Part Datasheet Search > LED Drivers > MC14489 Datasheet PDF
Images are for reference

MC14489 Datasheet PDF

Part Series:MC14489 Series
Category:LED Drivers
Description:LED Driver 40Segment 5V 20Pin Plastic Dip Rail
Document:MC14489BPE Datasheet PDF (23 Pages)

MC14489 Datasheet PDF LED Drivers

22 Pages
NXP
NXP MC14489BPE Led Driver, 15Outputs, Common Cathode, 4.5V-5.5V in, 4MHz switch, 5.4V/17.5mA out, DIP-20
22 Pages
Freescale
IC DRIVER LED/LAMP 5CH 20-SOIC
22 Pages
Freescale
LED DRVR 40Segment 5V 20Pin SOIC W T/R
22 Pages
Freescale
IC DRIVER LED/LAMP 5CH 20-DIP
22 Pages
Freescale
IC DRIVER LED/LAMP 5CH 20-SOIC
22 Pages
Motorola
Multy-Character LED Display/Lamp Driver
22 Pages
Motorola
LED Driver 40Segment 5V 20Pin PDIP
22 Pages
Motorola
Multy-Character LED Display/Lamp Driver
22 Pages
NXP
IC DRIVER LED/LAMP 5CH 20-SOIC
22 Pages
NXP
LED DRVR 40Segment 5V 20Pin PDIP

MC14489BPE - Freescale Specifications

TYPE
DESCRIPTION
Mounting Style
Through Hole
Number of Pins
20 Pin
Supply Voltage (DC)
4.50 V, 5.50 V (max)
Current Rating
1.50 mA
Case/Package
PDIP-20
show more

MC14489BPE - Freescale Function Overview

Multy-Character LED Display/Lamp Driver CMOS
The  MC144898  is  a flexible  light-emitting-diode  driver  which  directly  in terfaces  to  individual  lamps,  7-segment  displays,  or  various  combinations  of both.  LEOs  wired  with  common  cathodes  are  driven  in  a  multiplexed-by-5 fashion.  Communication  with  an  MCUIMPU  is  established  through  a synchronous  serial  port.  The  MC 144898  features  data  retention  plus  decode  and  scan circuitry,  thus  relieving  processor  overhead.  A  single,  current-setting  resistor is  the  only  ancillary  component  required.
.Operating  Voltage  Range  of  Drive  Circuitry:  4.5  to  5.5  V
.Operating  Junction  Temperature  Range:  -40°  to  130°C
.Current  Sources  Controlled  by  Single  Resistor  Provide  Anode  Drive
.Low-Resistance  FET  Switches  Provide  Direct  Common  Cathode  Interface
.Low-Power  Mode  (Extinguishes  the  LEDs)  and  Brightness  Controlled  via Serial  Port
.Special  Circuitry  Minimizes  EMI  when  Display  is  Driven  and  Eliminates  EMI in  Low-Power  Mode
.Power-On  Reset  (POR)  Blanks  the  Display  on  Power-Up,  Independent  of Supply  Ramp  Up  Time
.May  Be  Used  with  Double-Heterojunction  LEDs  for  Optimum  Efficiency
.Chip  Complexity:  4300  Elements  (FETs,  Resistors,  Capacitors,  etc.)
show more
Part Datasheet PDF Search
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.