Samsung S5G9802X01-D0B0 Datasheet

INFRAED REMOCON RECEIVER S5G9802X01

INTRODUCTION

TheS5G9802X01 is a CMOS integrated circuit for the infrared ray
remote control transmitter function to be used with the KS9801
for receiver. It can be applied to TV, VCR, VDP, CDP and AV
controller.
The S5G9802X01 has 18 functions, and a total of 75 commands can
be transmitted. These commands are generated by continuous
keys with multiple keying and 12 commands by single shot keys.

FEATURES

• Wide range of operating supply voltage :
VDD = 2.0V - 5V

• Low power consumption : IDS<1 m A at standby mode

• Containing ceramic oscillation circuit

• Function of multiple keying

• Adaptable to various models using custom code bits

ORDERING INFORMATION

16−DIP−300A

Device Package Operating Temperature

S5G9802X01-D0B0 16−DIP−300A − 20°C − + 75°C

1

S5G9802X01 INFRAED REMOCON RECEIVER

BLOCK DIAGRAM

X
X

K1
K2
K3
K4
K5
K6

V

DD

2

I

3

O

4
5
6
7
8
9

OSC DEVIDER

CONTINUOUS/SINGLE
SHOT CODE
GENERATOR CIRCUIT

KEY
INPUT
CIRCUIT

MULTIKEY
INHIBITING
CIRCUIT

V

SS

116

CLOCK
GENERATOR

TIMING
COUNTER

DATA CODE
GENERATING
CIRCUIT

STROBE SIGNAL
GENERATION
CIRCUIT

10 11 12 13

ST1 ST2 ST3 CC1

ADDRESS COUNTER
& DECODER

CUSTOM CODE
GENERATING
CIRCUIT

OUTPUT
SYNTHESIZING
CIRCUIT

15

14

REM OUT

TEST

Figure 1.

PIN CONFIGURATION

VSS

X

K1

K2

K3

K4

K5

1

2

X

I

3

O

4

5

6

7

8

16

15

14

13

12

11

10

9

VDD

REM OUT

TEST

CC1

ST3

ST2

ST1

K6

Figure 2.

2

INFRAED REMOCON RECEIVER S5G9802X01

PIN DISCRIPTION

Pin No. Symbol Input/Output Description

1,16 V

2 X
3 X

4~9 K1 ~ K6 Key Input

SS1

, V

I

O

DD

GND, Power Ground, power supply terminals
OSC Input
OSC output

Terminal for OSC, and used for connecting a 455kHz
ceramic resonator

Key input terminal for key matrix (with a built-in pull down
resistor)

10~12 ST1 ~ ST3 Strobe Output Strobe output terminal for key matrix

13 CCI

14

TEST

15 REM-OUT Remote Output

Custom Code
Input

Selected custom code

Test Terminal With a built-in pull up resistor

Remote signal output, modulation is made by 12 bits 1
cycle and 38kHz carrier wave

ABSOLUTE MAXIMUM RATINGS (Ta = 25×C)

Characteristic Symbol Value Unit

Supply Voltage V
Input Voltage V
Power Dissipation P
Operating Temperature T
Storage Temperature T
REM-OUT Output Current I

DD

IN

D
OPR
STG

OUT

VSS −0.3 − VDD+0.3 V

6 V

200 mW

−20 − 75 °C

−55 − +125 °C

−5 mA

3