DG2788_11 Datasheet, PDF (4/10 Pages) Vishay Siliconix – Low Voltage, Low On-Resistance, Dual DPDT/Quad SPDT Analog Switch

DG2788, DG2789
Vishay Siliconix
SPECIFICATIONS (V+ = 4.3 V)
Parameter
Analog Switch
Symbol
Test Conditions
Otherwise Unless Specified
V+ = 4.3 V, V_IN = 0.5 or 1.6 V^e
Limits
- 40 °C to 85 °C
Temp.^a Min.^b Typ.^c Max.^b Unit
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
V+ = 4.3 V, V_COM = 2.5 V, I_NO, I_NC = 100 mA
Room
0.32
0.45
0.27
R_ON Flatness^d
R_ON Match^d
Switch Off Leakage
Current^d
R_ON
Flatness
R_ON
I_NO(off),
I_NC(offF)
I_COM(off)
V+ = 4.3 V, V_COM = 0 to V+,
I_NO, I_NC = 100 mA
V+ = 4.3 V, V_NO, V_NC = 0.3 V/4.0 V,
V_COM = 4.0 V/0.3 V
Full
Room
0.5

0.1
0.15
Room
0.03
Room
Full
Room
Full
-10
- 100
- 10
- 100
10
100
10
nA
100
Channel-On Leakage
Current^d
I_COM(on)
V+ = 4.3 V, V_NO, V_NC = V_COM = 3.0 V/4.0 V
Room
Full
- 10
- 100
10
100
Digital Control
Input High Voltage
Input Low Voltage
Input Capacitance
V_INH
V_INL
C_in
Full
1.6
Full
V
0.5
Full
6
pF
Input Current
I_INL or I_INH
Dynamic Characteristics
V_IN = 0 or V+
Full
-1
1
µA
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
Channel-On Capacitance^d
C_NO(off)
C_NC(off)
C_NO(on)
C_NC(on)
f = 1 MHz
Room
79
Room
79
pF
Room
183
Room
183
Power Supply
Power Supply Range
V+
4.3
V
Power Supply Current
I+
V_IN = 0 or V+
Full
1.0
µA
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.
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Document Number: 73863
S11-0303-Rev. E, 28-Feb-11