MAX3082CSA+ by Analog Devices

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


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$2.09

Distributor Stock
Logo for Farnell
Farnell
from US$2.31
168
in stock
Buy Now
Logo for Schukat Electronic
Schukat Electronic
from US$2.09
2,235
in stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$2.43
426
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$3.00
168
in stock
Buy Now
Logo for element14
element14
from US$2.42
168
in stock
Buy Now
Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$3.21
28
in stock
Buy Now

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


MAX3082CSA+ Semiconductors - ICs by Analog Devices

TRANSCEIVER RS485/RS422 SMD 3082

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

Alternative Descriptions

RS485/422 Transc. HS SO8 | Schukat Electronic
Fail-Safe, High-Speed (10Mbps) | Analog Devices
Transceiver, Rs422/Rs485, Nsoic-8 | Newark Electronics
TRANSCEIVER RS485/RS422, SMD, 3082 | element14
IC: interface | Transfer Multisort Elektronik

Frequently Asked Questions

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

Additional datasheets, footprints and schematics for MAX3082CSA+ are listed on our Part Details page. You can also find images and similar parts to MAX3082CSA+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX3082CSA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX3082CSA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX3082CSA+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX3082CSA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX3082CSA+ have stock available?

Authorised distributors including Schukat Electronic, Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX3082CSA+ .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX3082CSA+ often in real-time on the comparison pages.

What if I can't find stock of MAX3082CSA+ ?

You can fill out our help required form which you can use to request a quote for MAX3082CSA+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay