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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 0

On Order:Order inventroy details 12,000
Factory Stock:Factory Stock: 1,000
Factory Lead Time: 5-10 Days
Minimum Order: 1,000
Multiple Of: 1,000
Quantity Web Price
1,000+ $2.10


Attributes Table
Interface Circuit Type 2 Wire Bus
No of Channels 2
Supply Voltage-Nom 2.7V to 5.5V
Supply Current 80µA
Features and Applications

The ISL88694IH5Z-TK is a SMBus accelerator (SMA) dual active pull-up bus terminator, designed to improve data transmission speed on SMBus or similar 2-wire serial bus interfaces. It is also compatible to the I2C serial bus.

The SMBus Accelerator provides an essential function in SMBus applications because of distributed capacitance of SMBus and multiple device input capacitances at various nodes. By incorporating SMA, systems using SMBus or I2C can reliably increase their bus load without the risk of data loss.


  • Active Termination for SMBus lines
  • Enhances System Bus Signal Rise Time
  • Increases Bus Capacity While Guaranteeing Data Integrity
  • 2.2 mA Rise Time Supply Current
  • 8kV ESD Protection on SDA and SCL Pins
  • Wide Operating Voltage Range: 2.7 V to 5.5 V
  • 2-Wire SMBus and I2C Compatible (100 kHz)
  • Small Package - SOT23-5
  • Pin-for-Pin Compatible with the LTC1694
  • Pb-Free Available (RoHS Compliant)


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