Electronic Components Datasheet Search |
|
LTC2861CGN-TRPBF Datasheet(PDF) 1 Page - Linear Technology |
|
LTC2861CGN-TRPBF Datasheet(HTML) 1 Page - Linear Technology |
1 / 16 page LTC2859/LTC2861 1 285961fb 20Mbps RS485 Transceivers with Integrated Switchable Termination The LTC®2859 and LTC2861 are low power, 20Mbps RS485/422 transceivers operating on 5V supplies. The receiver includes a logic-selectable 120Ω termination, one-eighth unit load supporting up to 256 nodes per bus, and a failsafe feature that guarantees a high output state under conditions of floating or shorted inputs. The driver features a logic-selectable low-EMI 250kbps operating mode, and maintains a high output impedance over the entire common mode range when disabled or when the supply is removed. Excessive power dissipation caused by bus contention or a fault is prevented by current limiting all outputs and by a thermal shutdown. Enhanced ESD protection allows the LTC2859 and LTC2861 to withstand ±15kV (human body model) on the transceiver interface pins without latchup or damage. ■ Low Power RS485/RS422 Transceiver ■ Level Translator ■ Backplane Transceiver ■ Integrated, Logic-Selectable 120Ω Termination Resistor ■ 20Mbps Max Data Rate ■ No Damage or Latchup to ESD: ±15kV HBM ■ High Input Impedance Supports 256 Nodes ■ 250kbps Low-EMI Mode ■ Guaranteed Failsafe Receiver Operation Over the Entire Common Mode Range ■ Current Limited Drivers and Thermal Shutdown ■ Delayed Micropower Shutdown (5μA Max) ■ Power Up/Down Glitch-Free Driver Outputs ■ Low Operating Current (900μA Max in Receive Mode) ■ Meets All TIA/EIA-485-A Specifications ■ Available in 10-Pin 3mm × 3mm DFN, 12-Pin 4mm × 3mm DFN and 16-Pin SSOP Packages LTC2859 at 20Mbps PART NUMBER DUPLEX PACKAGE LTC2859 Half DFN-10 LTC2861 Full SSOP-16, DFN-12 TYPICAL APPLICATION FEATURES APPLICATIONS DESCRIPTION PRODUCT SELECTION GUIDE L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. 285961 TA02 20ns/DIV 2V/DIV DI Y–Z Y Z RE TE RO DE DI SLO R D 2859/61 TA01 LTC2859 120Ω RE RO TE DE DI SLO R D LTC2859 120Ω RE RO TE DE DI SLO R D LTC2859 120Ω |
Similar Part No. - LTC2861CGN-TRPBF |
|
Similar Description - LTC2861CGN-TRPBF |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |