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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Drivers & Interfaces
                                                                                                  4. Serial Communications RS232, RS485, RS422
                                                                                                  Print Page

                                                                                                  MAX3089CPD+

                                                                                                  RS422/RS485 Transceiver, 10Mbps, Half/Full Duplex, 1 Receiver/Transmitter, 4.75 to 5.25V, PDIP-14

                                                                                                  Date/Lot Code

                                                                                                  ANALOG DEVICES MAX3089CPD+
                                                                                                  ANALOG DEVICES MAX3089CPD+
                                                                                                  ANALOG DEVICES MAX3089CPD+
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoMAX3089CPD+
                                                                                                  Newark Part No.81Y9350
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  260 In Stock

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                                                                                                  QuantityPrice
                                                                                                  1+$6.600
                                                                                                  10+$5.070
                                                                                                  25+$4.690
                                                                                                  50+$4.480
                                                                                                  100+$4.270
                                                                                                  250+$4.060
                                                                                                  500+$3.940
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $6.60
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                                                                                                  Product Information

                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoMAX3089CPD+
                                                                                                  Newark Part No.81Y9350
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  IC Interface Type-
                                                                                                  IC TypeRS422 / RS485 Transceiver
                                                                                                  No. of TX Buffers-
                                                                                                  No. of Receivers1Receivers
                                                                                                  No. of Transmitters1
                                                                                                  No. of RX Buffers-
                                                                                                  Communication ModeHalf Duplex, Full Duplex
                                                                                                  Interface Case StyleDIP
                                                                                                  Data Rate Max10Mbps
                                                                                                  Supply Voltage Min4.75V
                                                                                                  Supply Voltage Max5.25V
                                                                                                  No. of Drivers1Drivers
                                                                                                  IC Case / PackagePDIP
                                                                                                  No. of Pins14Pins
                                                                                                  No. of Nodes256
                                                                                                  ESD Protection±15 kV (HBM)
                                                                                                  Fail SafeOpen, Short
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  Product Range-
                                                                                                  Qualification-
                                                                                                  MSL-
                                                                                                  SVHCNo SVHC (21-Jan-2025)

                                                                                                  Product Overview

                                                                                                  MAX3089CPD+ is a high-speed transceiver for RS-485/RS-422 communication containing one driver and one receiver. This device features 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). This transceiver typically draw 375µA of supply current when unloaded, or when fully loaded with the drivers disabled. It is used in applications such as RS-422/RS-485 communications, level translators, transceivers for EMI-sensitive applications, industrial-control local area networks.

                                                                                                  • Low power shutdown, receiver/ driver enable, 375µA quiescent current
                                                                                                  • 256 transceivers on bus
                                                                                                  • Supply current in shutdown mode is 10µA maximum at (VCC = +5V and TA = +25°C)
                                                                                                  • Receiver input resistance is 96Kohm minimum at (-7V ≤ VCM ≤ +12V)
                                                                                                  • Receiver input hysteresis is 25mV typical at (VCC = +5V and TA = +25°C)
                                                                                                  • Receiver output short-circuit current is ±95mA maximum at (VCC = +5V and TA = +25°C)
                                                                                                  • Receiver differential threshold voltage is -125mV typical at (-7V ≤ VCM ≤ +12V)
                                                                                                  • Input high voltage is 2V minimum at (VCC = +5V and TA = +25°C)
                                                                                                  • Operating temperature range from 0°C to +70°C
                                                                                                  • 14-pin plastic DIP package

                                                                                                  Notes

                                                                                                  ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

                                                                                                  Technical Specifications

                                                                                                  IC Interface Type

                                                                                                  -

                                                                                                  No. of TX Buffers

                                                                                                  -

                                                                                                  No. of Transmitters

                                                                                                  1

                                                                                                  Communication Mode

                                                                                                  Half Duplex, Full Duplex

                                                                                                  Data Rate Max

                                                                                                  10Mbps

                                                                                                  Supply Voltage Max

                                                                                                  5.25V

                                                                                                  IC Case / Package

                                                                                                  PDIP

                                                                                                  No. of Nodes

                                                                                                  256

                                                                                                  Fail Safe

                                                                                                  Open, Short

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  Qualification

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (21-Jan-2025)

                                                                                                  IC Type

                                                                                                  RS422 / RS485 Transceiver

                                                                                                  No. of Receivers

                                                                                                  1Receivers

                                                                                                  No. of RX Buffers

                                                                                                  -

                                                                                                  Interface Case Style

                                                                                                  DIP

                                                                                                  Supply Voltage Min

                                                                                                  4.75V

                                                                                                  No. of Drivers

                                                                                                  1Drivers

                                                                                                  No. of Pins

                                                                                                  14Pins

                                                                                                  ESD Protection

                                                                                                  ±15 kV (HBM)

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  -

                                                                                                  MSL

                                                                                                  -

                                                                                                  Technical Docs (1)

                                                                                                  Technical Data Sheet EN

                                                                                                  Associated Products

                                                                                                  8 Products Found

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:Unknown
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (21-Jan-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Product traceability

                                                                                                  Date/Lot Code

                                                                                                  Customer Service
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                                                                                                  Sales 01.800.463.9275
                                                                                                  Technical 01.800.463.9275
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