DG408LE, DG409LE
www.vishay.com
Vishay Siliconix
S16-0389-Rev.A, 07-Mar-16
4
Document Number: 78084
For technical questions, contact: analogswitchsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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. R
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.
SPECIFICATIONS (Single Supply 12 V)
PARAMETER SYMBOL
TEST CONDITIONS
UNLESS OTHERWISE SPECIFIED
V+ = 12 V, ± 10 %, V- = 0 V
V
EN
= 0.8 V or 2.4 V
f
TEMP.
b
TYP.
d
D SUFFIX
-40 °C to +85 °C
UNIT
MIN.
c
MAX.
c
Analog Switch
Analog Signal Range
e
V
ANALOG
Full - 0 12 V
Drain-Source
On-Resistance
R
DS(on)
V
D
= 10.8 V, V
D
= 2 V or 9 V, I
S
= 10 mA
sequence each switch on
Room 17 - 23
Full - - 27
R
DS(on)
Matching
Between Channels
g
R
DS
V
D
= 10.8 V, V
D
= 2 V or 9 V
I
S
= 10 mA
Room 1 - 3
On-Resistance Flatness R
FLAT(on)
Room 3 6.5
Switch Off Leakage
Current
a
I
S(off)
V
EN
= 0 V, V
D
= 11 V or 1 V
V
S
= 1 V or 11 V
Room - -1 1
nA
Full - -5 5
I
D(on)
Room - -1 1
Full - -5 5
Channel On Leakage
Current
a
I
D(on)
V
S
= V
D
= 1 V or 11 V
Room - -1 1
Full - -5 5
Digital Control
Logic High Input Voltage V
INH
Full - 2.4 -
V
Logic Low Input Voltage V
INL
Full - - 0.8
Input Current
a
I
IN
V
AX
= V
EN
= 2.4 V or 0.8 V Full - -1 1 μA
Dynamic Characteristics
Transition Time t
TRANS
V
S1
= 8 V, V
S8
= 0 V, (DG408LE)
V
S1b
= 8 V, V
S4b
= 0 V, (DG409LE)
see figure 2
Room 85 - 100
ns
Full - - 110
Break-Before-Make Time t
OPEN
V
S(all)
= V
DA
= 5 V
see figure 4
Room 34 1 -
Full - - -
Enable Turn-On Time t
ON(EN)
V
AX
= 0 V, V
S1
= 5 V (DG408LE)
V
AX
= 0 V, V
S1b
= 5 V (DG409LE)
see figure 3
Room 55 - 72
Full - - 82
Enable Turn-Off Time t
OFF(EN)
Room 36 - 47
Full - - 50
Charge Injection
e
(DG408LE)
QC
L
= 1 nF, V
GEN
= 6 V, R
GEN
= 0
Room -11 - -
pC
Charge Injection
e
(DG409LE)
Room -10 - -
Off Isolation
e, h
(DG408LE)
OIRR
f = 100 kHz, R
L
= 50
Room -99 - -
dB
Off Isolation
e, h
(DG409LE) Room -87 - -
Crosstalk
e
(DG408LE)
X
TALK
Room -98 - -
Crosstalk
e
(DG409LE) Room -109 - -
Source Off Capacitance
e
(DG408LE)
C
S(off)
f = 1 MHz, V
S
= 0 V, V
EN
= 0 V
Room 5.5 - -
pF
Source Off Capacitance
e
(DG409LE)
Room 5.5 - -
Drain Off Capacitance
e
(DG408LE)
C
D(off)
f = 1 MHz, V
D
= 2.4 V, V
EN
= 0 V
Room 25 - -
Drain Off Capacitance
e
(DG409LE)
Room 13.5 - -
Drain On Capacitance
(DG408LE)
C
D(on)
f = 1 MHz, V
D
= 0 V, V
EN
= 2.4 V
(DG409LE only)
Room 35 - -
Drain On Capacitance
e
(DG409LE)
Room 23.5 - -
Power Supplies
Power Supply Range V+ - 3 12 V
Power Supply Current I+ V
EN
= V
A
= 0 V or 5 V Room 3.5 6 μA
