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參數(shù)資料
| 型號(hào)： | MC44107 |
| 廠商： | Motorola, Inc. |
| 英文描述： | IR Remote Control Transmitter |
| 中文描述： | 紅外遙控發(fā)射器 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 168K |
| 代理商： | MC44107 |
MC44107
MOTOROLA
1
Product Preview
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
μ
A) Standby Current Consumption
Wide Operating Voltage Range: 4 to 10 V
Operating Temperature Range: – 40 to 85
°
C
CB
CC
CD
CE
CF
CG
CH
14
15
19
13
18
16
12
MODULATOR
9–BIT
SHIFT
REG.
COLUMN
DECODER
SCANNER
4
DATA
MUX
÷
24
÷
25
SUPERVISE
AND
CONTROL
÷
22
ROW
ENCODER
TEST
÷
25
R1
R2
R3
R4
R5
R6
R7
R8
5
2
9
8
1
6
3
7
OSC
OSC
PAGE
11
VDD
20
VSS
BLOCK DIAGRAM
17
10
This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
Order this document
by MC44107/D
SEMICONDUCTOR TECHNICAL DATA
P SUFFIX
PLASTIC DIP
CASE 738
ORDERING INFORMATION
MC44107P
Plastic DIP
PIN ASSIGNMENT
R6
Dout
R7
R2
R5
VSS
R3
R4
R8
R1
5
4
3
2
1
10
9
8
7
6
14
15
16
17
18
19
20
11
12
13
CG
OSC
CF
CD
MUX
PAGE
CH
CE
CC
CB
20
1
REV 2
8/95
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