Datasheet

LTC6090
16
6090fa
Typical applicaTions
Gain of 20 Amplifier with a 40mA Protected Output Driver
Gain of 10 with Protected Output Current Doubler
12V to ±70V Isolated Flyback Converter for Amplifier Supply
6090 TA04
LT3511
V
IN
V
IN
12V
V
C
GND BIAS
R
FB
R
REF
SWT
C
2.2nF
24.9k
10k
BAV20W
BZX100A
EN/UVLO
4.7µF
100k
1M
562k
•
CRM1U-06M
CRM1U-06M
0.47µF
100V
0.47µF
100V
2.2µF
V
OUT1
+
V
OUT2
–
+
–
LTC6090
70V
–70V
•
•
750311692
1:1:5
6090 TA05
V
IN
9V
100k
22k
•
CMMR1U-2
750311692
1:1:5
CMMR1U-2
CMHZ5266B
1µF
100V
1µF
130V
+
–
LTC6090
65V
–65V
•
•
5
4
1
2
3
4.7µF
4
3
130k
EN/UVLO
GND
R
FB
V
IN
SW
LT8300
8
6
7
5
9V to ±65V Isolated Flyback Converter for Amplifier Supply
6090 TA03
–
+
LTC6090
70V
–70V
200k
1%
200k
TF
OD
22.1k
1%
V
IN
100Ω
1%
–
+
LTC6090
70V
–70V
TF
OD
100Ω
1%
±70V
AT ±20mA
6090 TA02
–
+
604Ω
6
8
1
5
7
4
2
3
9
47pF
BAV99
BAV99
LTC6090
70V
–70V
12.1Ω
40.2k
TF
SD V
OUT
CZT5401
1k
1k
CZT5551
2k
2k40.2k
V
IN