HI-8429PSMF Overview
The input type is Analog.Pins on 20 components are designed to perform the specified functions.As an output type, it uses Digital.
HI-8429PSMF Features

HI-8429PSMF Applications
There are a lot of Holt Integrated Circuits
HI-8429PSMF applications of sensor and detector interfaces.

Engine Knock Detector Signal Processing
Analog Signal Processing With Filter Characteristics
Camshaft VRS Interfaces
Crankshaft VRS Interfaces
Vehicle Speed VRS Interfaces
Automatic Lighting (Residential and Commercial)
Automation of Doors
Motion Triggered Events (Animal photography)
Position sensor
Level transmitter

HTS	8542.39.00.01
Interface Type	Serial
Minimum Operating Supply Voltage (V)	3.13
Maximum Operating Supply Voltage (V)	3.47
Typical Operating Supply Voltage (V)	3.3
Typical Supply Current (mA)	3
Minimum Operating Temperature (°C)	-55
Maximum Operating Temperature (°C)	125
Standard Package Name	SOP
Supplier Package	SOIC W EP
Mounting	Surface Mount
Package Height	2.18
Package Length	12.8
Package Width	7.5
PCB changed	20
Lead Shape	Gull-wing
Part Status	Active
Pin Count	20
Output Type	Digital
Input Type	Analog
Sensor Type	Digital Sensor
RoHS Status	RoHS Compliant