CA9546 Unfold All
Product Description
CA9546 is a 4-channel bidirectional translating Switch with reset input controlled by I2C/SMBus. It supports one master can access one pair or any combinations of 4 pairs of slave devices via the I2C or SMBus interface. It is ideally used in Server and Telecom Equipment.
Product Features

l  Operation Voltage: 1.65V to 5.5V

l  Standby Current: 1.5uA (Max.)

l  1-of-4 bidirectional translating switches 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  Up to 8 slave addresses

l   RESET input with active low

l  5.5V tolerant inputs

l  Channel0-3 or any combination selection by Control Register

l  Support hot insertion

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-16

TSSOP-16

QFN4x4-16


Datasheet
Ordering Information

Order PN

Green1

Package

Marking ID2

Packing

MPQ

Operation Temperature

CA9546MR

Halogen free

SOP-16

9546

YWWAXX

Tape & Reel

4,000

-40oC ~ +85oC

CA9546MTR

Halogen free

TSSOP-16

9546

YWWAXX

Tape & Reel

4,000

-40oC ~ +85oC

CA9546QNR

Halogen free

QFN4x4-16

9546

YWWAXX

Tape & Reel

5,000

-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