DG201BAK Vishay Siliconix, DG201BAK Datasheet - Page 9

• Manufacturer Part Number: DG201BAK
• Description: Improved Quad CMOS Analog Switches
• Manufacturer: Vishay Siliconix

Document Number: 70037
S-52433—Rev. G, 06-Sep-99
Gain =
V
V
CH
IN1
IN2
R
F
R
+ R
GND
+5 V
G
V
G
L
Logic High = Switch On
FIGURE 8. A Precision Amplifier with Digitally Programable Input and Gains
DG419
+15 V
–15 V
V+
V–
Gain 4 (x1000)
Gain 3 (x100)
Gain 2 (x10)
Gain 1 (x1)
+
–
–15 V
LM101A
+15 V
30 pF
–15 V
DG202B
V–
+15 V
GND
2 k
18 k
R
R
G1
F1
www.vishay.com FaxBack 408-970-5600
9.9 k
100
R
R
Vishay Siliconix
DG201B/202B
F1
G2
100 k
100
R
R
F1
G3
4-9