TSOP4838 Vishay, TSOP4838 Datasheet - Page 2
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TSOP4838
Manufacturer Part Number
TSOP4838
Description
Infrared Receivers 4.5-5.5V 38kHz
Manufacturer
Vishay
Specifications of TSOP4838
Carrier Frequency
38 KHz
Supply Current
0.85 mA
Beam Angle
45 deg
Data Transmission Rate
800 bits/s
Mounting Style
Through Hole
Transmission Distance
45 m
Viewing Angle
45 deg
Output Current
5 mA
Operating Voltage
2.7 V to 5.5 V
Power Dissipation
10 mW
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 25 C
Transmission Range
45m
Directivity
45°
Supply Voltage Range
2.7V To 5.5V
Opto Case Style
Through Hole
Operating Temperature Range
-25°C To +85°C
Svhc
No SVHC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TSOP4838
Manufacturer:
VISHAY/威世
Quantity:
20 000
Company:
Part Number:
TSOP4838LL1
Manufacturer:
WYC
Quantity:
23 470
Company:
Part Number:
TSOP4838SB1
Manufacturer:
VIS
Quantity:
1 353
Company:
Part Number:
TSOP4838SB1
Manufacturer:
ESIC
Quantity:
30 000
Company:
Part Number:
TSOP4838SJ1
Manufacturer:
FS
Quantity:
984
Company:
Part Number:
TSOP4838UH1
Manufacturer:
EPCOS
Quantity:
1 000
TSOP22.., TSOP24.., TSOP48.., TSOP44..
Vishay Semiconductors
Note
• Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only
TYPICAL CHARACTERISTICS (T
www.vishay.com
2
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply voltage
Supply current
Output voltage
Voltage at output to supply
Output current
Junction temperature
Storage temperature range
Operating temperature range
Power consumption
Soldering temperature
ELECTRICAL AND OPTICAL CHARACTERISTICS (T
PARAMETER
Supply current
Supply voltage
Transmission distance
Output voltage low
Minimum irradiance
Maximum irradiance
Directivity
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification
is not implied. Exposure to absolute maximum rating condtions for extended periods may affect the device reliability.
V
V
V
E
O
OH
OL
e
Optical Test Signal
(IR diode TSAL6200, I
Output Signal
t
d
1)
* t
pi
1)
2)
Fig. 1 - Output Active Low
7/f
t
pi
10/f
0
- 5/f
< t
0
d
is recommended for optimal function
0
t
t
po
pi
< 15/f
< t
F
*
= 0.4 A, 30 pulses, f = f
2)
po
T
< t
0
pi
+ 6/f
I
OSL
E
0
Angle of half transmission
t 10 s, 1 mm from case
v
t
t
pi
pi
= 0.5 mA, E
= 0, test signal see fig. 1,
Pulse width tolerance:
IR diode TSAL6200,
test signal see fig. 1
test signal see fig. 1
test signal see fig. 1
E
TEST CONDITION
TEST CONDITION
- 5/f
- 5/f
amb
v
IR Receiver Modules for Remote
E
= 40 klx, sunlight
T
v
I
F
o
o
amb
= 0, V
0
= 25 °C, unless otherwise specified)
distance
, t = 10 ms)
< t
< t
= 400 mA
po
po
85 °C
e
t
S
16110
< t
< t
t
= 0.7 mW/m
= 5 V
Control Systems
pi
pi
+ 6/f
+ 6/f
o
o
,
,
2
,
amb
SYMBOL
E
E
V
e max.
e min.
I
I
V
OSL
SD
SH
d
1/2
SYMBOL
= 25 °C, unless otherwise specified)
S
V
S
T
T
P
T
21391
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
V
V
I
amb
I
T
- V
stg
S
O
tot
sd
O
S
j
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
O
0.1
MIN.
0.65
2.7
30
1
- 0.3 to (V
E
Optical Test Signal, Fig.1
e
- Irradiance (mW/m
- 25 to + 85
- 25 to + 85
10
- 0.3 to + 6
- 0.3 to 5.5
VALUE
λ = 950 nm,
TYP.
± 45
0.85
0.95
0.17
100
260
10
45
5
5
10
S
2
+ 0.3)
Output Pulse Width
Input Burst Length
10
Document Number: 82090
3
MAX.
2
1.05
0.35
100
)
5.5
10
4
Rev. 2.8, 04-Feb-11
10
UNIT
5
mW
mA
mA
°C
°C
°C
°C
V
V
V
mW/m
W/m
UNIT
deg
mA
mA
mV
m
V
2
2