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LOC211P

P1-P3P4-P5
I
NTEGRATED
C
IRCUITS
D
IVISION
www.ixysic.com
DS-LOC211P-R07
1
LOC211P
Dual Linear Optocouplers
Part # Description
LOC211P 16-Pin SOIC (50/tube)
LOC211PTR 16-Pin SOIC (1000/Reel)
Description
Ordering Information
Pin Configuration
Approvals
The LOC211P Dual Linear Optocoupler features an
infrared LED optically coupled with two photodiodes.
A feedback (input) photodiode is used to generate a
control signal that provides a servomechanism to the
LED drive current, thus compensating for the LED's
nonlinear time and temperature characteristics. The
other (output) photodiode provides an output signal
that is linear with respect to the servo LED current.
The product features wide bandwidth, high input to
output isolation, and excellent servo linearity.
• Modem Transformer Replacement With No
Insertion Loss
• Digital Telephone Isolation
• Power Supply Feedback Voltage/Current
• Medical Sensor Isolation
• Audio Signal Interfacing
• Isolation of Process Control Transducers
• 0.01% Servo Linearity
• THD -87dB Typical
• Wide Bandwidth (>200kHz)
• Couples Analog and Digital Signals
• High Gain Stability
• Low Input/Output Capacitance
• Low Power Consumption
• 16-Pin SOIC Package (PCMCIA Compatible)
• Machine Insertable, Wave Solderable
• Surface Mount Tape & Reel Version Available
Bin Matrix
Top Pole
Optocoupler*
Bottom Pole
Optocoupler**
Suffix Bin
K1 1
L1 2
M2 1
N2 2
*Top Optocoupler: Pins 1,2,3,4,13, and 14
**Bottom Optocoupler: Pins 7 through 12
Part Number Information
The LOC211P is shipped in anti-static tubes (50
pieces each) or tape/reel (1,000 pieces each). Each
container has only 1 bin combination which will be
branded on each part with the appropriate bin letter
K, L, M, or N in the lower right hand corner. Suffix
representation is described in the “Bin Matrix”.
Features
Applications
K3 Sorted Bins
Bin K3 Range
Bin 1 0.773 - 0.886
Bin 2 0.887 - 1.072
– LED
+ LED
C1
A1
NC
NC
C2
A2
C2
A2
NC
NC
C1
A1
1
2
3
4
16
15
14
13
5
6
7
8
12
11
10
9
– LED
+ LED
Optocoupler #1
Optocoupler #2
Parameter Rating Units
LED Operating Range 2-10 mA
K3, Transfer Gain 0.773-1.072 -
Isolation, Input to Output 3750
V
rms
• UL Recognized Component: File # E76270
• CSA Certified Component: Certificate # 1175739
• EN/IEC 60950-1 Certified Component:
TUV Certificate # B 13 12 82667 003
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NTEGRATED
C
IRCUITS
D
IVISION
www.ixysic.com
2
R07
LOC211P
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to the
device. Functional operation of the device at conditions beyond
those indicated in the operational sections of this data sheet is
not implied.
Absolute Maximum Ratings @ 25ºC
Parameter Ratings Units
Reverse LED Voltage 5 V
Input Control Current 100 mA
Peak (10ms) 1 A
Input Power Dissipation
1
150 mW
Power Dissipation
Total Package Dissipation
2
800 mW
Isolation Voltage, Input to Output 3750 V
rms
Operational Temperature -40 to +85 °C
Storage Temperature -40 to +125 °C
1
Derate linearly 1.33 mW / ºC
2
Derate linearly 6.67 mW / ºC
Electrical Characteristics @ 25ºC
Parameter Conditions Symbol Min Typ Max Units
Input Characteristics
LED Voltage Drop I
F
=2 - 10mA V
F
0.9 1.2 1.4 V
Reverse LED Current V
R
=5V I
R
--10A
Coupler/Detector Characteristics
Dark Current I
F
=0mA, V
C1-A1
=V
C2-A2
=15V I
D
- 1 25 nA
K1, Servo Gain (I
C1
/I
F
)
I
F
=2 - 10mA, V
C1-A1
=V
C2-A2
=15V
K1 0.008 - 0.030 -
K2, Forward Gain (I
C2
/I
F
) K2 0.006 - 0.030 -
K3, Transfer Gain (K2/K1=I
C2
/I
C1
) K3 0.773 - 1.072 -
K3, Transfer Gain Linearity (non-servoed) I
F
=2 - 10mA K3 - - 1 %
K3 Temperature Coefficient I
F
=2 - 10mA, V
C1-A1
=V
C2-A2
= 5V K3/T - 0.005 - %/
°
C
Common Mode Rejection Ratio V=20V
P-P
, R
L
=2k, f=100Hz CMRR - 130 - dB
Total Harmonic Distortion f
0
=350Hz, 0dBm THD -96 -87 -80 dB
Frequency Response
2
Photoconductive Configuration
f
-3dB
- 200 - kHz
Photovoltaic Configuration - 40 - kHz
Common Characteristics
Input/Output Capacitance - C
I/O
-3-pF
1
All parameters above are for each optocoupler.
2
See Application Note, AN-107, for LOC211P configurations.
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NTEGRATED
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IRCUITS
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IVISION
LOC211P
www.ixysic.com
3
R07
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifi cations, please
contact our application department.
LED Forward Voltage (V)
1.0 1.1 1.2 1.3 1.4 1.5
LED Current (mA)
0
10
20
30
40
50
60
LED Forward Current
vs. LED Forward Voltage
LED Forward Voltage (V)
1.1 1.2 1.3 1.4 1.5
LED Current (mA)
0.01
0.1
1
10
100
LED Forward Current
vs. LED Forward Voltage
Temperature (ºC)
-40 -20 0 20 40 60 80 100
LED Forward Voltage Drop (V)
1.0
1.1
1.2
1.3
1.4
1.5
1.6
Typical LED Forward Voltage Drop
vs. Temperature
I
F
=5mA
I
F
=2mA
I
F
=1mA
I
F
=50mA
I
F
=20mA
I
F
=10mA
LED Current (mA)
024681012
Servo Gain
0.000
0.004
0.008
0.012
0.016
Servo Gain
vs. LED Current & Temperature
0ºC
25ºC
50ºC
70ºC
85ºC
LED Current (mA)
024681012
Servo-Photocurrent (PA)
0
20
40
60
80
100
120
140
Servo-Photocurrent
vs. LED Current & Temperature
0ºC
25ºC
50ºC
70ºC
85ºC
LED Current (mA)
0 2 4 6 8 10 12
Normalized Servo-Photocurrent
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Normalized Servo-Photocurrent
vs. LED Current & Temperature
0ºC
25ºC
50ºC
70ºC
85ºC
PERFORMANCE DATA @25ºC (Unless Otherwise Noted)*
P1-P3P4-P5

LOC211P

Mfr. #:
Buy LOC211P
Manufacturer:
IXYS Integrated Circuits
Description:
High Linearity Optocouplers Dual Linear Optocoupler
Lifecycle:
New from this manufacturer.
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