ISO3082DW

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Details for Texas Instruments

ISO3082DW

2.5 kVrms Isolated 5 V Half-Duplex RS-485 Transceiver
Buy Directly from Texas Instruments (7325 in Stock)
$3.1200 per unit
Series Information for ISO3082DW - Texas Instruments

Features

  • feature
    1/8 Unit Load u2013 Up to 256 Nodes on a Bus
  • feature
    3.3-V Inputs are 5-V Tolerant
  • feature
    50 kV/u03bcs Typical Transient Immunity
  • feature
    Bus-Pin ESD Protection u2013 12 kV HBM Between Bus Pins and GND2 u2013 6 kV HBM Between Bus Pins and GND1
  • feature
    Fail-safe Receiver for Bus Open, Short, Idle
  • feature
    Low Bus Capacitance u2013 16 pF (Typical)
  • feature
    Meets or Exceeds TIA/EIA RS-485 Requirements
  • feature
    Safety and Regulatory Approvals
  • feature
    Signaling Rates up to 20 Mbps
  • feature
    Thermal Shutdown Protection

Description

IC HALF-DUPLEX RS485 TXRX 16SOIC
The ISO3080 and ISO3086 devices are isolated fullduplex differential line drivers and receivers while the ISO3082 and ISO3088 devices are isolated halfduplex differential line transceivers for TIA/EIA 485/422 applications. These devices are ideal for long transmission lines because the ground loop is broken to allow for a much larger common-mode voltage range. The symmetrical isolation barrier of the device is tested to provide 2500 Vrms of isolation for 60s per UL 1577 between the bus-line transceiver and the logic-level interface. Any cabled I/O can be subjected to electrical noise transients from various sources. These noise transients can cause damage to the transceiver and/or nearby sensitive circuitry if they are of sufficient magnitude and duration. These isolated devices can significantly increase protection and reduce the risk of damage to expensive control circuits. The ISO3080, ISO3082, ISO3086, and ISO3088 are qualified for use from –40°C to 85°C.

Specifications

Device Type:
RS485 Transceiver
IC Interface Type:
RS422 RS485
No. of Drivers:
1Drivers
No. of Receivers:
1Receivers
Supply Voltage Min:
3.15V
Supply Voltage Max:
5.5V
Driver Case Style:
SOIC
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
IC Generic Number:
ISO3082
SVHC:
No SVHC (27-Jun-2018)
Base Number:
3082
Operating Temperature Range:
-40°C to +85°C
Supply Voltage Range:
3.15V to 5.5V
Termination Type:
Surface Mount Device

Alternate Descriptions

Avnet America

Single Transmitter/Receiver RS-485 16-Pin SOIC

Avnet America product

Avnet Europe

Single Transmitter/Receiver RS-485 16-Pin SOIC

Avnet Europe product

Texas Instruments

2.5 kVrms Isolated 5 V Half-Duplex RS-485 Transceiver

Texas Instruments product

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4.6

Distrelec product

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