SC9149AHN データシートの表示（PDF） - Silan Microelectronics

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SC9149AHN

INFRARED REMOTE CONTROL RECEIVER

Silan Microelectronics 

Silan

Semiconductors

SC9149A/SC9150A

PIN DESCRIPTION

Pin No.

SC9149A

SC9149AL

/9149AHN

1

1

SC9150A

1

Symbol

GND

Terminal

GND

2

2

2

Rx IN

Receiving

signal input

3~7

3~7

--

HP1

~HP5

Continuous

signal

--

--

3~8

HP1

output

~HP6

--

--

8~12

--

9~8

12~10

--

--

9~10

--

--

11~20

CP1

~CP2

SP1

~SP3

SP1

~SP5

SP1

~SP10

Cyclic

signal

output

Single-shot

signal

output

13,14

13~14

21~22 CODE Code input

15

15

23

OSC

Timing

oscillation

Power

16

16

24

VDD

supply

Function

/operation

Instruction signal

with carrier

signal eliminated

is input.

As long as

receiving signal

is input, this

output is held at

“H” level

When receiving

signal is input,

output is

reversed.

When receiving

signal is input,

output is placed

at “H” level only

for a fixed

time.(about

107msec)

Transmitter code

is compared with

a code set at this

terminal and if

they agree each

other, input is

accepted.

A resistor and a

capacitor are

parallel

connected

between this

terminal and

GND.

Input/output

configuration

F/F

VDD

Built-in pull-up resistor.

VDD

HANGZHOU SILAN MICROELECTRONICS CO.,LTD.

Rev: 1.2 2003.01.21

4

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