MAX13442EASA+ by Analog Devices

±15kV ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers

Status: Active
Series: MAX13442E
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX13442E/MAX13444E are fault-protected RS-485 and J1708 transceivers that feature ±80V protection from signal faults on communication bus lines. The MAX13442E/MAX13444E feature a reduced slew-rate driver that minimizes EMI and reflections, allowing error-free transmission up to 250kbps. The MAX13443E driver can transmit up to 10Mbps. The high-speed MAX13443E RS-485 tranceiver features ±60V protection from signal faults on communication bus lines. These transceivers feature foldback current limit. Each device contains one differential line driver with three-state output and one differential line receiver with three-state input. The 1/4-unit-load receiver input impedance allows up to 128 transceivers on a single bus. The devices operate from a 5V supply. True fail-safe inputs guarantee a logic-high receiver output when the receiver inputs are open, shorted, or connected to an idle data line. Hot-swap circuitry eliminates false transitions on the data bus during circuit initialization or connection to a live backplane. Short-circuit current-limiting and thermal-shutdown circuitry protect the driver against excessive power dissipation, and on-chip ±15kV ESD protection eliminates costly external protection devices. The MAX13442E/MAX13443E/MAX13444E are available in an 8-pin SO package and are specified over the automotive temperature range.

Prices starting from US$2.81


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$5.03
257
Buy Now
Logo for Schukat Electronic Schukat Electronic US$2.81
105
Buy Now
View Full Pricing & Stock Comparison

Features

±15kV ESD Protection
±80V Fault Protection (±60V MAX13443E)
Guaranteed 10Mbps Data Rate (MAX13443E)
Hot-Swappable for Telecom Applications
True Fail-Safe Receiver Inputs
Enhanced Slew-Rate-Limiting Facilitates Error-Free Data Transmission (MAX13442E/MAX13444E)
Allow Up to 128 Transceivers on the Bus
-7V to +12V Common-Mode Input Range
±6mA FoldBack Current Limit
Industry-Standard Pinout

Specifications

# Tx/Rx 1Tx + 1Rx
Duplex Half
VSUPPLY (V) 5
Data Rate (kbps) (min) 250
Fault Protect. (±V) 80
ICC (mA) (typ) 16
ESD Protect. (±kV) 15
Tx EN Yes
Rx EN Yes
ICC (Shutdn.) (µA) (typ) 0.001
Oper. Temp. (°C) -40 to +125
Package/Pins SOIC (N)/8
BudgetaryPrice (See Notes) 3.37


MAX13442EASA+ Semiconductors - ICs by Analog Devices

RS485 TXRX 250KBPS 5.25V NSOIC-8

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

Specifications

Device Type Transceiver
IC Interface Type 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 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number MAX13442E
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Rs485 Txrx, 250Kbps, 5.25V, Nsoic-8 | Newark Electronics
RS485 TXRX, 250KBPS, 5.25V, NSOIC-8 | Farnell
Transceiv. RS485 +5V 15kV ESD SO8 | Schukat Electronic

Frequently Asked Questions

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Is the MAX13442EASA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX13442EASA+ have stock available?

Authorised distributors including Newark Electronics, Farnell and Schukat Electronic have stock available or on a lead time for MAX13442EASA+ .

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