DG300A/301A/302A/303A
Application Hintsa
VIN
Logic Input
Voltage
VINH(min)/VINL(max)
(V)
V+
V–
VS or VD
Analog Voltage
Range
GND
Voltage
(V)
Positive Supply Negative Supply
Voltage
(V)
Voltage
(V)
(V)
15
20
15
–15
–20
0
0
0
0
4/0.8
4/0.8
4/0.8
–15 to 15
–20 to 20
0 to 15
Note:
a. Application Hints are for DESIGN AID ONLY, not guaranteed and not subject to production testing.
Applications
The DG300A series of analog switches will switch positive 1) Increased r
; 2) slower switching speed. The analog
DS(on)
analog signals while using a single positive supply. This voltage should not go above or below the supply voltages
facilitates their use in applications where only one supply which in single operation are V+ and 0 V. (See Input
is available. The trade-offs of using single supplies are: Switching Threshold vs. Positive Supply Voltage Curve.)
+15 V
50 kW
+15 V
10 kW
5 kW
V
OUT
10 mF
+15 V
DG301A
100 kW
+5 V
5 kW
TTL Input
10 kW
Figure 5. Single Supply Op Amp Switching
Siliconix
S-52880—Rev. C, 28-Apr-97
9
TEMIC [ TEMIC SEMICONDUCTORS ]
