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CCA1224

Serial Bus Interface for automotive audio controller

Description

cca1224_diagram_dialog.svg

The CCA1224 is a bus interface IC with driver and receiver function. The bus driver provides dual data inputs which can also be combined to support a single input along with a differential current bus output. The receiver uses the driver outputs as input and delivers the signal to an open collector output.  The chip is automotive qualified and is available in a SOP8 package.  It is functional and pin compatible to the obsolete part no. HA12240.

Typical applications are automotive audio equipment controllers. 

 

 

 

 

 

Features

Current drive output typ. 3.8 mA

Hysteresis comparator for receiver  

Open collector receiver output 

Operating VCC 5 V ±0.5 V

Standby function (IVCC < 1 μA)  

ESD protection 2kV on all IO pins 

SOP8 package 3.9x4.9mm

Automotive qualified (AECQ100)

Benefits

Two or combined data inputs (3.3 V and 5.0 V)

Wide receiver common mode input range of 0 to 5V

Hysteresis input comparator

Drop in replacement for HA12240

Applications

Automotive audio equipment controller

General audio controller

Package

SOPN-8

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Product Briefs and Summaries
Name Date Version
CCA1224 Product Brief (412.08 KB)
Datasheets
Name Date Version
CCA1224 Datasheet (860.48 KB)

Stay connected

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