TEXAS INSTRUMENTS  ISO3082DW  RS-485 TRANSCEIVER, 5.5V, SOIC-16

TEXAS INSTRUMENTS ISO3082DW

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Product Overview


The ISO3082DW is an Isolated 5V Half-duplex RS-485 Transceiver, isolated full-duplex differential line driver and receiver while the ISO3082 and ISO3088 device is isolated half-duplex differential line transceivers for TIA/EIA 485/422 applications. This device is 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 2500Vrms 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. This isolated device can significantly increase protection and reduce the risk of damage to expensive control circuits.
  • Meets or exceeds TIA/EIA RS-485 requirements
  • Signalling rate up to 20Mbps
  • 1/8 Unit load up to 256 nodes on a bus
  • Thermal shutdown protection
  • 16pF Low bus capacitance (typical)
  • 50kV/µs Typical transient immunity
  • Fail-safe receiver for bus open, short, idle
  • 3.3V Inputs are 5V tolerant
  • 12kV HBM between bus pins and GND2, 6kV HBM between bus pins and GND1 - bus-pin ESD protection
  • Green product and no Sb/Br

Applications

Security; Industrial; Automation & Process Control; Motor Drive & Control; HVAC; Building Automation; Communications & Networking
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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Product Specifications, Documents & More


  • Device Type: RS485 Transceiver
  • Driver Case Style: SOIC
  • IC Interface Type: RS485
  • MSL: MSL 2 - 1 year
  • No. of Drivers: 1
  • No. of Pins: 16
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -40°C
  • Packaging: Each
  • SVHC: No SVHC (15-Jun-2015)
  • Supply Voltage Max: 5.5V
  • Supply Voltage Min: 3.15V
  • Supply Voltage Range: 3.15V to 5.5V

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Availability

Availability:  170


  • 170 in stock for same day shipping
 
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    More stock available week commencing 4/4/16

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1 - 9 $6.69
10 - 24 $6.04
25 - 49 $5.67
50 - 99 $5.50
100 - 249 $4.97
250 - 499 $4.57
500 - 999 $3.83
1000+ $3.55
 
 
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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Suggested Substitutes
03P4528
ISO3082DWR

ISO3082DWR

TEXAS INSTRUMENTS

Digital Isolator 5V 200kbs Half-Duplex

0

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2000+ $2.93

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