MAX3471EUA+ by Analog Devices

1.6µA, RS-485/RS-422, Half Duplex, Differential Transceiver for Battery-Powered Systems

Status: Active
Series: MAX3471
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX3471 half-duplex transceiver is intended for lithium battery-powered RS-485/RS-422 applications. It draws only 1.6µA (typical) supply current from a 3.6V supply with the receiver enabled and the driver disabled. Its wide 2.5V to 5.5V supply voltage guarantees operation over the lifetime of a lithium battery. This device features true fail-safe operation that guarantees a logic-high receiver output when the receiver inputs are open or shorted. This means that the receiver output will be a logic high if all transmitters on a terminated bus are disabled (high impedance). The MAX3471 has a 1/8-unit load input resistance. When driver outputs are enabled and pulled above VCC or below GND, internal circuitry prevents battery back-charging. The MAX3471 is available in an 8-pin µMAX package.

Prices starting from US$3.12


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$4.78
786
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Logo for element14 element14 US$4.90
786
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Logo for CoreStaff CoreStaff US$3.12
1
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Features

1.6µA Supply Current with Receiver Enabled
+2.5V to +5.5V Single-Supply Operation
True Fail-Safe Receiver Input
Available in µMAX Package
1/8-Unit-Load Receiver Input
-7V to +10V Common-Mode Input Voltage Range

Specifications

# Tx/Rx 1Tx + 1Rx
Duplex Half
VSUPPLY (V) 2.5 to 5.5
Data Rate (kbps) (min) 64
ICC (mA) (typ) 0.0016
Tx EN Yes
Rx EN Yes
Oper. Temp. (°C) -40 to +850 to +70
Package/Pins UMAX/8
BudgetaryPrice (See Notes) 2.19


MAX3471EUA+ Semiconductors - ICs by Analog Devices

IC TRANSCEIVER RS485/422 1/2 DUP

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Device Type RS422 / RS485 Transceiver
IC Interface Type RS422 RS485
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 2.5V
Supply Voltage Max 5.5V
Driver Case Style µMAX
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number MAX3471
SVHC No SVHC (15-Jan-2018)
Base Number 3471
Data Rate 64Kbps
IC Temperature Range Industrial
Line Bus Drive Receive Transceiver Type Half-Duplex Differential Transceiver
Operating Temperature Range -40°C to +85°C
Output Type Adjustable
Supply Current 83µA
Supply Voltage Range 2.5V to 5.5V
Termination Type Surface Mount Device

Alternative Descriptions

Rs422/Rs485 Transceiver, 64Kbps, Umax-8 | Newark Electronics
IC, TRANSCEIVER, RS485/422, 1/2 DUP | element14

Frequently Asked Questions

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Is the MAX3471EUA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX3471EUA+ have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and CoreStaff have stock available or on a lead time for MAX3471EUA+ .

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