U209B_07 Datasheet, PDF (15/19 Pages) ATMEL Corporation – Phase Control IC for Tacho Applications

Figure 6-8. Amplifier Output Characteristics
100
50
0
-50
-100
Reference Point
for I₁₂ = -4 V
-300 -200 -100 0 100
V_10-11 (V)
200 300
Figure 6-9. Pulse Output
100
80
60
40
1.4 V
20
V_GT = 0.8 V
0
0
200
Figure 6-10. Determination of R₁
50
400 600
R_GT (Ω)
800 1000
40
Mains Supply
30
230 V
20
10
0
0
4
8
12
16
I_tot (mA)
4765C–INDCO–02/07
U209B
15