LTC1694 - SMBus/I²C Accelerator

The LTC1694 is a dual SMBus active pull-up designed to enhance data transmission speed and reliability under all specified SMBus loading conditions. The LTC1694 is also compatible with the Philips IC Bus.
The LTC1694 allows multiple device connections or a longer, more capacitive interconnect, without compromising slew rates or bus performance, by using two bilevel hysteretic current source pull-ups.
During positive bus transitions, the LTC1694 current sources provide 2.2mA to quickly slew the SMBus line. During negative transitions or steady DC levels, the current sources decrease to 275A to improve negative slew rate and improve low state noise margins. An auto detect standby mode reduces supply current if both SCL and SDA are high.
The LTC1694 is available in a 5-pin SOT-23 package, requiring virtually the same space as two surface mount resistors.
By Linear Technology Corporation
Part Manufacturer Description Datasheet Samples
LTC1694IS5 Linear Technology IC SPECIALTY ANALOG CIRCUIT, PDSO5, 1 MM HEIGHT, PLASTIC, MO-193, SOT-23, 5 PIN, Analog IC:Other
LTC1694CS5 Linear Technology IC SPECIALTY ANALOG CIRCUIT, PDSO5, 1 MM HEIGHT, PLASTIC, MO-193, SOT-23, 5 PIN, Analog IC:Other
LTC1694-1CS5#TR Linear Technology IC SPECIALTY ANALOG CIRCUIT, PDSO5, 1 MM HEIGHT, PLASTIC, MO-193, TSOT-23, 5PIN, Analog IC:Other
LTC1694-1IS5#TRM Linear Technology IC SPECIALTY ANALOG CIRCUIT, PDSO5, PLASTIC, SOT-23, 5 PIN, Analog IC:Other
LTC1694-1CS5 Linear Technology IC SPECIALTY ANALOG CIRCUIT, PDSO5, 1 MM HEIGHT, PLASTIC, MO-193, TSOT-23, 5PIN, Analog IC:Other
LTC1694-1CS5#PBF Linear Technology IC SPECIALTY ANALOG CIRCUIT, PDSO5, PLASTIC, SOT-23, 5 PIN, Analog IC:Other
LTC1694IS5#TR Linear Technology IC SPECIALTY ANALOG CIRCUIT, PDSO5, PLASTIC, SOT-23, 5 PIN, Analog IC:Other
LTC1694-1IS5#TRPBF Linear Technology IC SPECIALTY ANALOG CIRCUIT, PDSO5, PLASTIC, SOT-23, 5 PIN, Analog IC:Other
LTC1694-1IS5#TR Linear Technology IC SPECIALTY ANALOG CIRCUIT, PDSO5, PLASTIC, SOT-23, 5 PIN, Analog IC:Other
LTC1694-1IS5#TRMPBF Linear Technology IC SPECIALTY ANALOG CIRCUIT, PDSO5, PLASTIC, SOT-23, 5 PIN, Analog IC:Other
LTC1694 's PackagesLTC1694 's pdf datasheet
LTC1694-1CS5-TR SOT-23
LTC1694-1CS5-TRM SOT-23
LTC1694-1CS5-TRMPBF SOT-23
LTC1694-1CS5-TRPBF SOT-23
LTC1694-1IS5-TR SOT-23
LTC1694-1IS5-TRM SOT-23
LTC1694-1IS5-TRMPBF SOT-23
LTC1694-1IS5-TRPBF SOT-23
LTC1694CS5-TR SOT-23
LTC1694CS5-TRM SOT-23
LTC1694CS5-TRMPBF SOT-23
LTC1694CS5-TRPBF SOT-23
LTC1694IS5-TR SOT-23
LTC1694IS5-TRM SOT-23
LTC1694IS5-TRMPBF SOT-23
LTC1694IS5-TRPBF SOT-23

LTC1694 pdf datasheet download


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

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


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