TEF6890H Overview
USN and WAM Write mode Subaddress 2H; INPUT and ASI Subaddress CH; AUTOGATE TEST AND APPLICATION INFORMATION PACKAGE OUTLINE SOLDERING Introduction to soldering surface mount packages Reflow soldering Wave soldering Manual soldering Suitability of surface mount IC packages for wave and reflow soldering methods DATA SHEET STATUS DEFINITIONS DISCLAIMERS PURCHASE OF PHILIPS I2C PONENTS 2003 Oct 21 2 Philips...
TEF6890H Key Features
- High integration
- No external ponents except coupling capacitors for signal inputs and outputs
- QFP44 package with small Printed-Circuit Board (PCB) footprint. 1.2 I2C-bus 1.5 Weak signal processing
- Fast mode 400 kHz I2C-bus, interfaces to logic levels ranging from 2.5 to 5 V
- Gated I2C-bus loop through to tuner IC
- Eases PCB layout (crosstalk)
- Allows mix of 400 kHz and 100 kHz busses
- Low bus load reduces crosstalk
- Buffered I/O circuit
- Supply voltage shift between both buses allowed