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LTC1487 Ultra-Low Power RS485

LTC1487 Description

LTC1487 Ultra-Low Power RS485 with Low EMI, Shutdown and High Input Impedance .

LTC1487 Features

* s s s s s s s DESCRIPTIO s s s s s High Input Impedance: Up to 256 Transceivers on the Bus Low Power: ICC = 120µA Max with Driver Disabled ICC = 200µA Max with Driver Enabled, No Load 1µA Quiescent Current in Shutdown Mode Controlled Slew Rate Driver for Reduced EMI Single 5V Supply ESD Protec

LTC1487 Applications

* Low Power RS485/RS422 Transceiver Level Translator TYPICAL APPLICATI LTC1487 1 RO 2 RE 3 DE 4 DI R 7 D 6 120Ω LTC1487 2000 FEET OF TWISTED-PAIR WIRE 7 120Ω 6 D R 1 RO 2 RE 3 DE 4 DI DI RECEIVER INPUT A B 330Ω 4.7nF RO EQUIVALENT LOAD OF 256 LTC1487 TRANSCEIVERS LTC1487
* TA01 U LTC14

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Datasheet Details

Part number
LTC1487
Manufacturer
Linear Technology
File Size
224.31 KB
Datasheet
LTC1487_LinearTechnology.pdf
Description
Ultra-Low Power RS485

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Ultra-Low Power RS485 Linear Technology
Linear Technology LTC1487-like datasheet