Description
The HA12187FP was developed to be used as a bus interface driver/receiver IC in automotive audio equipment controllers.
Two-input OR circuit
Input comparator circuit
Current output driver circuit
Receiver input comparator circuit
Receiver output circuit
Standby circuit
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 for the receivers.
- Wide receiver common-mode input operating range (Common-mode input operating range: 0 to 5 V typical).
- The driver output and the receiver input can withstand high vo.
HA12187FP_HitachiSemiconductor.pdf
