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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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LTC486I Fiches technique(PDF) 1 Page - Linear Technology |
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LTC486I Fiches technique(HTML) 1 Page - Linear Technology |
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1 / 8 page  1 LTC486 Quad Low Power RS485 Driver DESCRIPTIO APPLICATI TYPICAL DATA RATE (bps) 10k 10 100 1k 10k 100k 1M 10M LTC486 • TA09 2.5M * APPLIES FOR 24 GAUGE, POLYETHYLENE DIELECTRIC TWISTED PAIR RS485 Cable Length Specification* s Low Power RS485/RS422 Drivers s Level Translator S APPLICATI S FEATURE s Very Low Power: ICC = 110µA Typ s Designed for RS485 or RS422 Applications s Single 5V Supply s – 7V to 12V Bus Common-Mode Range Permits ±7V GND Difference Between Devices on the Bus s Thermal Shutdown Protection s Power-Up/Down Glitch-Free Driver Outputs Permit Live Insertion/Removal of Package s Driver Maintains High Impedance in Three-State or with the Power Off s 28ns Typical Driver Propagation Delays with 5ns Skew s Pin Compatible with the SN75172, DS96172, µA96172, and DS96F172 The LTC486 is a low power differential bus/line driver designed for multipoint data transmission standard RS485 applications with extended common-mode range (12V to –7V). It also meets RS422 requirements. The CMOS design offers significant power savings over its bipolar counterpart without sacrificing ruggedness against overload or ESD damage. The driver features three-state outputs, with the driver outputs maintaining high impedance over the entire common-mode range. Excessive power dissipation caused by bus contention or faults is prevented by a thermal shutdown circuit which forces the driver outputs into a high impedance state. Both AC and DC specifications are guaranteed from 0 °C to 70 °C (Commercial), –40°C to 85°C (Industrial), over the 4.75V to 5.25V supply voltage range. LTC486 • TA01 RECEIVER EN DI EN 44 12 1 1/4 LTC486 120 Ω 120 Ω RO 3 EN 2 1 1/4 LTC488 4000 FT BELDEN 9841 DRIVER |
Numéro de pièce similaire - LTC486I |
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Description similaire - LTC486I |
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