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Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.3
IC Data Sheets
This section shows the internal block diagrams and pin
configurations of ICs that are drawn as "black boxes" in the
electrical diagrams (with the exception of "memory" and "logic"
ICs).
9.3.1
Diagram A3, AVS1ACP08 (IC 7H05)
Block Diagram
AVS1ACP08
V
1
SS
V
4
DD
Peak Voltage
V
8
M
Dectector
Zero Crossing
OSC/IN
2
Oscillator
OSC/OUT
3
Pin Configuration
Supply
Reset
MR
Parasitic
CP
Filter
Detector
S
CP
1
V
SS
Osc/In
2
3
Osc/Out
V
4
DD
Figure 9-3 Internal block diagram and pin configuration
MODE
7
Mains
mode
Controller
Q
5
Triggering
Q
Time
Controller
4
8
V
M
7
Mode
6
N.C.
V
5
G
EL1.1U
AVS12CB
A2
2
V
G
G
3
1
A1
V
DD
G_16290_081.eps
9.
EN 131
020206
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