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參數(shù)資料
| 型號： | BL0507 |
| 廠商： | 上海貝嶺股份有限公司 |
| 英文描述： | Infrared Remote Control Transmitter IC |
| 中文描述： | 紅外遙控發(fā)射器IC |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 99K |
| 代理商： | BL0507 |
BL0507
Infrared Remote Control Transmitter IC
Address
No.810, YiShan Road ShangHai China Tel
86-021-64850700 Fax
86-64852222 Zip.200233
10,11
23,24,
1~6
14~21
7
22
OSC O/I
KI
0
~KI
7
Oscillation pins
Matrix pins
Connecting ceramic resonator
Key input
I
KI/O
0
~KI/O
7
REM
CCS
I/O
O
I
Matrix pins
Key output, Custom code input
Outputs the transmission code
T The custom code can be set by diode
connected to the CCS pin and the KI/O pins
Outputs “L” while REM pin is outputting a
transmission code
D
7
is set to “0” by connecting the SEL to V
DD
D
7
is set to “1” by connecting the SEL to V
SS
13
LMP
O
9
ESL
I
Absolute Maximum Ratings
(T
a
=25
°
C)
Characteristic
Supply Voltage
Input Voltage
Power Dissipation
Operation Temperature
Storage Temperature
Symbol
V
DD
V
in
P
d
T
opt
T
stg
Rating
6.0
-0.3 to V
DD
250
-20 to +75
-40 to + 125
Unit
V
V
mW
°
C
°
C
Electrical Characteristics
(T
a
=25
°
C,V
DD
=3.0V)
Characteristic
Supply Voltage
Current Consumption 1
Current Consumption 2
REM High Level output Current
REM Low Level output Current
LMP High Level output Current
LMP Low Level output Current
KI High Level Input Current
KI Low Level Input Current
KI High Level Input Voltage
KI Low Level Input Voltage
KI/O High Level Input Voltage
KI/O Low Level Input Voltage
KI/O High Level Input Current
KI/O Low Level Input Current
KI/O High Level Output Current
KI/O Low Level Output Current
CCS High Level Input Voltage
CCS High Level Input Current
Symbol
V
DD
I
DD1
I
DD2
I
OH1
I
OL2
I
OH2
I
OL2
I
ih1
I
iL1
V
ih1
V
iL1
V
ih2
V
iL2
I
ih2
I
iL2
I
OH3
I
OL3
V
ih3
I
ih3
Min
2.0
Typ
3.0
0.1
Max
3.3
1.0
1.0
Unit
V
mA
μ
A
mA
μ
A
μ
A
mA
μ
A
μ
A
Condition
f
osc
=455kHz
f
osc
=STOP
V
O
=1.5V
V
O
=0.3V
V
O
=2.7V
V
O
=0.3V
V
in
=3.0V
V
in
=0V
-5.0
15
-15
1
10
-8.0
30
-30
1.5
30
-0.2
0.7V
DD
0
0.3V
DD
V
DD
0.4
7
-0.2
2.5
100
1.3
0
2
μ
A
μ
A
mA
μ
A
V
μ
A
V
in
=3.0V
V
in
=0V
V
O
=2.5V
V
O
=1.7V
1.0
35
1.1
0.2
Pull up
V
in
=3.0V
Pull up
V
in
=0V
Pull down
V
in
=3.0V
Pull down
V
in
=0V
CCS Low Level Input Current
I
iL3
-3
-3
μ
A
CCS High Level Input Current
I
iH4
10
30
μ
A
CCS Low Level Input Current
I
iL4
-0.2
μ
A
Recommended Operating Conditions
Characteristic
Supply Voltage
Oscillation Frequency
Input Voltage
Symbol
V
DD
f
osc
V
in
Min
2.0
400
0
Typ
3.0
455
Max
3.3
500
V
DD
Unit
V
kHz
V
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