REFD4477, Reference Design of a 1-Wire Bidirectional Voltage Level Translator for 1.8V to 5V
Referenzdesign unter Verwendung des Teils MAX3394EETA+ von Analog Devices
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Beschreibung
- REFD4477, Reference design (RD) translates from a 1.8V 1-Wire master to a 5V 1-Wire slave device. The RD is used for driving typical 1-Wire slave devices. The MAX3394E voltage-level translator is featured in the design. Devices such as FPGAs, microprocessors, the DS2482-100, and DS2480B are examples of 1-Wire master devices. The 1-Wire/iButton slave devices are manufactured by Maxim and comprise an extensive family of parts that typically operate from 2.8V to 5.25V. The 1-Wire masters and slave devices have traditionally been 5V open-drain logic in the past
Haupteigenschaften
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ESD Protection±15
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Supply VoltageSingle(5) V
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Input Voltage2.8 to 5.25 V
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FunctionsLevel Translator