronic systems.
- Voltage Level Detection: This comparator is essential in applications requiring precise voltage level detection and decision-making, such as in battery management systems where it ensures optimal charging and discharging processes.
- Signal Processing: In digital signal processing circuits, the KA2903D helps in comparing signal amplitudes, which is crucial for effective data transmission and processing.
- Window Comparators: Utilized to create a window for a specific voltage range, the KA2903D aids in applications where voltage needs to fall within a certain threshold, such as in automated testing equipment.
- Zero Crossing Detectors: The device is used in detecting the point at which a signal crosses zero voltage, vital in AC signal processing and modulating techniques.
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