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SP1485E

PinoutSpecifications Specifications Vcc (V) 5 No. of Tx 1 No. of Rx 1 Duplex Half Data Rate (kbps) 20000 ESD (KV) 15 Rx Fail-Safe Open Yes Rx Fail-Safe Short No Shutdown Multi-Drop Nodes 32VCC...............................................................

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SeekIC No. : 004500168 Detail

SP1485E: PinoutSpecifications Specifications Vcc (V) 5 No. of Tx 1 No. of Rx 1 Duplex Half Data Rate (kbps) 20000 ESD (KV) 15 Rx Fail-Safe Open Yes Rx Fail-Safe Short No ...

SP1485E Data Sheet

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Part Number:
SP1485E
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/23

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Product Details

Description



Pinout

Connection Diagram




Specifications

Specifications
Vcc (V) 5
No. of Tx 1
No. of Rx 1
Duplex Half
Data Rate (kbps) 20000
ESD (KV) 15
Rx Fail-Safe Open Yes
Rx Fail-Safe Short No
Shutdown
Multi-Drop Nodes 32


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 6.60mW/oC above +70oC).................................550mW
8-pin PDIP (derate 11.8mW/oC above +70oC)..................................1000mW




Description

The SP1485E is a half-duplex transceiver that meets the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. The ESD tolerance has been improved on this device to over +15KV for both Human Body Model and IEC1000-4-2 Air Discharge Method. This device is pin-to-pin compatible with Sipex's SP485 devices as well as popular industry standards. As with the original version, the SP1485E features Sipex's BiCMOS design allowing low power operation without sacrificing performance. The SP1485E meets the requirements of the RS-485 and RS-422 protocols up to 20Mbps under load.






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