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參數資料
| 型號： | PCA8521FT |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 搖控器 |
| 英文描述： | Infrared remote control transmitter RC5 |
| 中文描述： | INFRARED, TRANSMITTER IC, PDSO16 |
| 封裝： | 7.50 MM, PLASTIC, MS-013AA, SOT-162-1, SOP-16 |
| 文件頁數： | 10/20頁 |
| 文件大小： | 100K |
| 代理商： | PCA8521FT |
1999 Jun 15
10
Philips Semiconductors
Product specification
Infrared remote control transmitter RC5
PCA8521
CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
DD
I
DD
I
DD(q)
T
amb
operating supply voltage
supply current
quiescent current
operating ambient temperature
2.0
10
5.5
2
1
+50
V
mA
μ
A
°
C
V
DD
= 5 V; T
amb
= 25
°
C
V
DD
= 3 V; T
amb
= 25
°
C
Sense lines (input only and will have a weak internal pull-up resistance)
V
IL
V
IH
R
pu
LOW level input voltage
HIGH level input voltage
pull-up resistance
0.7V
DD
50
0.3V
DD
100
V
V
k
V
DD
= 2 V
Driver lines (output only; open drain; maximum on-resistance when LOW)
R
on
maximum on-resistance
V
DD
= 2 V
2
k
Output driver (has a weak pull-up resistance)
I
sink
R
pu
sink current
pull-up resistance
V
DD
= 2 V; V
o
= 1 V
V
DD
= 2 V
45
5
mA
k
Fig.6 ROM schematic diagram.
handbook, full pagewidth
MBH036
M7H
BS2
BS1
BS0
KN5
KN4
KN3
KN2
KN1
KN0
M6H M5H M4H M3H M2H M1H M0H M7L
BANK 7 MSB
M6L M5L M4L M3L M2L M1L M0L
BANK 6 MSB
BANK 5 MSB
BANK 4 MSB
BANK 3 MSB
BANK 2 MSB
BANK 1 MSB
BANK 0 MSB
BANK 7 LSB
BANK 6 LSB
BANK 5 LSB
BANK 4 LSB
BANK 3 LSB
BANK 2 LSB
BANK 1 LSB
BANK 0 LSB
ROM 1K x 8
address
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