MH88615
Preliminary Information
+5V
-48V
-5V
1uF
100V
14
17
4
6
10
8
Vbat
Vdd
Vee
DCRI
SHK
CAP
1
VR
TIP
15
Vs = 1V
100uF
1N4004
Zin
MH88615
or
Znet
VX
18
RING
2
100uF
AGND
GND
5
RC
11
PD VREF
16
RV
20
12
9
1.5 Vrms
20Hz
Figure 6 - Test Circuit 3
-48V
+5V
-5V
1uF
100V
8
14
SHK
4
17
14
CAP
6
10
Vee
DCRI
Vdd
Vbat
SW1
100uF
Zin
1:1
VR
TIP
15
18
1
V1
1N4004
300R
300R
MH88615
1V
V2
VX
RING
2
AGND
9
GND
5
RC
11
RV
20
PD VREF
12
SW1
100uF
16
1.5Vrms
20Hz
Figure 7 - Test Circuit 4
2-10