ACPL-785E Datasheet, PDF (7/16 Pages) AVAGO TECHNOLOGIES LIMITED – Hermetically Sealed Analog Isolation Amplifi er

ACPL-785E, HCPL-7850, HCPL-7851, 5962-97557
Data Sheet
Figure 1 Input Offset Voltage Test Circuit
VDD1
VDD2
0.1 PF
1
2
HCPL-785x
3
8
0.1 PF
7
10 K
6
10 K
4
5
0.47
PF
+15 V
0.1 PF
+
VOUT
– _AD624CD
GAIN = 100
0.47 ^{0.1 PF}
PF
-15 V
AC Electrical Specifications
Figure 2 Gain Change vs. Temperature
2.0
V_DD1 = 5 V
1.5 ^{VDD2 = 5 V}
1.0
0.5
0
-0.5
-60
-20
20
60
100
140
TA – TEMPERATURE – °C
Figure 4 Output Voltages vs. Input Voltage
4.0
3.5
NEGATIVE
3.0
OUTPUT
POSITIVE
OUTPUT
2.5
2.0
1.5
VDD1 = 5 V
VDD2 = 5 V
TA = 25° C
1.0
-0.6 -0.4 -0.2
0
0.2
0.4 0.6
V_IN – INPUT VOLTAGE – V
Figure 3 Input Off set Change vs. V_DD1 and V_DD2
0.9
vs. VDD1 (VDD2 = 5 V)
vs. VDD2 (VDD1 = 5 V)
0.6
T_A = 25° C
0.3
0
-0.3
4.4
4.6
4.8
5.0
5.2
5.4
5.6
VDD – SUPPLY VOLTAGE – V
Broadcom
-7-