MAX1483CPA+ by Analog Devices

20µA, 1/8-Unit-Load, Slew-Rate-Limited, RS-485 Transceivers

Status: Active
Series: MAX1483
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX1482 and MAX1483 are low-power transceivers for RS-485 and RS-422 communication. Both feature slew-rate-limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables. Data rates are guaranteed up to 250kbps. The MAX1482/MAX1483 draw only 20µA of supply current. Additionally, they have a low-current shutdown mode that consumes only 0.1µA. Both parts operate from a single +5V supply. 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 the input is open circuit. The MAX1482 is full duplex and the MAX1483 is half duplex. Both parts have a 1/8-unit-load input impedance that guarantees up to 256 transceivers on the bus.

Prices starting from US$2.46


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$2.46
50
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Logo for element14 element14 US$2.96
-
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Logo for Schukat Electronic Schukat Electronic US$2.65
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Features

Low 20µA Operating Current
Slew-Rate Limited for Reduced EMI and Reduced Reflections
0.1µA Low-Current Shutdown Mode
Designed for RS-485 and RS-422 Applications
Operate from a Single +5V Supply
-7V to +12V Common-Mode Input Voltage Range
Allows up to 256 Transceivers on the Bus—Guaranteed (1/8-unit load)
Current Limiting and Thermal Shutdown for Driver Overload Protection

Specifications

# Tx/Rx 1Tx + 1Rx
Duplex Half
VSUPPLY (V) 5
Data Rate (kbps) (min) 250
ICC (mA) (typ) 0.02
Tx EN Yes
Rx EN Yes
ICC (Shutdn.) (µA) (typ) 0.1
Oper. Temp. (°C) -40 to +850 to +70
Package/Pins PDIP/8SOIC (N)/8UMAX/8
BudgetaryPrice (See Notes) 1.66


MAX1483CPA+ Semiconductors - ICs by Analog Devices

RS422/RS485 TXRX 250KBPS 5.25V 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 4.75V
Supply Voltage Max 5.25V
Driver Case Style DIP
No. of Pins 8Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number MAX1483
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Rs422/Rs485 Transceiver, 250Kbps, Dip-8 | Newark Electronics
RS422/RS485 TXRX, 250KBPS, 5.25V, DIP-8 | element14
RS485/422 Transc. 5V 20µA DIP8 | Schukat Electronic

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX1483CPA+ ?

Additional datasheets, footprints and schematics for MAX1483CPA+ are listed on our Part Details page. You can also find images and similar parts to MAX1483CPA+ on this page.

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Is the MAX1483CPA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX1483CPA+ have stock available?

Authorised distributors including Newark Electronics, element14, Schukat Electronic and Farnell have stock available or on a lead time for MAX1483CPA+ .

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