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72342 Datasheet, PDF (3/10 Pages) Vishay Siliconix – Low Voltage, Dual DPDT and Quad SPDT Analog Switches
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DG2018, DG2019
Vishay Siliconix
SPECIFICATIONS V+ = 3 V
Parameter
Analog Switch
Symbol
Test Conditions
Otherwise Unless Specified
V+ = 3 V, ± 10 %,
(DG2018 Only) VIN = 0.5 or 1.4 Ve
(DG2019 Only) VL = 1.5 V, VIN = 0.4 or 1.0 Ve
Limits
- 40 °C to 85 °C
Temp.a Min.b Typ.c Max.b
Unit
Analog Signal Ranged
On-Resistance
RON Flatness
RON Match Between
Channels
VNO, VNC,
VCOM
RON
RON
Flatness
ΔRON
V+ = 2.7 V, VCOM = 0.2 V/1.5 V
INO, INC = 10 mA
V+ = 2.7 V
VCOM = 0 to V+, INO, INC = 10 mA
Full
0
Room
Full
Room
Room
V+
V
6
12
15
0.5
2
Ω
0.6
3
Switch Off Leakage Current
INO(off)
INC(off)
ICOM(off)
V+ = 3.3 V, VNO, VNC = 0.3 V/3 V
VCOM = 3 V/0.3 V
Room - 1
Full - 10
0.3
1
10
Room - 1
Full - 10
0.3
1
10
nA
Channel-On Leakage Current ICOM(on)
V+ = 3.3 V, VNO, VNC = VCOM = 0.3 V/3 V
Room - 1
Full
10
0.3
1
10
Digital Control
Input High Voltage
Input Low Voltage
Input Capacitance
Input Current
Dynamic Characteristics
VINH
VINL
Cin
IINL or IINH
VL = 1.5 V
VL = 1.5 V
f = 1 MHz
VIN = 0 or V+
DG2018 Full
1.4
DG2019 Full
1.0
DG2018 Full
V
0.5
DG2019 Full
0.4
Full
9
pF
Full
-1
1
µA
Turn-On Time
Turn-Off Time
tON
tOFF
VNO or VNC = 2.0 V, RL = 300 Ω, CL = 35 pF
Room
Full
Room
Full
42
55
65
16
25
ns
35
Break-Before-Make Time
td
VNO or VNC = 2.0 V, RL = 50 Ω, CL = 35 pF
Full
1
Charge Injectiond
QINJ
CL = 1 nF, VGEN = 0 V, RGEN = 0 Ω
Room
- 1.46
pC
Off-Isolationd
Crosstalkd
OIRR
Room
- 67
dB
XTALK
RL = 50 Ω, CL = 5 pF, f = 1 MHz
Room
- 72
Bandwidthd
BW
Room
180
MHz
NO, NC Off Capacitanced
Channel-On Capacitanced
Power Supply
CNO(off)
CNC(off)
CNO(on)
CNC(on
Room
9
Room
9
VIN = 0 or V+, f = 1 MHz
pF
Room
30
Room
30
Power Supply Current
I+
VIN = 0 or V+
Full
0.01
1.0
µA
Notes:
a. Room = 25 °C, Full = as determined by the operating suffix.
b. Typical values are for design aid only, not guaranteed nor subject to production testing.
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. Guarantee by design, nor subjected to production test.
e. VIN = input voltage to perform proper function.
Document Number: 72342
S-82626-Rev. C, 03-Nov-08
www.vishay.com
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