HA12187FP Datasheet (Hitachi Semiconductor) - Bus Interface Driver/Receiver

HA12187FP, Bus Interface Driver/Receiver

The HA12187FP was developed to be used as a bus interface driver/receiver IC in automotive audio equipment controllers.

It implements a two-wire serial bus.

Functions * Two-input OR circuit * Input comparator circuit * Current output driver circuit * Receiver input c

HA12187FP Features

* Supports two data inputs (Pins 1 and 3 are the input pins)

* Comparators with hysteresis characteristics were adopted for the inputs

* Current drive output drivers adopted (Output current: 3.8 mA typical)

* Comparators with hysteresis characteristics were adopted fo