DG308A(1999) Просмотр технического описания (PDF) - Intersil
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DG308A Datasheet PDF : 7 Pages
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DG308A
Electrical Specifications
PARAMETER
V+ = 15V, V- = -15V, GND = 0V, TA = 25oC (Continued)
TEST CONDITIONS
(NOTE 4)
MIN
(NOTE 3)
TYP
(NOTE 4)
MAX
UNITS
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
Negative Supply Current, I-
All Channels ON or OFF
VIN = 0V or 15V
-
0.001
100
µA
-100
-0.001
-
µA
NOTES:
3. Typical values are for design aid only, not guaranteed and not subject to production testing.
4. The algebraic convention whereby the most negative value is a minimum, and the most positive is a maximum, is used in this data sheet.
5. OFF isolation = 20 Log VD/VS, where VS = input to OFF switch, and VD = output.
Test Circuit and Waveforms
S
VS = 3V
IN
15V
V+
RL
VO = VS RL + rDS(ON)
D
VO
RL
CL
1kΩ
35pF
GND
V-
-15V
LOGIC
INPUT
tr < 20ns
tf < 20ns 0V
LOGIC “1” = SWITCH ON
15V
50%
50%
SWITCH
INPUT
SWITCH
OUTPUT 0V
tON
90%
90%
tOFF
FIGURE 1. tON AND tOFF TEST CIRCUIT AND MEASUREMENT POINTS
4
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