ETC SLC1600

SLC1600
Dual Linear Optocoupler
DESCRIPTION
The SLC1600 is a highly advanced linear optocoupler device. The product takes advantage of highly matched transistors used for both a
Servo Feedback Loop and a Forward Output Loop. The closely matched transistors provide a high degree of linearity across a wide range
of input signal variation. These features make the SLC1600 an ideal product for transformer replacement in many medical, industrial and
power supply isolation circuits. Its small size makes the SLC1600 quite attractive for telecom applications in which board space is limited.
FEATURES
APPLICATIONS
•
High input-to-isolation package (1500Vrms)
•
Power supply feedback
•
Low input power consumption
•
Transformer replacement
•
High stability
•
Audio signal interface
•
Very high servo linearity across temperature
•
Digital telephone isolation
OPTIONS/SUFFIXES
•
-TR
MAXIMUM RATINGS
PARAMETER
SCHEMATIC DIAGRAM
1
MIN
MAX
Storage Temperature
°C
-55
120
Operating Temperature
°C
-40
85
Continuous Input Current
mA
40
Transient Input Current
mA
400
Reverse Input Current
Voltage
V
Not Used
2
15
+ LED
Not Used
3
14
+ VCC1
+ VCC2
4
13
I1
I2
5
12
Not Used
- LED
6
+ LED
7
10
+ VCC2
8
Output Power Dissipation
mW
6
500
11
Not Used
I2
TYP
16
- LED
rev 1.0
UNIT
Tape and Reel
APPROVALS
+ VCC1
•
BABT - Pending
I1
•
CSA - Pending
•
UL - Pending
9
Solid State Optronics, Inc.
1.888.377.4776
www.ssousa.com
SLC1600
Dual Linear Optocoupler
ELECTRICAL CHARACTERISTICS - 25°
PARAMETER
UNIT
MIN
TYP
MAX
1.2
1.5
TEST CONDITIONS
INPUT SPECIFICATIONS
LED Forward Voltage
V
LED Reverse Voltage
V
Forward LED Current
mA
6
12
If = 10mA
Ir = 10uA
40
COUPLER/DETECTOR
CHARACTERISTICS @25°C
K1 Servo Gain (I1/If)
0.001
0.002
0.01
If = 0.3-1.0mA, Vcc = 15V
K1 Servo Gain (I1/If)
0.002
0.004
0.01
If = 1-10mA, Vcc = 15V
K2 Forward Gain (I2/If)
0.001
0.002
0.01
If = 0.3-1.0mA, Vcc = 15V
K2 Forward Gain (I2/If)
0.002
0.004
0.01
If = 1-10mA, Vcc = 15V
K3 Transfer Gain (K2/K1)
0.98
1
1.02
If = 0.3-10.0mA, Vcc = 15V
0.07
0.1
If = 0.3-10.0mA
Transfer Gain Linearity (∆K3)
%
Isolation Voltage
V
1500
T = 1 minute
PHOTOCONDUCTIVE
OPERATION @25°C
rev 1.0
Frequency Response (-3dB)
kH z
140
If = 10mA, ∆V = 2V
Phase Response
DE G
-45
f = 140kHz
Solid State Optronics, Inc.
1.888.377.4776
www.ssousa.com
SLC1600
Dual Linear Optocoupler
PERFORMANCE DATA
SLC1600
SLC1600
Typical K1 (10mA) Distribution
N = 100, Ambient Temperature = 25°C
Device Count
50
40
30
20
10
0
60
50
40
30
20
10
0
0.
00
2
0.
00
3
0.
00
4
0.
00
5
0.
00
6
0.
00
7
0.
00
8
0.
00
9
0.
01
0
0.
00
2
0.
00
3
0.
00
4
0.
00
5
0.
00
6
0.
00
7
0.
00
8
0.
00
9
0.
01
0
K1
SLC1600
SLC1600
Typical K2 (5mA) Distribution
N = 100, Ambient Temperature = 25°C
Typical K2 (10mA) Distribution
N = 100, Ambient Temperature = 25°C
Device Count
50
40
30
20
10
0
60
50
40
30
20
10
0
0.
00
2
0.
00
3
0.
00
4
0.
00
5
0.
00
6
0.
00
7
0.
00
8
0.
00
9
0.
01
0
0.
00
2
0.
00
3
0.
00
4
0.
00
5
0.
00
6
0.
00
7
0.
00
8
0.
00
9
0.
01
0
Device Count
K1
SLC1600
SLC1600
Typical ∆K3 Distribution
N = 100, Ambient Temperature = 25°C
30
20
10
0
40
30
20
10
0
0.
01
0.
02
0.
03
0.
04
0.
05
0.
06
0.
07
0.
08
0.
09
Device Count
40
K3
rev 1.0
K2
Typical K3 Transfer Gain Distribution
N = 100, Ambient Temperature = 25°C
0.
98
0
0.
98
5
0.
99
0
0.
99
5
1.
00
0
1.
00
5
1.
01
0
1.
01
5
1.
02
0
Device Count
K2
0.
1
Device Count
Typical K1 (5mA) Distribution
N = 100, Ambient Temperature = 25°C
∆K3 (%)
Solid State Optronics, Inc.
1.888.377.4776
www.ssousa.com
SLC1600
Dual Linear Optocoupler
MECHANICAL DIMENSIONS
16 PIN SMALL OUTLINE INTEGRATED CIRCUIT
END VIEW
TOP VIEW
BOTTOM VIEW/
BOARD PATTERN
rev 1.0
Solid State Optronics, Inc.
1.888.377.4776
www.ssousa.com