DG401AK883 TEMIC [TEMIC Semiconductors], DG401AK883 Datasheet - Page 9

• Manufacturer Part Number: DG401AK883
• Description: Low-Power, High-Speed CMOS Analog Switches
• Manufacturer: TEMIC [TEMIC Semiconductors]

Applications
Stereo Source Selector:
A single logic signal controls the status of all four switches of
the
The low on-resistance (<35
distortion.
Dual Slope Integrators:
The DG403 is well suited to configure a selectable slope
integrator. One control signal selects the timing capacitor
C
in preparation for the next integration cycle.
Band-Pass Switched Capacitor Filter:
Single-pole double-throw switches are a common element
for switched capacitor networks and filters. The fast
switching times and low leakage of the DG403 allow for
higher clock rates and consequently higher filter operating
frequencies.
Siliconix
S-53748—Rev. E, 05-Jun-97
1
or C
Source 1
Source 2
device,
2
. Another one selects e
TTL
Figure 9. Stereo Source Selector
Left
Right
Left
Right
Channel
Select
simplifying
S
S
IN
S
S
IN
GND
+5 V
1
3
2
4
V
1
2
L
) minimizes total harmonic
in
stereo
or discharges the capacitor
DG403
+15 V
–15 V
V+
V–
D
D
D
D
1
3
2
4
source
Left
Right
switching.
TTL
e
in
Integrate/
Reset
Slope
Select
Clock
e
in
Figure 11. Band-Pass Switched Capacitor Filter
Figure 10. Dual Slope Integrator
S
S
IN
S
S
IN
GND
+5 V
DG401/403/405
1
3
2
4
V
1
2
L
S
S
IN
S
S
IN
GND
+5 V
1
3
2
4
V
DG403
1
2
L
+15 V
–15 V
V+
V–
DG403
D
D
D
D
+15 V
–15 V
1
3
2
4
V+
V–
D
D
D
D
1
3
2
4
C
C
1
2
+
–
+
–
e
out
9
e
out