DG302AAK/883 TEMIC [TEMIC Semiconductors], DG302AAK/883 Datasheet - Page 9

• Manufacturer Part Number: DG302AAK/883
• Description: CMOS Analog Switches
• Manufacturer: TEMIC [TEMIC Semiconductors]

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