MAX13448EESD+

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Series Information for MAX13448EESD+ - Maxim Integrated

Description

RS485 TXRX 500KBPS 5.5V NSOIC-14
The MAX13448E full-duplex RS-485 transceiver fea- tures inputs and outputs fault protected up to ±80V (with respect to ground). The device operates from a +3.0V to +5.5V supply and features true fail-safe cir- cuitry, guaranteeing a logic-high receiver output when the receiver inputs are open or shorted. This enables all receiver outputs on a terminated bus to output logic- high when all transmitters are disabled. The MAX13448E features a slew-rate limited driver that minimizes EMI and reduces reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 500kbps with a +5V supply, and 250kbps with a +3.3V supply. The MAX13448E includes a hot-swap capability to elimi- nate false transitions on the bus during power-up or hot insertion. The driver and receiver feature active-high and active-low enables, respectively, that can be connected together externally to serve as a direction control. The MAX13448E features an 1/8-unit load receiver input impedance, allowing up to 256 transceivers on the bus. All driver outputs are protected to ±8kV ESD using the Human Body Model. The MAX13448E is available in a 14-pin SO package and operates over the extended -40°C to +85°C temperature range.

Specifications

Device Type:
Transceiver
IC Interface Type:
RS485
No. of Drivers:
1Drivers
No. of Receivers:
1Receivers
Supply Voltage Min:
3V
Supply Voltage Max:
5.5V
Driver Case Style:
NSOIC
No. of Pins:
14Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
IC Generic Number:
MAX13448E
SVHC:
No SVHC (15-Jan-2018)

Alternate Descriptions

Avnet America

Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC

Avnet America product

Avnet Europe

Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC

Avnet Europe product

Avnet Asia

Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC

Avnet Asia product

Future Electronics

MAX13448 Series 5.5 V 250 kbps Full Duplex SMT RS-485 Transceiver - SOIC-14