CCA1224中文资料Serial Bus Interface for Automotive Audio Controllers数据手册Renesas规格书

描述 Description

The CCA1224 is a bus interface IC with driver and receiver functions. 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.

BenefitsTwo or combined data inputs (3.3V and 5.0V)Wide receiver common-mode input range of 0V to 5VHysteresis input comparatorDrop-in replacement for HA12240

特性 Features

• Current drive output typ. 3.8mA
• Hysteresis comparator for receiver
• Open collector receiver output
• Operating VCC 5V ±0.5V
• Standby function (IVCC <1μA)
• ESD protection 2kV on all IO pins
• 3.9mm x 4.9mm SOPN-8 package
• Automotive qualified (AEC-Q100)

应用 Application

• Automotive audio equipment controller
• General audio controller