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LTC1344

Features: `Software-Selectable Cable Termination for:`RS232 (V.28)`RS423 (V.10)`RS422 (V.11)`RS485`RS449`EIA530`EIA530-A`V.35`V.36`X.21`Outputs Won't Load the Line with Power OffApplication· Data Networking· CSU and DSU·Data RoutersPinoutSpecificationsPositive Supply Voltage (VCC) ...................

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SeekIC No. : 004401520 Detail

LTC1344: Features: `Software-Selectable Cable Termination for:`RS232 (V.28)`RS423 (V.10)`RS422 (V.11)`RS485`RS449`EIA530`EIA530-A`V.35`V.36`X.21`Outputs Won't Load the Line with Power OffApplication· Data Ne...

LTC1344 Data Sheet

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Part Number:
LTC1344
Supply Ability:
5000

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

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Product Details

Description



Features:

`Software-Selectable Cable Termination for:
`RS232 (V.28)
`RS423 (V.10)
`RS422 (V.11)
`RS485
`RS449
`EIA530
`EIA530-A
`V.35
`V.36
`X.21
`Outputs Won't Load the Line with Power Off


Application

· Data Networking
· CSU and DSU
·Data Routers


Pinout

Connection Diagram 


Specifications

Positive Supply Voltage (VCC) ................................... 7V
Negative Supply Voltage (VEE) .......................... 13.2V
Input Voltage (Logic Inputs) .. VEE 0.3V to VCC + 0.3V
Input Voltage (Load Inputs) ................................. ±18V
Operating Temperature Range
LTC1344C ................................................ 0°C to 70°C
LTC1344I............................................. 40°C to 85°C
Storage Temperature Range ............ 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C


Description

The LTC®1344 features six software-selectable ultiprotocol cable terminators. Each terminator can be onfigured as an RS422 (V.11) 100 inimum differential oad, V.35 T-network load or an open circuit for use ith RS232 (V.28) or RS423 (V.10) transceivers that rovide their own termination. When combined with the TC1343, the LTC1344 forms a complete software-selectable ultiprotocol serial port. A data bus latch feature llows sharing of the select lines between multiple interface orts.

The LTC1344 is available in a 24-lead SSOP.




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