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DS3691

Features: Dual RS-422 line driver with mode pin low, or quadRS-423 line driver with mode pin high TRI-STATE outputs in RS-422 mode Short circuit protection for both source and sink outputs Outputs will not clamp line with power off or inTRI-STATE 100Ω transmission line drive capability Low I...

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DS3691: Features: Dual RS-422 line driver with mode pin low, or quadRS-423 line driver with mode pin high TRI-STATE outputs in RS-422 mode Short circuit protection for both source and sink outputs Outputs w...

DS3691 Data Sheet

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Part Number:
DS3691
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:

Dual RS-422 line driver with mode pin low, or quadRS-423 line driver with mode pin high
TRI-STATE outputs in RS-422 mode
Short circuit protection for both source and sink outputs
Outputs will not clamp line with power off or inTRI-STATE
100Ω transmission line drive capability
Low ICC and IEE power consumption
RS-422: ICC = 9 mA/driver typ
RS-423: ICC = 4.5 mA/driver typ:
I EE = 2.5 mA/driver typ
Low current PNP inputs compatible with TTL, MOS andCMOS
Pin compatible with AM26LS30




Specifications

Drivers 4
Receivers 0
SupplyVoltage 5 Volt
Process Bipolar
Temperature Min 0 deg C
Temperature Max 70 deg C
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Description

The DS1691A/DS3691 are low power Schottky TTL line drivers designed to meet the requirements of EIA standards RS-422 and RS-423. They feature 4 buffered outputs with high source and sink current capability with internal short circuit protection. A mode control input provides a choice of operation either as 4 single-ended line drivers or 2 differential line drivers. A rise time control pin allows the use of an external capacitor to slow the rise time for suppression of near end crosstalk to other receivers in the cable. Rise time capacitors are primarily intended for waveshaping output signals in the single-ended driver mode. Multipoint applications in differential mode with waveshaping capacitors is not allowed.

With the mode select pin low, the DS1691A/DS3691 are dual-differential line drivers with TRI-STATE outputs. They feature ±10V output common-mode range in TRI-STATE mode and 0V output unbalance when operated with ±5V supply.

Application Notes

Title Size in Kbytes Date
AN-214: Application Note 214 Transmission Line Drivers and Receivers for TIA/EIA Standards RS‐422 and RS‐423 338 Kbytes 4-Oct-04 Download
AN-967: Application Note 967 LocalTalk Physical Layer Alternatives 58 Kbytes 5-Oct-98 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.

More Application Notes

Title Size in Kbytes Date
AN-409: Application Note 409 Transceivers and Repeaters Meeting the EIA RS-485 Interface Standard 320 Kbytes 5-Oct-98 Download
AN-1057: Application Note 1057 Ten Ways to Bulletproof RS-485 Interfaces 155 Kbytes 2-Oct-02 Download
AN-847: Application Note 847 FAILSAFE Biasing of Differential Buses 89 Kbytes 5-Oct-98 Download
AN-847 (Japanese): Application Note 847 FAILSAFE Biasing of Differential Buses
640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram">		 160 Kbytes
AN-454: Application Note 454 Automotive Multiplex Wiring 107 Kbytes 5-Oct-98 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.






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