DG308A Datasheet, PDF (3/5 Pages) Intersil Corporation – Quad Monolithic SPST, CMOS Analog Switch

DG308A/DG309
Vishay Siliconix
SPECIFICATIONS^a
Parameter
Analog Switch
Analog Signal Range^e
Drain-Source
On-Resistance
Source Off
Leakage Current
Drain Off
Leakage Current
Drain On
Leakage Current
Symbol
V_ANALOG
r_DS(on)
I_S(off)
I_D(off)
I_D(on)
Test Conditions
Unless Otherwise Specified
V+ = 15 V, V– = –15 V
V_IN = 3.5 V or 11 V^f
Temp^b
Typ^c
A Suffix
–55 to 125_C C, D Suffix
Min^d Max^d Min^d Max^d Unit
V_D = "10 V, I_S = 1 mA
V_S = "14 V, V_D = #14 V
V_D = "14 V, V_S = #14 V
V_D = V_S = "14 V
Full
–15
15
–15
15
V
Room
60
Full
100
150
100
125
W
Room
"0.1
–1
1
–5
5
Full
–100 100
–100
100
Room
Full
"0.1
–1
1
–100 100
–5
–100
5
100
nA
Room
"0.1
–1
1
–5
5
Full
–100 100
–200
200
Digital Control
Input Current with
Input Voltage High
I_INH
Input Current with
Input Voltage Low
I_INL
Input Capacitance
C_IN
Dynamic Characteristics
V_IN = 15 V
V_IN = 0 V
Full
0.001
1
1
mA
Full
–0.001 –1
–1
Room
8
pF
Turn-On Time
t_ON
Turn-Off Time
t_OFF
See Figure 2
Room
130
200
Room
90
150
Charge Injection
Q
C_L = 0.01 mF, R_gen = 0 W, V_gen = 0 V
Room
–10
200
ns
150
pC
Source-Off
Capacitance
C_S(off)
Room
11
Drain-Off
Capacitance
C_D(off)
f = 140 kHz, V_S, V_D = 0 V
Room
8
pF
Channel-On
Capacitance
C_D(on)
Room
27
Off-Isolation^f
OIRR
R_L = 75 , V_S = 2 V_p-p, f = 500 kHz
Room
78
dB
Power Supplies
Positive
Supply Current
I+
Negative
Supply Current
I–
All Channels On or Off
V_IN = 0 V or 15 V
Room
0.001
10
10
Full
100
100
mA
Room –0.001 –10
–100
Full
–100
Notes:
a. Refer to PROCESS OPTION FLOWCHART.
b. Room = 25_C, Full = as determined by the operating temperature suffix.
c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
d. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
e. Guaranteed by design, not subject to production test.
f. V_IN = input voltage to perform proper function.
Document Number: 70046
S-52882—Rev. E, 28-Apr-97
www.vishay.com S FaxBack 408-970-5600
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