LTC3157XC6

LTC3157 P-1 General Description The LTC3157 is an advanced CMOS analog switch fabricated with silicon gate CMOS technology. It achieves very low propagation delay while maintaining CMOS low power dissipation. Analog and digital voltages that may vary across the full power−supply range (from VCC to GND). The Select pin has over voltage protection that allows voltages above VCC, up to 7.0 V to be present on the pin without damage or disruption of operation of the part, regardless of the operating voltage. Features           Low power dissipation: 1uA High bandwidth: 350MHz Standard CMOS logic levels High speed with improved linearity Switches Standard NTSC/PAL Video, Audio, SPDIF and HDTV Suitable for Clock Switching, Data Mux’ing, etc. Low RDS(ON) Break Before Make Circuitry, Prevents Inadvertent Shorts Operating temperature -55℃~ +125℃ Available packages: SC70-6, DFN-6 Pin Configuration B1 1 6 Select 1 GND 2 0 1 3157 5 VCC B0 2 4 A B0 3 A 6 VCC 5 B1 4 Select GND 3 TOP VIEW Order Information Model LTC3157 Package Ordering Number MARKING SC70-6 LTC3157XC6 3157 DFN-6 LTC3157XF6 3157 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. Linearin and designs are registered trademarks of Linearin Technology Corporation. © Copyright Linearin Technology Corporation. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. FN1620-21.1 — Data Sheet 2:1 Multiplexer LTC3157 P-2 Pin Function Pin I/O Pin Function A，B0，B1 I/O Data port Select I Controlling choice VCC － Power supply port GND － Ground Functions Description Select input port Pin Function L B0 Connected to A H B1 Connected to A Absolute Maximum Ratings Characteristic Symbol Supply Voltage DC Switch Voltage (Note 1) DC Input Voltage (Note 1) DC Input Diode Current @VIN