DG2788, DG2789
www.vishay.com
Vishay Siliconix
S14-0484-Rev. F, 10-Mar-14
4
Document Number: 73863
For technical questions, contact: analogswitchtechsupport@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. Room = 25 °C, Full = as determined by the operating suffix.
b. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
c. Typical values are for design aid only, not guaranteed nor subject to production testing.
d. Guarantee by design, not subjected to production test.
e. V
IN
= input voltage to perform proper function.
f. Crosstalk measured between channels.
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.
Analog Switch
Analog Signal Range
d
V
NO
, V
NC
,
V
COM
Full 0 - V+ V
On-Resistance R
ON
V+ = 4.3 V, V
COM
= 0.9 V, I
NO
, I
NC
= 100 mA
Room
- 0.32 0.45
V+ = 4.3 V, V
COM
= 2.5 V, I
NO
, I
NC
= 100 mA - 0.27
Full - - 0.5
R
ON
Flatness
d
R
ON
Flatness
V+ = 4.3 V, V
COM
= 0 to V+,
I
NO
, I
NC
= 100 mA
Room - 0.1 0.15
R
ON
Match
d
R
ON
Room - 0.03 -
Switch-Off Leakage
Current
d
I
NO(off)
,
I
NC(off)
V+ = 4.3 V, V
NO
, V
NC
= 0.3 V/4 V,
V
COM
= 4 V/0.3 V
Room -10 - 10
nA
Full -100 - 100
I
COM(off)
Room -10 - 10
Full -100 - 100
Channel-On Leakage
Current
d
I
COM(on)
V+ = 4.3 V, V
NO
, V
NC
= V
COM
= 3 V/4 V
Room -10 - 10
Full -100 - 100
Digital Control
Input High Voltage V
INH
Full 1.6 - -
V
Input Low Voltage V
INL
Full - - 0.5
Input Capacitance C
IN
Full - 6 - pF
Input Current I
INL
or I
INH
V
IN
= 0 or V+ Full -1 - 1 μA
Dynamic Characteristics
Charge Injection
d
Q
INJ
C
L
= 1 nF, V
GEN
= 0 V, R
GEN
= 0 Room - 105 - pC
N
O
, N
C
Off Capacitance
d
C
NO(off)
f = 1 MHz
Room - 79 -
pF
C
NC(off)
Room - 79 -
Channel-On Capacitance
d
C
NO(on)
Room - 183 -
C
NC(on)
Room - 183 -
Power Supply
Power Supply Range V+ 1.65 - 4.3 V
Power Supply Current I+ V
IN
= 0 or V+ Full - - 1 μA
SPECIFICATIONS (V+ = 3 V)
PARAMETER SYMBOL
TEST CONDITIONS
UNLESS OTHERWISE SPECIFIED
V+ = 3 V, ± 10 %, V
IN
= 0.5 or 1.4 V
e
TEMP.
a
LIMITS
-40 °C to 85 °C
UNIT
MIN.
b
TYP.
c
MAX.
b
