HCPL-7851 Avago Technologies US Inc., HCPL-7851 Datasheet - Page 8

• Manufacturer Part Number: HCPL-7851
• Description: OPTOCOUPLER AMP 100KHZ 8DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of HCPL-7851

• Amplifier Type: Isolation
• Number Of Circuits: 1
• Output Type: Differential
• -3db Bandwidth: 100kHz
• Current - Input Bias: 570nA
• Voltage - Input Offset: 600µV
• Current - Supply: 10.7mA
• Current - Output / Channel: 11mA
• Voltage - Supply, Single/dual (±): 4.5 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Operating Supply Voltage (typ): 5V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Slew Rate: -
• Gain Bandwidth Product: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant

V
Figure 5. Gain and Nonlinearity Test Circuit.
Figure 6. Gain Change vs. Temperature.
8
IN
-0.05
-0.10
-0.15
-0.20
0.05
0
-60
404
13.2
-20
T
A
0.01 µF
– TEMPERATURE – °C
20
0.1 µF
V
DD1
60
V
V
DD1
DD2
1
2
3
4
100
= 5 V
= 5 V
140
HCPL-7850
Figure 7. Gain Change vs. V
-0.02
-0.04
-0.06
0.10
0.08
0.06
0.04
0.02
0
4.4
8
7
6
5
V
4.6
V
DD
DD2
vs. V
vs. V
– SUPPLY VOLTAGE – V
0.1 µF
10 K
10 K
4.8
DD2
DD1
0.47
µF
T
A
(V
(V
= 25°C
5.0
DD2
DD1
= 5 V)
= 5 V)
DD1
5.2
0.47
µF
and V
+
–
+15 V
-15 V
5.4
AD624CD
GAIN = 4
DD2
0.1 µF
0.1 µF
10 K
5.6
0.47
µF
.
Figure 8. Nonlinearity Error Plot vs. Input
Voltage.
-0.05
-0.10
0.15
0.10
0.05
+
–
+15 V
-15 V
0
-0.2
AD624CD
GAIN = 10
0.1 µF
0.1 µF
V
IN+
-0.1
– INPUT VOLTAGE – V
200 mV ERROR
100 mV ERROR
V
V
V
T
V
A
DD1
DD2
IN–
OUT
= 25°C
= 0 V
0
= 5 V
= 5 V
0.1
0.2