LTC1694-1 - SMBus/I²C Accelerator

The LTC1694-1 is a dual SMBus active pull-up designed to enhance data transmission speed and reliability under all specified SMBus loading conditions. The LTC1694-1 is also compatible with the Philips IC Bus.
The LTC1694-1 allows multiple device connections or a longer, more capacitive interconnect, without compromising slew rates or bus performance, by supplying a high pull-up current of 2.2mA to slew the SMBus or IC lines during positive bus transitions.
During negative transitions or steady DC levels, the LTC1694-1 sources zero current. External resistors, one on each bus line, trigger the LTC1694-1 during positive bus transitions and set the pull-down current level. These resistors determine the slew rate during negative bus transitions and the Logic low DC level.
The LTC1694-1 is available in a 5-pin SOT-23 package.
By Linear Technology Corporation
Part Manufacturer Description Datasheet Samples
EL5101IC-T7 Intersil Corporation 1 CHANNEL, VIDEO AMPLIFIER, PDSO5, SC-70
HA4201CB Intersil Corporation 1-CHANNEL, CROSS POINT SWITCH, PDSO8
EL5146CS-T13 Intersil Corporation 1 CHANNEL, VIDEO AMPLIFIER, PDSO8, SO-8
EL5146CS-T7 Intersil Corporation 1 CHANNEL, VIDEO AMPLIFIER, PDSO8, SO-8
EL7531EVAL1Z Intersil Corporation EL7531 EVALUATION BOARD 1 - ROHS COMPLIANT - MSOP
EL5101IC-T7A Intersil Corporation 1 CHANNEL, VIDEO AMPLIFIER, PDSO5, SC-70
5962-8501501XX Intersil Corporation 1 CHANNEL(S), 1Mbps, SERIAL COMM CONTROLLER, CDIP28
EL5197CS-T7 Intersil Corporation 1 CHANNEL, VIDEO AMPLIFIER, PDSO8, SO-8
HFA1145MJ/883 Intersil Corporation 1 CHANNEL, VIDEO AMPLIFIER, CDIP8, CERDIP-8
5962-85015013X Intersil Corporation 1 CHANNEL(S), 1Mbps, SERIAL COMM CONTROLLER, CQCC28
LTC1694-1 's PackagesLTC1694-1 's pdf datasheet



LTC1694-1 Pinout, Pinouts
LTC1694-1 pinout,Pin out
This is one package pinout of LTC1694-1,If you need more pinouts please download LTC1694-1's pdf datasheet.

LTC1694-1 Application circuits
LTC1694-1 circuits
This is one application circuit of LTC1694-1,If you need more circuits,please download LTC1694-1's pdf datasheet.


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LTC1694-1 Application Notes LTC1694-1 RoHS LTC1694-1 Circuits LTC1694-1 footprint
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