DG2727 Datasheet, PDF (3/8 Pages) Vishay Siliconix – 0.65-ohm, Low Voltage, Negative Swing Capable, Dual SPST Analog Switch

DG2727, DG2728, DG2729
Vishay Siliconix
SPECIFICATIONS V+ = 3 V
Parameter
Analog Switch
Analog Signal Range^d
On-Resistance
R_ON Match
R_ON Resistance Flatness
Switch Off Leakage
Current
Symbol
V_analog
R_ON
ΔR_ON
R_ON
flatness
I_S(off)
I_D(off)
Test Conditions
Limits
Unless Otherwise Specified
- 40 °C to 85 °C
V+ = 3 V, ± 10 %,V_IN = 0.4 V or 1.2 V^e
Temp.^a
Min.^b
Typ.^c Max.^b Unit
V+ = 2.7 V, I_D = 100 mA,
V_S = - 1.6 V, - 1 V, 0 V, 2 V, 2.7 V
V+ = 2.7 V, I_D = 100 mA,
V_S = - 1.6 V, - 1 V, 0 V, 2 V, 2.7 V
V+ = 2.7 V, I_D = 100 mA,
V_S = - 1.6 V, - 1 V, 0 V, 2 V, 2.7 V
V+ = 2.7 V, V_S = - 1.8 V, 2.4 V
V_D = 0 V
Full V+ - 4.3 V
V+
V
Room
0.65
1.0
Full
1.15
Room
0.1
Ω
Room
0.2
0.3
Room
Full
Room
Full
- 100
- 500
- 100
- 500
100
500
100
nA
500
Channel-On Leakage
Current
I_D(on)
V+ = 2.7 V, V_S = V_D = - 1.8 V, 2.4 V
Room
Full
- 100
- 500
100
500
Digital Control
High Level Input Voltage
V_INH
Low Level Input Voltage
Input Current
Dynamic Characteristics
V_INL
I_INL or I_INH
V+ = 1.6 V to 2.6 V
V+ = 2.7 V to 4.3 V
V+ = 1.6 V to 2.6 V
V+ = 2.7 V to 4.3 V
V_IN = 0 or V+
1.0
1.2
Full
-1
V
0.3
0.4
1
µA
Turn-On Time
Turn-Off Time
Room
t_ON
V+ = 1.6 V to 4.3 V, V_S = 1.5 V,
Full
t_OFF
R_L = 50 Ω, C_L = 35 pF
Room
Full
38
67
72
ns
14
40
42
Break-Before-Make Time
(DG2729 only)
t_BBM
Full
2
14
Charge Injection^d
Q
C_L = 1 nF, R_GEN = 0 Ω, V_GEN = 0 V
Room
1.2
Off-Isolation^d
Crosstalk^d
3 dB Bandwidth^d
Total Harmonic Distortion^d
Source Off Capacitance^d
O_IRR
X_TALK
THD
C_S(off)
R_L = 50 Ω, C_L = 5 pF, f = 1 MHz
R_L = 50 Ω, C_L = 5 pF, f = 100 kHz
R_L = 50 Ω, C_L = 5 pF, f = 1 MHz
R_L = 50 Ω, C_L = 5 pF, f = 100 kHz
R_L = 50 Ω, C_L = 5 pF
R_L = 600 Ω, 0.5 Vp-p, f = 20 Hz to 20 kHz
f = 1 MHz, V_S = 0 V
Room
Room
Room
Room
- 58
- 76
- 64
- 82
252
0.006
31
Drain Off Capacitance^d
C_D(off)
f = 1 MHz, V_D = 0 V
Room
31
Drain On Capacitance^d
C_D(on)
f = 1 MHz, V_D = V_S = 0 V
Room
46
Power Supply
ns
pC
dB
MHz
%
pF
Power Supply Range
V+
1.6
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.
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.
Document Number: 69049
S09-0557-Rev. A, 13-Apr-09
www.vishay.com
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