HCPL-788J Avago Technologies US Inc., HCPL-788J Datasheet - Page 12

• Manufacturer Part Number: HCPL-788J
• Description: OPTOCOUPLR AMP CURR SENSE 16SOIC
• Manufacturer: Avago Technologies US Inc.
• Series: -r
• Type: Current Sensorr

Specifications of HCPL-788J

• Package Type: SOIC
• Operating Supply Voltage (typ): 5V
• Voltage - Isolation: 3750Vrms
• Input Type: DC
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.295", 7.50mm Width)
• No. Of Amplifiers: 1
• Input Offset Voltage: 3mV
• Bandwidth: 30kHz
• Isolation Voltage: 3.75kV
• Supply Voltage Range: ± 4.5V To ± 5.5V
• Supply Current: 20mA
• Amplifier Case Style: SOIC
• No. Of Pins: 16
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Not Compliant

Figure 20. AC test circuit.
Figure 21. Internal block diagram.
12
V
1
2
3
4
6
5
7
8
IN+
V
V
C
C
V
V
V
GND
IN+
IN-
LED+
DD1
DD1
H
L
1
50 Ω
V
10 Ω
DD1
MODULATOR
REFERENCE
DETECT
256 mV
FAULT
0.01 μF
ΣΔ
0.1 μF
0.1 μF
5, 7
2, 8
1
3
4
6
ENCODER
HCPL-788J
HCPL-788J
14
13
12
11
10,15
9, 16
5 V
4.7 kΩ
0.1 μF
0.1 μF
V
V
FAULT
ABSVAL
V
DECODER
OUT
REF
DD2
D/A
RECTIFIER
LPF
ABSVAL
FAULT
GND
GND
V
V
V
V
OUT
REF
DD2
DD2
2
2
11
12
13
14
15
10
9
16