LINEAR TECHNOLOGY  LTC1485CN8#PBF  Driver Line, RS422/RS485 Transceiver, 4.75V-5.25V in, DIP-8

LINEAR TECHNOLOGY LTC1485CN8#PBF

Image is for illustrative purposes only. Please refer to product description.

Product Overview


The LTC1485CN8#PBF is a differential Bus Transceiver designed for multipoint data transmission standard RS485 applications with extended common-mode range (12 to -7V). It also meets the requirements of RS422. The CMOS with Schottky design offers significant power savings over its bipolar counterpart without sacrificing ruggedness against overload or ESD damage. The driver and receiver feature three-state outputs with the driver outputs maintaining high impedance over the entire common-mode range. Excessive power dissipation caused by bus contention or faults is prevented by a thermal shutdown circuit which forces the driver outputs into a high impedance state. I/O pins are protected against multiple ESD strikes of over ±10kV. The receiver has a fail-safe feature which guarantees a high output state when the inputs are left open.
  • ESD protection over ±10kV
  • Low power (ICC= 1.8mA typical)
  • 28ns Typical driver propagation delays with 4ns skew
  • Designed for RS485 or RS422 applications
  • Single 5V supply
  • -7 to 12V Bus common-mode range permits ±7V ground difference between devices on the bus
  • Thermal shutdown protection
  • Power-up/down glitch-free driver outputs
  • Driver maintains high impedance in three-state or with the power off
  • Combined impedance of a driver output and receiver allows up to 32 transceivers on the bus
  • 60mV Typical input hysteresis
  • Pin compatible with the SN75176A, DS75176A and SN75LBC176

Applications

Signal Processing
ESD sensitive device, take proper precaution while handling the device.
Back to top

Product Information


  • Device Type RS422 / RS485 Transceiver
  • IC Interface Type RS422, RS485
  • No. of Drivers 1Drivers
  • Supply Voltage Min 4.75V
  • Supply Voltage Max 5.25V
  • Driver Case Style DIP
  • No. of Pins 8Pins
  • Operating Temperature Min 0°C
  • Operating Temperature Max 70°C
  • Packaging Each
  • MSL -
  • Supply Voltage Range 4.75V to 5.25V
  • SVHC No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

View this product in our online catalog


This product also features on the following pages and catalog editions:

  •  131/182
  •  132/180

  • CAD CadSoft_EAGLE (2.60KB) EN
  • Availability

    Availability:  98


    • 98 in stock for same day shipping
     
    Check stock and lead times
      More stock available week commencing 5/30/16

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $3.23 $3.23

    Buy

    Price

    Quantity List Price
    1 - 24 $3.23
    25 - 99 $2.15
    100+ $1.70
     
     
    Low

    Legislation and Environmental


    Back to top

    Similar Products

    Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.

    Customer Reviews


    Customer Q&A Exchange

    Community

    Like to see information about this product from other customers?

     Read discussions, blogs, documents from our community members.

    Filters:

    Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.

    Customers Also Bought