DG408L_08 Datasheet, PDF (6/12 Pages) Vishay Siliconix – Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers

DG408L/409L
Vishay Siliconix
SPECIFICATIONS (SINGLE SUPPLY 3 V)
Parameter
Analog Switch
Symbol
Test Conditions
Unless Otherwise Specified
V+ = 3 V, ± 10 %, V- = 0 V
V_EN = 0.4 V or 2.0 V^f
A Suffix
D Suffix
- 55 to 125 °C - 40 to 85 °C
Temp^b Typ^d Min^c Max^c Min^c Max^c Unit
Analog Signal Range^e
V_ANALOG
Full
0
3
0
3
V
Drain-Source On-Resistance r_DS(on)
V+ = 2.7 V, V_D = 0.5 or 2.2 V,
I_S = 5 mA
Room 60
Full
80
105
80
100
Ω
Switch Off Leakage Current^a
I_S(off)
I_D(off)
V+ = 3.3 V, V_S = 2 or 1 V, V_D = 1 or 2 V
Room
Full
Room
Full
-1
1
-1
1
- 15 15 - 10 10
-1
- 15
1
15
-1
- 10
1
10
nA
Channel On Leakage
Current^a
I_D(on)
V+ = 3.3 V, V_D = V_S = 1 or 2 V
Sequence Each Switch On
Room
Full
-1
1
-1
1
- 15 15 - 10 10
Digital Control
Logic High Input Voltage
Logic Low Input Voltage
Input Current^a
Dynamic Characteristics
V_INH
V_INL
I_IN
Full
Full
V_AX = V_EN = 2.4 V or 0.4 V
Full
2
2
V
0.4
0.4
- 1.5 1.5 - 1
1
µA
Transition Time
t_TRANS
V_S1 = 1.5 V, V_S8 = 0 V, (DG408L)
V_S1b = 1.5 V, V_S4b = 0 V, (DG409L)
Room
Full
75
See Figure 2
150
150
175
175
Break-Before-Make Time
Enable Turn-On Time
Enable Turn-Off Time
t_OPEN
t_ON(EN)
t_OFF(EN)
V_S(all) = V_DA = 1.5 V,
See Figure 4
Room 32
Full
Room 70
V_AX = 0 V, V_S1 = 1.5 V (DG408L)
Full
V_AX = 0 V, V_S1b = 1.5 V (DG409L)
See Figure 3
Room
Full
55
1
1
ns
95
95
115
105
100
100
115
105
Charge Injection^e
Q
C_L = 1 nF, R_GEN = 0 Ω, V_GEN = 0 V Room 0.4
5
5 pC
Off Isolation^{e, h}
Crosstalk^e
OIRR
X_TALK
R_L = 1 kΩ, f = 100 kHz
Room - 70
Room - 79
dB
Source Off Capacitance^e
C_S(off)
f = 1 MHz, V_S = 0 V, V_EN = 0 V
Room 8
Drain Off Capacitance^e
C_D(off)
f = 1 MHz, V_D = 0 V, V_EN = 0 V
Room 19
pF
Drain On Capacitance^e
C_D(on)
f = 1 MHz, V_D = 0 V, V_EN = 2 V
(DG409L only)
Room 33
Notes:
a. Leakage parameters are guaranteed by worst case test condition and not subject to production test.
b. Room = 25 °C, Full = as determined by the operating temperature suffix.
c. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
d. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
e. Guaranteed by design, not subject to production test.
f. V_IN = input voltage to perform proper function.
g. Δr_DS(on) = r_DS(on) Max - r_DS(on) Min.
h. Worst case isolation occurs on Channel 4 do to proximity to the drain pin.
i. r_DS(on) flatness is measured as the difference between the minimum and maximum measured values across a defined Analog signal.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
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Document Number: 71342
S-71241–Rev. E, 25-Jun-07