MAX3490EPA+ by Analog Devices

3.3V Powered, 10Mbps and Slew-Rate Limited, True RS-485/RS-422 Transceivers

Status: Active
Series: MAX3490
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX3483, MAX3485, MAX3486, MAX3488, MAX3490, and MAX3491 are 3.3V, low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The MAX3483 and MAX3488 feature slew-rate-limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 250kbps. The partially slew-rate-limited MAX3486 transmits up to 2.5Mbps. The MAX3485, MAX3490, and MAX3491 transmit at up to 10Mbps. Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if both inputs are open circuit. The MAX3488, MAX3490, and MAX3491 feature full-duplex communication, while the MAX3483, MAX3485, and MAX3486 are designed for half-duplex communication.

Prices starting from US$4.80


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$5.79
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Features

Operate from a Single 3.3V Supply-No Charge Pump!
Interoperable with +5V Logic
8ns Max Skew (MAX3485/MAX3490/MAX3491)
Slew-Rate Limited for Errorless Data Transmission (MAX3483/MAX3488)
2nA Low-Current Shutdown Mode (MAX3483/MAX3485/MAX3486/MAX3491)
-7V to +12V Common-Mode Input Voltage Range
Allows up to 32 Transceivers on the Bus
Full-Duplex and Half-Duplex Versions Available
Industry Standard 75176 Pinout (MAX3483/MAX3485/MAX3486)
Current-Limiting and Thermal Shutdown for Driver Overload Protection

Specifications

# Tx/Rx 1Tx + 1Rx
Duplex Full
VSUPPLY (V) 3.3
Data Rate (kbps) (min) 10000
ICC (mA) (typ) 1
Tx EN No
Rx EN No
Oper. Temp. (°C) -40 to +850 to +70
Package/Pins PDIP/8SOIC (N)/8
BudgetaryPrice (See Notes) 2.19


MAX3490EPA+ Semiconductors - ICs by Analog Devices

RS422/RS485 TXRX 10MBPS 3.6V DIP-8

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

Specifications

Device Type Transceiver
IC Interface Type RS422 RS485
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 3V
Supply Voltage Max 3.6V
Driver Case Style DIP
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 MAX3490
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Rs422/Rs485 Txrx, 10Mbps, 3.6V, Dip-8 | Newark Electronics
RS422/RS485 TXRX, 10MBPS, 3.6V, DIP-8 | Farnell

Frequently Asked Questions

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Is the MAX3490EPA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX3490EPA+ have stock available?

Authorised distributors including Newark Electronics and Farnell have stock available or on a lead time for MAX3490EPA+ .

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