DG408LE, DG409LE
www.vishay.com
Vishay Siliconix
S16-0389-Rev.A, 07-Mar-16
7
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 3 V)
PARAMETER SYMBOL
TEST CONDITIONS
UNLESS OTHERWISE SPECIFIED
V+ = 3 V, ± 10 %, V- = 0 V
V
EN
= 0.4 V or 2 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 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 63 - 80
Full - - 92
Switch Off Leakage
Current
a
I
S(off)
V+ = 3.3 V, V
S
= 2 or 1 V, V
D
= 1 or 2 V
Room - -1 1
nA
Full - -5 5
I
D(off)
Room - -1 1
Full - -5 5
Channel On Leakage
Current
a
I
D(on)
V+ = 3.3 V, V
D
= V
S
= 1 V or 2 V
sequence each switch on
Room - -1 1
Full - -5 5
Digital Control
Logic High Input Voltage V
INH
Full - 2 -
V
Logic Low Input Voltage V
INL
Full - - 0.4
Input Current
a
I
IN
V
AX
= V
EN
= 2.4 V or 0.4 V Full - -1 1 μA
Dynamic Characteristics
Transition Time t
TRANS
V
S1
= 1.5 V, V
S8
= 0 V, (DG408LE)
V
S1b
= 1.5 V, V
S4b
= 0 V, (DG409LE)
see figure 2
Room 211 - 275
ns
Full - - 300
Break-Before-Make Time t
OPEN
V
S(all)
= V
DA
= 1.5 V,
see figure 4
Room 209 1 -
Full - - -
Enable Turn-On Time t
ON(EN)
V
AX
= 0 V, V
S1
= 1.5 V (DG408LE)
V
AX
= 0 V, V
S1b
= 1.5 V (DG409LE)
see figure 3
Room 125 - 150
Full - - 180
Enable Turn-Off Time t
OFF(EN)
Room 45 - 75
Full - - 95
Charge Injection
e
(DG408LE)
QC
L
= 1 nF, R
GEN
= 0 , V
GEN
= 1.5 V
Room 0 - -
pC
Charge Injection
e
(DG409LE)
Room -0.4 - -
Off Isolation
e, h
(DG408LE)
OIRR
f = 100 kHz, R
L
= 50
Room -90 - -
dB
Off Isolation
e, h
(DG409LE) Room -95 - -
Crosstalk
e
(DG408LE)
X
TALK
Room -95 - -
Crosstalk
e
(DG409LE) Room -93 - -
Source Off Capacitance
e
(DG408LE)
C
S(off)
f = 1 MHz, V
S
= 0 V, V
EN
= 0 V
Room 7 - -
pF
Source Off Capacitance
e
(DG409LE)
Room 7 - -
Drain Off Capacitance
e
(DG408LE)
C
D(off)
f = 1 MHz, V
D
= 0 V, V
EN
= 0 V
Room 33 - -
Drain Off Capacitance
e
(DG409LE)
Room 18 - -
Drain On Capacitance
e
(DG408LE)
C
D(on)
f = 1 MHz, V
D
= 0 V, V
EN
= 2 V
Room 43 - -
Drain On Capacitance
e
(DG409LE)
Room 28 - -
