MAX13485EESA+T by Analog Devices

Half-Duplex RS-485/RS-422 Transceivers in µDFN

Status: Active
Series: MAX13485E
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MAX13485E/MAX13486E +5V, half-duplex, ±15kV ESD-protected RS-485 transceivers feature one driver and one receiver. These devices include fail-safe circuitry, guaranteeing a logic-high receiver output when receiver inputs are open or shorted. The receiver outputs a logic-high if all transmitters on a terminated bus are disabled (high impedance). The MAX13485E/MAX13486E include a hot-swap capability to eliminate false transitions on the bus during power-up or live-insertion. The MAX13485E features reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free transmission up to 500kbps. The MAX13486E driver slew rate is not limited, allowing transmit speeds up to 16Mbps. The MAX13485E/MAX13486E feature a 1/4-unit load receiver input impedance, allowing up to 128 transceivers on the bus. These devices are intended for half-duplex communications. All driver outputs are protected to ±15kV ESD using the Human Body Model. The MAX13485E/MAX13486E are available in 8-pin SO and space-saving 8-pin µDFN packages. The devices operate over the extended -40°C to +85°C temperature range.

Where to Buy

Prices starting from US$2.34

Distributor Stock
Logo for Farnell
Farnell
from US$2.45
564
in stock
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Logo for Newark Electronics
Newark Electronics
from US$2.53
564
in stock
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Logo for element14
element14
from US$2.34
564
in stock
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Features

+5V Operation
True Fail-Safe Receiver While Maintaining EIA/TIA-485 Compatibility
Hot-Swappable for Telecom Applications
Enhanced Slew-Rate Limiting Facilitates Error-Free Data Transmission (MAX13485E)
High-Speed Version (MAX13486E) Allows for Transmission Speeds Up to 16Mbps
Extended ESD Protection for RS-485/RS-422 I/O Pins ±15kV Using Human Body Model
1/4 Unit Load, Allowing Up to 128 Transceivers on the Bus
Available in Space-Saving 8-Pin μDFN or Industry Standard 8-Pin SO Packages

Specifications

# Tx/Rx 1Tx + 1Rx
Duplex Half
VSUPPLY (V) 5
Data Rate (kbps) (min) 500
ICC (mA) (typ) 4.5
ESD Protect. (±kV) 15
Tx EN Yes
Rx EN Yes
ICC (Shutdn.) (µA) (typ) 10
Oper. Temp. (°C) -40 to +85
Package/Pins SOIC (N)/8UDFN/8
BudgetaryPrice (See Notes) 1.89


MAX13485EESA+T Semiconductors - ICs by Analog Devices

RS422/RS485 TXRX 500KBPS 5.25V NSOIC

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 NSOIC
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 MAX13485E
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Rs422/Rs485 Txrx, 500Kbps, 5.25V, Nsoic | Newark Electronics
RS422/RS485 TXRX, 500KBPS, 5.25V, NSOIC | element14

Frequently Asked Questions

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Is the MAX13485EESA+T 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 MAX13485EESA+T .

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