UTCMC34018 LINEAR INTEGRATED CIRCUIT
Fig 10 Response At CP1 and CP2
500
DVCP1
400
300
200
DVCP2
100
0
0
50
100
150
200
250
VMCO(mVrms)
Fig 13 Supply Current vs Supply Voltage vs
Speaker Power
35
100mW
80mW
30
50mW
25
20
20mW
15
10mW
5mW
10
3.0 4.0 5.0 6.0 7.0 8.0 9.0 10
11
V+(Volts)
Fig 12 Supply Current vs Supply Voltage
9.0
8.0
7.0
CS=0
6.0
5.0
VSKO=0mVrms
4.0
3.0
2.0
1.0
CS=1
0.0
3.0 4.0 5.0
6.0 7.0 8.0 9.0 10
11
V+(Volts)
Fig 15 Supply Current vs Supply Voltage
25
20
Available
operating Range
15
10
5
0
3.0
4.0
5.0
6.0
7.0
8.0
Vs(Volts)
Fig 14 Alternate Power supply Configuration
18
UTC
MC34018
VS
(Regulated Supply)
20 16
22
100 mF
UTC
UNISONIC TECHNOLOGIES CO., LTD. 13
QW-R108-006,A