BL0507

Infrared Remote Control Transmitter IC

Address： No.810, YiShan Road ShangHai China Tel：86-021-64850700 Fax：86-64852222 Zip.200233

10,11

OSC O/I

Oscillation pins

Connecting ceramic resonator

23,24,

1~6

I

Matrix pins

Key input

14~21

I/O

Matrix pins

Key output, Custom code input

7

REM

O

Outputs the transmission code

22

CCS

I

T The custom code can be set by diode

connected to the CCS pin and the KI/O pins

13

LMP

O

Outputs “L” while REM pin is outputting a

transmission code

9ESL

I

Characteristic

Symbol

Rating

Unit

Supply Voltage

6.0

V

Input Voltage

V

Power Dissipation

250

mW

Operation Temperature

-20 to +75

°C

Storage Temperature

-40 to + 125

°C

Characteristic

Symbol

Min

Typ

Max

Unit

Condition

Supply Voltage

2.0

3.0

3.3

V

Current Consumption 1

0.1

1.0

mA

Current Consumption 2

1.0

µA

REM High Level output Current

-5.0

-8.0

mA

REM Low Level output Current

15

30

µA

LMP High Level output Current

-15

-30

µA

LMP Low Level output Current

11.5

mA

KI High Level Input Current

10

30

µA

KI Low Level Input Current

-0.2

µA

KI High Level Input Voltage

KI Low Level Input Voltage

KI/O High Level Input Voltage

1.3

KI/O Low Level Input Voltage

00.4

KI/O High Level Input Current

27

µA

KI/O Low Level Input Current

-0.2

µA

KI/O High Level Output Current

1.0

2.5

mA

KI/O Low Level Output Current

35

100

µA

CCS High Level Input Voltage

1.1

V

CCS High Level Input Current

0.2

µA

Pull up

CCS Low Level Input Current

-3

-3

µA

Pull up

CCS High Level Input Current

10

30

µA

Pull down

CCS Low Level Input Current

-0.2

µA

Pull down

Recommended Operating Conditions

Characteristic

Symbol

Min

Typ

Max

Unit

Supply Voltage

2.0

3.0

3.3

V

Oscillation Frequency

400

455

500

kHz

Input Voltage

V