CA9540 Unfold All
Product Description
CA9540 is a 2-channel bidirectional translating multiplexer controlled by I2C-bus. It supports SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs or channels via the I2C-bus interface. It is ideally used in Server and Telecom equipment.
Product Features

l  Operation Voltage: 1.65V to 5.5V

l  Standby Current: 1μA (Max.)

l  1-of-2 bidirectional translating multiplexer between 1.8V, 2.5V, 3.3V and 5.0V

l  Compatible with SMBus and I2C interface

l  I2C Speed up to 1.0MHz (Fast mode+)

l  5.5V tolerant inputs

l  Channel selection by Control Register

l  No Glitch during Power-up

l  Noise Filter on SCL/SDA inputs

l  Temperature Range: -40oC to 85oC


Typical Application
Functional Block Diagram
Package

SOP-8

MSOP-8


Datasheet
Ordering Information

Order PN

Green1

Package

Marking ID2

Packing

MPQ

Operation Temperature

CA9540MR

Halogen free

SOP-8

9540

YWWAXX

Tape & Reel

4,000

-40oC ~ +85oC


Copyright@Sensylink Inc. 2024 沪ICP备17014742号-1 | 隐私策略
Copyright@Sensylink Inc. 2024
沪ICP备17014742号-1 | 隐私策略