KSM AD

AUK CORP.
OPTIC RECEIVER MODULES
KSM-□□□ AD Series
Description
KSM-□□□ AD Series consist of a PIN Photodiode of high
speed and a preamplifier IC in the package as an receiver
for Infrared remote control systems
Features
IC & PD Chip Change anything But guarantee Specificcation
Wide supply-voltage range : 2.7V to 5.5V
Shielded against electrical field disturbance
High immunity against ambient light disturbances
Available for carrier frequencies between 32.7kHz to 40kHz
TTL and CMOS compatible
Applications
LCD TV Applications compatibility
Audio & Video Applications (TV, VTR, Audio, DVDP, CDP)
Home Appliances (Air conditioner, Computer, Camcoder, Set-top)
Remote Control Equipment
Absolute Maximum Ratings
Parameter
Supply Voltage
Operating Temperature
Storage Temperature
Soldering Temperature
Symbol
Vcc
Topr
Tstg
Tsol
B.P.F Center Frequency
Ratings
6.0
-20℃∼80℃
-25℃∼85℃
260
(Max 5 sec)
[Ta=25℃]
Unit
V
℃
℃
℃
Model No.
KSM-□□1□AD seires
KSM-□□2□AD seires
KSM-□□3□AD seires
KSM-□□4□AD seires
KSM-□□5□AD seires
B.P.F Center Frequency(㎑)
40.0
36.7
37.9
32.7
Not Support
The contents of this data sheet are subject to change without advance notice for the purpose of improvement.
When using this product, would you please refer to the latest specifications.
Rev. date:
25-Jan-11
KSM-20110125-000
KSM-□□□ AD Series
Electrical Characteristics
Parameter
[Ta=25℃, Vcc=5.0V(Vcc=3.0V)]
Symbol
Recommended Supply Voltage
Condition
Vcc
Current Consumption
Max.
Unit
2.7
-
5.5
V
-
-
2.5
㎃
-
940
-
㎚
B.P.F Center Frequency
fo
-
B.P.F Center
-
㎑
Transmission Distance(KSM-60□) *1
L
0˚
18
-
-
±30 ˚
12
-
-
Vcc-0.5
Vcc-0.3
-
V
0.2
-
0.5
800
800
V
㎲
㎲
*1
No signal input
Typ.
λp
Peak Wavelength
Icc
Min.
250±50lx
*1
VOH
30cm over
Low level Output voltage
*1
High level Output Pulse Width *1
Low level Output Pulse Width *1
Output Form
VOL
TWH
TWL
the ray axis
Burst wave=600㎲
Period = 1.2㎳
High level Output voltage
400
400
Active Low Output
m
*1. It specifies the maxmum distance between emitter and detector that the output wave form satisfies the standard under the conditions
below against the standard transmitter.
1) Measuring place
: Indoor without extreme reflection of light
2) Ambient light source
: Detecting surface illumination shall be irradiate 200±50lx under ordinary white fluorescence lamp without
high frequency lightning
3) Standard transmitter
: Burst wave of standard transmitter shall be arranged to 400mVP-P under the measuring circuit
The contents of this data sheet are subject to change without advance notice for the purpose of improvement.
When using this product, would you please refer to the latest specifications.
Rev. date:
25-Jan-11
KSM-20110125-000
KSM-□□□ AD Series
■ Measuring Method [Ta=25℃]
Output Pulse Width
Test Method of Transmission Distance
Standard Transmitter
t
u
p
t
u
o
r
e
t
t
i
m
s
n
a
r
T
d
r
a
d
n
a
t
S
r
e
t
t
i
m
s
n
a
T
s
u
0
0
6
s
u
0
0
6
%
0
5
y
t
u
D
t
u
o
V
)
o
f
(
y
c
n
e
u
q
e
r
F
r
e
i
r
r
a
C
+5V
10㏀
C
S
O
c
c
V
r
e
t
t
i
m
s
n
a
r
T
e
s
l
u
p
t
u
p
t
u
o
n
o
c
o
m
e
R
Vout
m
C
5
2
L
TH
L
W
T
d
n
a
ls
an
to
ni
ot
D z
c
N i
e
G r
r
oi
hd
s
el
ta
ac
ci
it
dr
ne
Iv
:
10㏀
L
:
e
c
n
a
t
s
i
D
l
a
v
i
r
r
A
10㎌
VH
VL
■ Block Diagram
■ Standard Application Circuit with R-C Decoupling Filter
*1 Recommended Circuit Description
1) Transmitter(IRED) drive current
: IFP = 300mAP-P ~ 600mAP-P
2) R-C Decoupling Filter with Lower Cut-off Frequency
: R=100Ω~470Ω , C=47uF ~ 100uF
⇒ fc = 1/2πRC = 33.9~3.4Hz
3) optional
: External pull-up resistor =10kΩ over , But recommand null
: Cp2 recommand null
The contents of this data sheet are subject to change without advance notice for the purpose of improvement.
When using this product, would you please refer to the latest specifications.
Rev. date:
25-Jan-11
KSM-20110125-000