MAX3080EESD+ by Analog Devices

±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers

Status: Active
Series: MAX3080E
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX3080E–MAX3089E are ±15kV electrostatic discharge (ESD)-protected, high-speed transceivers for RS-485/RS-422 communication that 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 MAX3080E/MAX3081E/MAX3082E 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 MAX3083E/MAX3084E/MAX3085E offer higher driver output slew-rate limits, allowing transmit speeds up to 500kbps. The MAX3086E/MAX3087E/MAX3088Es' driver slew rates are not limited, making transmit speeds up to 10Mbps possible. The MAX3089E's slew rate is selectable between 115kbps, 500kbps, and 10Mbps by driving a selector pin with a single three-state driver. All devices feature enhanced ESD protection. All transmitter outputs and receiver inputs are protected to ±15kV using the Human Body Model. 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 MAX3082E/MAX3085E/MAX3088E are intended for halfduplex communications, while the MAX3080E/MAX3081E/MAX3083E/MAX3084E/MAX3086E/MAX3087E are intended for full-duplex communications. The MAX3089E 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$4.60

Distributor Stock
Logo for Newark
Newark Electronics
from US$4.60
107
in stock
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Logo for element14 Singapore
element14
from US$4.97
107
in stock
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Logo for Farnell UK
Farnell
from US$4.86
107
in stock
 Buy Now
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Features

ESD Protection for RS-485 I/O Pins ±15kV, Human Body Model
True Fail-Safe Receiver While Maintaining EIA/TIA-485 Compatibility
Enhanced Slew-Rate Limiting Facilitates Error-Free Data Transmission (MAX3080E–MAX3085E/MAX3089E)
1nA Low-Current Shutdown Mode (Except MAX3081E/MAX3084E/MAX3087E)
Pin-Selectable Full/Half-Duplex Operation (MAX3089E)
Phase Controls to Correct for Twisted-Pair Reversal (MAX3089E)
Allow Up to 256 Transceivers on the Bus

Specifications

# Tx/Rx 1Tx + 1Rx
Duplex Full
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/14SOIC (N)/14
BudgetaryPrice (See Notes) 1.95

Last 6 months Inventory & Pricing History

MAX3080EESD+ Semiconductors - ICs by Analog Devices

TRANCEIVER RS485/422 PROESD SMD

Electronic & Electrical Components>Semiconductors - ICs>Driver & Interface ICs
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Device Type Line Driver / Receiver
IC Interface Type RS422 RS485
No. of Drivers 1Drivers
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
Driver Case Style SOIC
No. of Pins 14Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
IC Generic Number -
SVHC No SVHC (15-Jan-2018)
Base Number 3080
Data Rate 115Kbps
IC Temperature Range Industrial
Line Bus Drive Receive Transceiver Type Transceiver
Operating Temperature Range -40°C to +85°C
Supply Current 475µA
Supply Voltage Range 4.75V to 5.25V
Termination Type Surface Mount Device

Last 6 months Inventory & Pricing History

Alternative Descriptions

Tranceiver, Rs485/422, Proesd, Smd | Newark Electronics
TRANCEIVER, RS485/422, PROESD, SMD | element14

Frequently Asked Questions

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Is the MAX3080EESD+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX3080EESD+ .

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