DG485 Datasheet, PDF (2/11 Pages) Vishay Siliconix – Octal Analog Switch Array

DG485
Vishay Siliconix
TRUTH TABLES AND ORDERING INFORMATION
TRUTH TABLEĊDUALĆINĆLINE PACKAGE
RS CLK* D_IN
D₁
D_n
1
0
0
D_n-1
1
1
1
D_n-1
1
X
D₁
0
X
X
0
*CLK Input Edge Triggered
D_n (No Change)
0
TRUTH TABLEĊPLCC & LCC PACKAGES
LD*
D_n
L_n
SW_n
0
0
OFF
1
1
ON
D_n
*LD Input Level Triggered
L_n
(No Change)
ORDERING INFORMATION
Temp Range
Package
Part Number
–40 to 85_C
–55 to 125_C
18-Pin Plastic DIP
20-Pin PLCC
LCC-20
DG485DJ
DG485DN
DG485AZ/883
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to V–
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 V
GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 V
Digital Inputs^a V_S, V_D . . . . . . . . . . . . . . . . . . . . . . . . . . (V–) –2 V to (V+) + 2 V
or 30 mA, whichever occurs first
Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
Current, S or D (Pulsed 1 ms, 10% duty cycle) . . . . . . . . . . . . . . . . . . 100 mA
Storage Temperature
(AZ Suffix) . . . . . . . . . . . . . . . . . . –65 to 150_C
(DJ, DN Suffix) . . . . . . . . . . . . . . –65 to 125_C
Power Dissipation (Package)^b
18-Pin Plastic DIP^c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470 mW
20-Pin PLCC, LCC^d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800 mW
Notes:
a. Signals on S_X, D_X or IN_X exceeding V+ or V– will be clamped by internal
diodes. Limit forward diode current to maximum current ratings.
b. All leads soldered or welded to PC board.
c. Derate 6 mW/_C above 75_C.
d. Derate 10 mW/_C above 75_C.
www.vishay.com S FaxBack 408-970-5600
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Document Number: 70065
S-52433—Rev. E, 06-Sep-99