MAX3082CSA+ by Analog Devices

Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers

Status: Active
Series: MAX3082
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX3080-MAX3089 high-speed transceivers for RS-485/RS-422 communication contain one driver and one receiver. These devices feature fail-safe circuitry, which 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 MAX3080/MAX3081/MAX3082 feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission up to 115kbps. The MAX3083/MAX3084/MAX3085 offer higher driver output slew-rate limits, allowing transmit speeds up to 500kbps. The MAX3086/MAX3087/MAX3088's driver slew rates are not limited, making transmit speeds up to 10Mbps possible. The MAX3089's slew rate is selectable between 115kbps, 500kbps, and 10Mbps by driving a selector pin with a single three-state driver. These transceivers typically draw 375µA of supply current when unloaded, or when fully loaded with the drivers disabled. All devices have a 1/8-unit-load receiver input impedance that allows up to 256 transceivers on the bus. The MAX3082/MAX3085/MAX3088 are intended for halfduplex communications, while the MAX3080/MAX3081/ MAX3083/MAX3084/MAX3086/MAX3087 are intended for full-duplex communications. The MAX3089 is selectable between half-duplex and full-duplex operation. It also features independently programmable receiver and transmitter output phase via separate pins.

Where to Buy

Prices starting from US$1.30

Distributor Stock
Logo for Rochester Electronics
Rochester Electronics
from US$1.30
1,509
in stock
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element14
from US$3.80
552
in stock
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Newark Electronics
from US$3.58
543
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Farnell
from US$3.64
543
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Logo for TME
TME
from US$3.29
15
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Rapid Electronics
from US$4.46
5
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Features

For Fault-Tolerant Applications: MAX3430: ±80V Fault-Protected, Fail-Safe, 1/4- Unit Load, +3.3V RS-485 Transceiver
For Low-Voltage Applications: MAX3362: +3.3V, High-Speed, RS-485/RS-422 Transceiver in a SOT23 Package
For Multiple Transceiver Applications: MAX3030E-MAX3033E: ±15kV ESD-Protected, +3.3V, Quad, RS-422 Transmitters MAX3040-MAX3045: ±10kV ESD-Protected, Quad, +5V, RS-485/RS-422 Transmitters

Specifications

# Tx/Rx 1Tx + 1Rx
Duplex Half
VSUPPLY (V) 5
Data Rate (kbps) (min) 115
ICC (mA) (typ) 0.375
Tx EN Yes
Rx EN Yes
ICC (Shutdn.) (µA) (typ) 0.001
Oper. Temp. (°C) -40 to +850 to +70
Package/Pins PDIP/8SOIC (N)/8
BudgetaryPrice (See Notes) 1.92

Last 6 months Inventory & Pricing History

MAX3082CSA+ Semiconductors - ICs by Analog Devices

TRANSCEIVER RS485/RS422 SMD 3082

Semiconductors - ICs
> Drivers & Interfaces
> RS232, RS485, RS422 Transceivers
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit 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 SOIC
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 MAX3082
SVHC No SVHC (15-Jan-2018)
Base Number 3082
Data Rate 115Kbps
Device Marking MAX3082CSA+
IC Temperature Range Commercial
Line Bus Drive Receive Transceiver Type Limited Slew Rate Transceiver
Logic Function Number 3082
Operating Temperature Range 0°C to +70°C
Output Current Max 250mA
Supply Current 430µA
Supply Voltage Range 4.75V to 5.25V
Transceiver Type Differential

Last 6 months Inventory & Pricing History

Alternative Descriptions

TXRX, RS422/485, 115KBPS, NSOIC-8 | element14
Transceiver, Rs422/Rs485, Nsoic-8 | Newark Electronics
IC: interface | TME
Maxim Integrated MAX3082CSA+ transceiver IC | Rapid Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX3082CSA+ ?

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Is the MAX3082CSA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Rochester Electronics, element14, Newark Electronics, Farnell and TME have stock available or on a lead time for MAX3082CSA+ .

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