MC44107 Datasheet PDF Download, Motorola Semiconductor





(PDF) MC44107 Datasheet Download

Part Number MC44107
Description IR Remote Control Transmitter
Manufacture Motorola Semiconductor
Total Page 8 Pages
PDF Download Download MC44107 Datasheet PDF

Features: www.DataSheet4U.com MOTOROLA SEMICONDUC TOR TECHNICAL DATA Order this document by MC44107/D Product Preview IR Remot e Control Transmitter CMOS The MC44107 remote control transmitter converts a k eyboard input into a pulse code modulat ed signal suitable for infrared transmi ssion to an appropriate receiver. Its l arge command capacity, 512 commands, ma kes it highly suited to remote control applications in TV, video, hi–fi, etc . The transmitter is an LSI circuit rea lized in complementary MOS technology. • • • • • • Binary Coded, 9 –Bit PCM Data Word Simple Modulator R equirements One–Pin Reference Oscilla tor for External Ceramic Resonator Very Low (Maximum 1 µA) Standby Current Co nsumption Wide Operating Voltage Range: 4 to 10 V Operating Temperature Range: – 40 to 85° C 20 1 MC44107 P SUFFI X PLASTIC DIP CASE 738 ORDERING INFORM ATION MC44107P Plastic DIP PIN ASSIGNM ENT R5 R2 R7 Dout R1 R6 R8 R4 R3 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 MUX CD CF OSC CG CC CB CE CH PAGE BLOCK.

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www.DMataOSTheOeRt4UO.LcoAm
SEMICONDUCTOR TECHNICAL DATA
Product Preview
IR Remote Control Transmitter
CMOS
The MC44107 remote control transmitter converts a keyboard input into a
pulse code modulated signal suitable for infrared transmission to an appropriate
receiver. Its large command capacity, 512 commands, makes it highly suited to
remote control applications in TV, video, hi–fi, etc. The transmitter is an LSI
circuit realized in complementary MOS technology.
Binary Coded, 9–Bit PCM Data Word
Simple Modulator Requirements
One–Pin Reference Oscillator for External Ceramic Resonator
Very Low (Maximum 1 µA) Standby Current Consumption
Wide Operating Voltage Range: 4 to 10 V
Operating Temperature Range: – 40 to 85° C
OSC 17
OSC
BLOCK DIAGRAM
VDD
20
÷ 24
÷ 25 MUX ÷ 25
Order this document
by MC44107/D
MC44107
P SUFFIX
PLASTIC DIP
20 CASE 738
1
ORDERING INFORMATION
MC44107P Plastic DIP
PIN ASSIGNMENT
R5 1
R2 2
R7 3
Dout 4
R1 5
R6 6
R8 7
R4 8
R3 9
VSS 10
20 MUX
19 CD
18 CF
17 OSC
16 CG
15 CC
14 CB
13 CE
12 CH
11 PAGE
4
MODULATOR
DATA
11
PAGE
R1 5
R2 2
9
R3
R4 8
1
R5
6
R6
R7 3
R8 7
ROW
ENCODER
÷ 22
TEST
SUPERVISE
AND
CONTROL
SCANNER
10
VSS
9–BIT
SHIFT
REG.
COLUMN
DECODER
14
15
19
13
18
16
12
CB
CC
CD
CE
CF
CG
CH
This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
REV 2
8/95
©MOMoTtoOroRla,OInLc.A1995
MC44107
1

                    
  






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