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SN55LBC172

PinoutSpecificationsSupply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 7 VOutput voltage range, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V to 15 VInput voltage range, VI . . . . . . . . . . . . . . . . . . . . ...

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SeekIC No. : 004497274 Detail

SN55LBC172: PinoutSpecificationsSupply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 7 VOutput voltage range, VO . . . . . . . . . . . . . . . . . . . . . . . . . ...

SN55LBC172 Data Sheet

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Part Number:
SN55LBC172
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



Pinout

Connection Diagram
Connection Diagram


Specifications

Supply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . .  . 0.3 V to 7 V
Output voltage range, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V to 15 V
Input voltage range, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . 0.3 V to 7 V
Continuous power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . Internally limited‡
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . .  . . . . . 55   to 125 
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65   to 150 
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . 65   to 150 

1: All voltage values are with respect to GND.


Description

The SN55LBC172 is a monolithic quadruple differential line driver with 3-state outputs. This device is designed to meet the requirements of the Electronics Industry Association (EIA) standard RS-485. The SN55LBC172 is optimized for balanced multipoint bus transmission at data rates up to and exceeding 10 million bits per second. The driver features wide positive and negative common-mode output voltage ranges, current limiting, and thermal-shutdown circuitry, making it suitable for party-line applications in noisy environments. The SN55LBC172 is designed using the LinBiCMOSE process, facilitating ultralow power consumption and inherent robustness.

The SN55LBC172 provides positive- and negative-current limiting and thermal shutdown for protection from line fault conditions on the transmission bus line. This device offers optimum performance when used with the SN55LBC173M quadruple line receiver. The SN55LBC172 is available in the 16-pin CDIP package (J), the 16-pin CPAK package (W), or the 20-pin LCCC package (FK).

The SN55LBC172 is characterized for operation over a military temperature range of 55   to 125  .




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