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DG2037 Datasheet, PDF (3/7 Pages) Vishay Siliconix – Low-Voltage, Low rON, Dual SPST Analog Switch
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New Product
DG2037/2038/2039
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS
Reference to GND
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 6.0 V
IN, COM, NC, NOa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 0.3 V to (V+ + 0.3 V)
Continuous Current (Any terminal) . . . . . . . . . . . . . . . . . . . . . . . . . . . "50 mA
Peak Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "200 mA
(Pulsed at 1 ms, 10% duty cycle)
Storage Temperature (D Suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to 150°C
Power Dissipation (Packages)b
MSOP-8c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320 mW
SOT23-8c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 515 mW
Notes:
a. Signals on NC, NO, or COM or IN exceeding V+ will be clamped by
internal diodes. Limit forward diode current to maximum current ratings.
b. All leads welded or soldered to PC Board.
c. Derate 6.5 mW/_C above 25_C
SPECIFICATIONS (V+ = 3.0 V)
Test Conditions
Otherwise Unless Specified
Parameter
Analog Switch
Symbol
V+ = 3 V, "10%, VIN = 0.4 or 1.5 Ve
Tempa
Analog Signal Ranged
On-Resistance
rON Flatnessd
rON Matchd
Switch Off Leakage Current
Channel-On Leakage Current
VNO, VNC,
VCOM
rON
V+ = 2.7 V, VCOM = 1.5 V, INO, INC = 10 mA
rON
Flatness
rON Match
INO(off),
INC(off)
ICOM(off)
V+ = 2.7 V, VCOM = 1.5 to V+, INO, INC = 10 mA
V+ = 2.7 V, VD = 1.5 to V+, ID = 10 mA
V+ = 3.3 V
VNO, VNC = 1 V/3 V, VCOM = 3 V/1 V
ICOM(on)
V+ = 3.3 V, VNO, VNC = VCOM = 1 V/3 V
Full
Room
Full
Room
Room
Room
Full
Room
Full
Room
Full
Digital Control
Input High Voltage
VINH
Full
Input Low Voltage
VINL
Full
Input Capacitanced
Cin
f = 1 MHz
Full
Input Current
IINL or IINH
VIN = 0 or V+
Full
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Charge Injectiond
Off-Isolationd
Crosstalkd
Source-Off Capacitanced
Drain-Off Capacitanced
Channel-On Capacitanced
Power Supply
tON
tOFF
QINJ
OIRR
XTALK
CNC/NO(off)
CCOM(off)
CON
VNO or VNC = 2.0 V, RL = 300 W, CL = 35 pF
Figure 1 and 2
CL = 1 nF, VGEN = 0 V, RGEN = 0 W, Figure 3
RL = 50 W, CL = 5 pF, f = 1 MHz
VIN = 0 or V+, f = 1 MHz
Room
Full
Room
Full
Room
Room
Room
Room
Room
Room
Power Supply Range
V+
Power Supply Current
I+
Power Consumption
PC
VIN = 0 or V+
Limits
-40 to 85_C
Minb Typc Maxb
0
V+
3
6
7
0.5
0.3
-1
1
- 10
10
-1
1
- 10
10
-1
1
- 10
10
1.5
0.4
8
-1
1
22
35
40
17
31
35
1
- 61
- 67
17
19
35
2.7
3.3
0.02
1.0
3.3
Unit
V
W
nA
V
pF
mA
ns
pC
dB
pF
V
mA
mW
Document Number: 72359
S-31642—Rev. A, 01-Aug-03
www.vishay.com
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