dg221 ETC-unknow, dg221 Datasheet - Page 2

• Manufacturer Part Number: dg221
• Description: Quad Spst Cmos Analog Switch With Latches
• Manufacturer: ETC-unknow

Absolute Maximum Ratings
Voltages Referenced to V–
V+
GND
Digital Inputs
Continuous Current (Any Terminal)
Continuous Current, S or D
Peak Current, S or D (Pulsed 1 ms, 10% duty cycle)
Storage Temperature:
Schematic Diagram (Typical Channel)
DG221
2
GND
IN
WR
V+
V–
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
X
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
a
, V
S
, V
D
. . . . . . . . . . . . . . . . . . .
Reg
5 V
(AK Suffix)
(CJ and DY Suffix)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
or 20 mA, whichever occurs first
. . . . . . . . . . . . . .
–
+
–
+
(V–) –2 V to (V+) +2 V
. . . . . . . .
V–
V+
. . . . . . . . . .
Latch
–65 to 150 C
–65 to 125 C
30 mA
20 mA
70 mA
Level
Drive
Shift/
44 V
25 V
Figure 1.
Power Dissipation (Package)
16-Pin CerDIP
16-Pin Plastic DIP
16-Pin SOIC
Notes:
a.
b. All leads welded or soldered to PC Board.
c.
d. Derate 6.5 mW/ C above 25 C
e.
Signals on S
internal diodes. Limit forward diode current to maximum current
ratings.
Derate 12 mW/ C above 75 C
Derate 7.7 mW/ C above 75 C
e
c
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
X
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
, D
d
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
X
, or IN
b
X
S-52881—Rev. C, 28-Apr-97
exceeding V+ or V– will be clamped by
Siliconix
V–
V+
900 mW
470 mW
600 mW
D
S