OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

DG2037DS-T1-E3

P1-P3P4-P6P7-P8
Vishay Siliconix
DG2037/2038/2039
New Product
Document Number: 72359
S-71035-Rev. B, 21-May-07
www.vishay.com
1
Low-Voltage, Low r
ON
, Dual SPST Analog Switch
FEATURES
• Low Voltage Operation (1.8 V to 5.5 V)
• Low On-Resistance - r
DS(on)
: 3.0 Ω
• Fast Switching - 12 ns
• Low Charge Injection - Q
INJ
: 10 pC
• Low Power Consumption
• TTL/CMOS Compatible
• SOT23-8 and MSOP-8 Packages
BENEFITS
• Reduced Power Consumption
• Simple Logic Interface
• High Accuracy
• Reduce Board Space
APPLICATIONS
• Cellular Phones
• Communication Systems
• Portable Test Equipment
• Battery Operated Systems
• Sample and Hold Circuits
DESCRIPTION
The DG2037/2038/2039 are dual single-pole/single-throw
monolithic CMOS analog switch designed for high
performance switching of analog signals. Combining low
power, fast switching, low on-resistance (r
DS(on)
: 3.0 Ω at
2.7 V) and small physical size, the DG2037/2038/2039 are
ideal for portable and battery powered applications requiring
high performance and efficient use of board space.
The DG2037/2038/2039 are built on Vishay Siliconix’s new
high density low voltage process. An epitaxial layer prevents
latchup.
Each switch conducts equally well in both directions when
on, and blocks up to the power supply level when off.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION - DG2037
IN
1
NO
1
V+
DG2037. SOT23-8
COM
1
NO
2
IN
2
COM
2
GND
1
2
3
4
8
7
6
5
Top View
Device Marking: E0
DG2037, MSOP-8
NO
1
V+
COM
1
IN
1
IN
2
COM
2
GND NO
2
1
2
3
4
8
7
6
5
Top View
Device Markin
g
: 2037
TRUTH TABLE - DG2037
Logic Switch
0Off
1On
www.vishay.com
2
Document Number: 72359
S-71035-Rev. B, 21-May-07
Vishay Siliconix
DG2037/2038/2039
New Product
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION - DG2038/DG2039
IN
1
NC
1
V+
DG2038. SOT23-8
COM
1
NC
2
IN
2
COM
2
GND
1
2
3
4
8
7
6
5
Top View
Device Markin
g
: F1
NC
1
V+
COM
1
DG2038, MSOP-8
IN
1
IN
2
COM
2
GND NC
2
1
2
3
4
8
7
6
5
Top View
Device Markin
g
: 2038
TRUTH TABLE - DG2038
Logic Switch
0On
1Off
IN
1
NC
1
V+
DG2039. SOT23-8
COM
1
NO
2
IN
2
COM
2
GND
1
2
3
4
8
7
6
5
Top V i ew
Device Marking: F2
DG2039, MSOP-8
NC
1
V+
COM
1
IN
1
IN
2
COM
2
GND NO
2
1
2
3
4
8
7
6
5
Top View
Device Marking: 2039
TRUTH TABLE - DG2039
Logic Switch-1 Switch-2
0OnOff
1OffOn
ORDERING INFORMATION
Temp Range Package Part Number
- 40 to 85 °C
MSOP-8
DG2037DQ
DG2038DQ
DG2039DQ
SOT23-8
DG2037DS
DG2038DS
DG2039DS
Document Number: 72359
S-71035-Rev. B, 21-May-07
www.vishay.com
3
Vishay Siliconix
DG2037/2038/2039
New Product
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.
ABSOLUTE MAXIMUM RATINGS
Parameter Limit Unit
Referenced V+ to GND - 0.3 to 6.0
V
IN, COM, NC, NO
a
- 0.3 to (V+ + 0.3)
Continuous Current (Any Terminal) ± 50
mA
Peak Current (Pulsed at 1 ms, 10 % duty cycle) ± 200
Storage Temperature (D Suffix) - 65 to 150 °C
Power Dissipation (Packages)
b
MSOP-8
c
320
mW
SOT23-8
c
515
SPECIFICATIONS (V+ = 3.0 V)
Parameter Symbol
Test Conditions
Otherwise Unless Specified
V+ = 3 V, ± 10 %, V
IN
= 0.4 or 1.5 V
e
Temp
a
Limits
- 40 to 85 °C
Unit Min
b
Typ
c
Max
b
Analog Switch
Analog Signal Range
d
V
NO
, V
NC
V
COM
Full 0 V+ V
On-Resistance
r
ON
V+ = 2.7 V, V
COM
= 1.5 V, I
NO
, I
NC
= 10 mA
Room
Full
36
7
Ω
r
ON
Flatness
d
r
ON
Flatness
V+ = 2.7 V, V
COM
= 1.5 to V+, I
NO
, I
NC
= 10 mA
Room 0.5
r
ON
Match
d
r
ON
Match
V+ = 2.7 V, V
D
= 1.5 to V+, I
D
= 10 mA
Room 0.3
Switch Off Leakage Current
I
NO(off)
I
NC(off)
V+ = 3.3 V
V
NO
, V
NC
= 1 V/3 V, V
COM
= 3 V/1 V
Room
Full
- 1
- 10
1
10
nA
I
COM(off)
Room
Full
- 1
- 10
1
10
Channel-On Leakage Current
I
COM(on)
V+ = 3.3 V, V
NO
, V
NC
= V
COM
= 1 V/3 V
Room
Full
- 1
- 10
1
10
Digital Control
Input High Voltage
V
INH
Full 1.5
V
Input Low Voltage
V
INL
Full 0.4
Input Capacitance
d
C
in
f = 1 MHz Full 8 pF
Input Current
I
INL
or I
INH
V
IN
= 0 or V+
Full - 1 1 µA
Dynamic Characteristics
Tu r n - On T i m e
t
ON
V
NO
or V
NC
= 2.0 V, R
L
= 300 Ω, C
L
= 35 pF
Figures 1 and 2
Room
Full
22 35
40
ns
Turn-Off Time
t
OFF
Room
Full
17 31
35
Charge Injection
d
Q
INJ
C
L
= 1 nF, V
GEN
= 0 V, R
GEN
= 0 Ω, Figure 3
Room 1 pC
Off-Isolation
d
OIRR
R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz
Room - 61
dB
Crosstalk
d
X
TA LK
Room - 67
Source-Off Capacitance
d
C
NC/NO(off)
V
IN
= 0 or V+, f = 1 MHz
Room 17
pF
Drain-Off Capacitance
d
C
COM(off)
Room 19
Channel-On Capacitance
d
C
ON
Room 35
Power Supply
Power Supply Range V+ 2.7 3.3 V
Power Supply Current I+
V
IN
= 0 or V+
0.02 1.0 µA
Power Consumption
P
C
3.3 µW
P1-P3P4-P6P7-P8

DG2037DS-T1-E3

Mfr. #:
Buy DG2037DS-T1-E3
Manufacturer:
Vishay
Description:
Analog Switch ICs Low Volt Dual SPST
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet