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SP3483

Features: · RS-485 and RS-422 Transceiver· Operates from a single +3.3V supply· Interoperable with +5.0V logic· Driver/Receiver Enable· Low Power Shutdown Mode· -7V to +12V Common-Mode Input Voltage Range· Allows up to 32 transceivers on the serial bus· Compatibility with the industry standard 751...

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SeekIC No. : 004500375 Detail

SP3483: Features: · RS-485 and RS-422 Transceiver· Operates from a single +3.3V supply· Interoperable with +5.0V logic· Driver/Receiver Enable· Low Power Shutdown Mode· -7V to +12V Common-Mode Input Voltage...

SP3483 Data Sheet

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Part Number:
SP3483
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

· RS-485 and RS-422 Transceiver
· Operates from a single +3.3V supply
· Interoperable with +5.0V logic
· Driver/Receiver Enable
· Low Power Shutdown Mode
· -7V to +12V Common-Mode Input Voltage Range
· Allows up to 32 transceivers on the serial bus
· Compatibility with the industry standard 75176 pinout
· Driver Output Short-Circuit Protection
·Slew Rate Limited Driver for Low EMI (SP3483)




Specifications

These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.

VCC...............................................................................................................................+7V
Input Voltages
Logic.................................................................................-0.3V to (VCC+0.5V)
Drivers..............................................................................-0.3V to (VCC+0.5V)
Receivers................................................................................................ ±15V
Output Voltages
Logic..................................................................................-0.3V to (VCC+0.5V)
Drivers..................................................................................................... ±15V
Receivers............................................................................-0.3V to (VCC+0.5V)
Storage Temperature...............................................................................-65°C to +150°C
Power Dissipation per package
8-pin NSOIC (derate 6.14mW/°C above +70°C).....................................................500mW
8-pin PDIP (derate 11.8mW/°C above +70°C).......................................................1000mW



Specifications
Vcc (V) 3.3
No. of Tx 1
No. of Rx 1
Duplex Half
Data Rate (kbps) 250
ESD (KV) 2
Typ. Shutdown ICC (A) 1
Rx Fail-Safe Open Yes
Multi-Drop Nodes 32





Description

The SP3483 device is part of a family of +3.3V low power half-duplex transceivers that meet the specifications of the RS-485 and RS-422 serial protocols. This device is pin-to-pin compatible with the Sipex SP483 device as well as popular industry standards. The SP3483 features Sipex's BiCMOS process, allowing low power operation without sacrificing performance. The SP3483 is internally slew rate limited to reduce EMI and can meet the requirements of RS-485 and RS-422 up to 250kbps.






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