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Electronic Manufacturing
Part #
Manufacturer
Description
Datasheet
LP3943ISQX/NOPB
Texas Instruments
16 channel RGB/White LED driver with independent string control via SMBUS/I2C 24-WQFN -40 to 85
DS96174CN/NOPB
Rochester Electronics LLC
DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16
LM611IM/NOPB
Rochester Electronics LLC
LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar
Part Symbol
Footprint
3D Model
Moisture Sensitivity Level
Multiplexed Display Capability
Operating Temperature-Max
Operating Temperature-Min
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)
Time@Peak Reflow Temperature-Max (s)
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Texas Instruments
16 channel RGB/White LED driver with independent string control via SMBUS/I2C 24-WQFN -40 to 85
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LP3943ISQ - Texas Instruments
LP3943ISQX - National Semiconductor Corporation
LP3943ISQ - Texas Instruments
This table gives cross-reference parts and alternative options found for LP3943ISQX/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LP3943ISQX/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
LP3943ISQ
16 channel RGB/White LED driver with independent string control via SMBUS/I2C 24-WQFN -40 to 85
Texas Instruments
LP3943ISQX/NOPB vs LP3943ISQ
LP3943ISQX
IC LED DISPLAY DRIVER, QCC24, Display Driver
National Semiconductor Corporation
LP3943ISQX/NOPB vs LP3943ISQX
Part Number
Description
Manufacturer
Compare
LP3943ISQ
16 channel RGB/White LED driver with independent string control via SMBUS/I2C 24-WQFN -40 to 85
Texas Instruments
LP3943ISQX/NOPB vs LP3943ISQ