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LINEAR TECHNOLOGY  LTC4311ISC6#PBF  Specialized Interface, I2C, SMBus

LINEAR TECHNOLOGY LTC4311ISC6#PBF
Manufacturer Part No:
LTC4311ISC6#PBF
Order Code:
2294493
Technical Datasheet:
See all Technical Docs

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Product Overview

The LTC4311ISC6#PBF is a low voltage I²C/SMBus Accelerator designed to enhance data transmission speed and reliability for bus loading conditions well beyond the 400pF I²C specification limit. It operates at supply voltages from 1.6 to 5.5V and is also compatible with SMBus. It allows multiple device connections or a longer, more capacitive interconnect, without compromising slew rates or bus performance, by using two slew limited pull-up currents. During positive bus transitions, the accelerator provides slew limited pull-up currents to quickly slew the I²C or SMBus lines to the bus pull-up voltage. During negative transitions or steady DC levels, the currents are disabled 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. When disabled, the LTC4311 goes into low (<5µA) current shutdown.
  • Improves low state noise margin
  • Up to 400kHz Operation
  • Auto detect low power standby mode
  • Does not load bus when disabled or powered down
  • Strong slew limited pull-up current
  • <5µA Low supply current shutdown

Product Information

IC Interface Type:
I2C, SMBus
Interface Applications:
Battery Chargers, Industrial Control, Notebook and Palmtop Computers, Portable Instruments, TV/Video
Supply Voltage Min:
1.6V
Supply Voltage Max:
5.5V
Interface Case Style:
SC-70
No. of Pins:
6Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Industrial
  • Computers & Computer Peripherals
  • Communications & Networking
  • Power Management
  • Portable Devices

Legislation and Environmental

Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000033

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Specialized Interface, I2C

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