HES30 SERIES HES-3018 REMOTE CONTROLLER HES-3018 CMOS design

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HES30 SERIES HES-3018 REMOTE CONTROLLER HES-3018 CMOS design

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HES3018
HES30 SERIES
HES-3018 REMOTE CONTROLLER
HES-3018 CMOS designed remote controlled applications. function control keys controlling motions (i.e. forward, backward, rightward, leftward, turbo function) remote controlled car.
Features
Wide operating voltage: 2.5V~5.5V. external components needed. stand-by current. Forward acceleration. oscillator.
Function Block Diagram
OSCI Oscillator OSCO
Timing Generator
RIGHTWARD LEFTWARD FORWARD BACKWARD TURBO
Latch Circuit
Encoding Circuit
Signal Output
Last Update: March
Version
HES3018
HES30 SERIES
Configuration
RIGHTWARD BACKWARD FORWARD TURBO LEFTWARD TEST OSCI
HES-3018
OSCO
Descriptions
Name
RIGHTWARD BACKWARD FORWARD TURBO OSCO OSCI TEST LEFTWARD
Function
Rightward function control, active low, internal pull-high resistor internal connection Negative power supply Backward function control, active low, internal pull-high resistor Forward function control, active low, internal pull-high resistor Forward acceleration control, active low. internal pull-high resistor Output encoding signal with carrier frequency Serial data output (encoding signal) Positive power supply Function control indication Oscillator output Oscillator input testing, internal pull-low resistor Leftward function control, active low, internal pull-high resistor
Last Update: March
Version
HES3018
HES30 SERIES
Absolute Maximum Ratings
(All voltage referenced GND)
Item
Supply Voltage Input/ Output Voltage Operating Temperature Storage Temperature
Symbol
VI/VO
Rating
GND-0.3~VDD+0.3
Unit
Electrical Characteristics
voltage referenced GND, Ambient temperature=25)
Parameters
Operating Voltage Operating Current Stand-by Current System Frequency Output Drive Current
Symbol
Condition
Load
Min.
Typ.
Max.
Unit
Output pull
Last Update: March
Version
HES3018
HES30 SERIES
Application Circuit
RIGHTWARD LEFTWARD
TEST
220K 2.2µH
2.2µH 6R8K
OSCI
270K 4.3V
C945
BACKWARD OSCO
FORWARD
C945
47µF
TURBO
6.8K
Note: adjustable inductance.
NOTICE:
1.The information contained herein could changed without notice owing product technical improvements. Please make sure before using product that information referring up-to-date. responsibility assumed consequence resulting from wrong improper operation, etc.of product.
Last Update: March
Version

HES30 SERIES HES-3018 REMOTE CONTROLLER HES-3018 CMOS design

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