Part Details for LM346 by STMicroelectronics
Results Overview of LM346 by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Not Available)
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Not Available)
- Reference Designs: (Available)
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LM346 Information
LM346 by STMicroelectronics is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Price & Stock for LM346
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ComSIT USA | Electronic Component RoHS: Not Compliant |
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RFQ |
Part Details for LM346
LM346 CAD Models
Resources and Additional Insights for LM346
Reference Designs related to LM346
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110W AC input 6-channel dimmable LED driver with DHC feature
PMP4334 is the combo solution that provides single stage PFC and 6-channel LED drivers total solution with 110W output power. It delievers 350mA/channel with typical 50V output voltage. Overall PF>0.95 is achieved with the help of TM PFC UCC28810. Dynamic headroom control(DHC) feature of LM3463 controls DC input from UCC28810 and achieves high efficiency > 90% over wide range. It also presents good dimming linearity and accuracy. PMP4334 provides the dimming interface which can also support wireless dimming mode.
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30W Smart Current Equalizer with color temperature selection for panel lamp application
This demonstration board is aimed to drive 30W 6 channels LED system powered by constant current power supply. Thanks to the intelligent circuitry inside LM3466: the solution can provide accurate adjustable current branch equalization: well controlled current limit protection: adjustable color temperature and smart open string light intensity control. Meanwhile: the solution is power efficient and EMI friendly. It is especially suitable for street light application: eye care desk lighting and other multi-channel LED systems.
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Universal Input 45W AC-DC LED Driver Reference Design
This design provides the ability to drive multiple LED strings with current matching from an AC source from 90VAC to 300VAC. The circuit is power factor corrected and provides high efficiency and good line regulation.