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

DG444DY-T1-E3

P1-P3P4-P6P7-P9P10-P12
DG444, DG445
www.vishay.com
Vishay Siliconix
S13-2503-Rev. H, 16-Dec-13
1
Document Number: 70054
For technical questions, contact: analogswitchtechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Quad SPST CMOS Analog Switches
APPLICATIONS
• Audio switching
• Battery powered systems
• Data acquisition
• Sample-and-hold circuits
• Telecommunication systems
• Automatic test equipment
•Single supply circuits
• Hard disk drives
DESCRIPTION
The DG444, DG445 monolithic quad analog switches are
designed to provide high speed, low error switching of
analog signals. The DG444 has a normally closed function.
The DG445 has a normally open function. Combining low
power (22 nW, typ.) with high speed (t
ON
: 120 ns, typ.), the
DG444, DG445 are ideally suited for upgrading DG211,
DG212 sockets. Charge injection has been minimized on the
drain for use in sample-and-hold circuits.
To achieve high-voltage ratings and superior switching
performance, the DG444, DG445 are built on Vishay
Siliconix’s high-voltage silicon-gate process. An epitaxial
layer prevents latchup.
Each switch conducts equally well in both directions when
on, and blocks input voltages to the supply levels when off.
FEATURES
• Low on-resistance: 50
• Low leakage: 80 pA
• Low power consumption: 22 nW
• Fast switching action - t
ON
: 120 ns
• Low charge injection
• DG211, DG212 upgrades
• TTL/CMOS logic compatible
BENEFITS
• Low signal errors and distortion
• Reduced power supply requirements
• Faster throughput
• Improved reliability
• Reduced pedestal errors
• Simple interfacing
• Wide supply ranges
- Single supply: +5 V to 36 V
- Dual supplies: ± 5 V to ± 20 V
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Note
• Logic "0" 0.8 V
Logic "1" 2.4 V
Dual-In-Line and SOIC
IN
1
IN
2
D
1
D
2
S
1
S
2
V- V+
GND V
L
S
4
S
3
D
4
D
3
IN
4
IN
3
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
Top View
9
DG444
TRUTH TABLE
LOGIC DG444 DG445
0 On Off
1OffOn
ORDERING INFORMATION
TEMP. RANGE PACKAGE PART NUMBER
-40 °C to 85 °C
16-pin plastic DIP
DG444DJ
DG445DJ
16-pin narrow SOIC
DG444DY
DG445DY
DG444, DG445
www.vishay.com
Vishay Siliconix
S13-2503-Rev. H, 16-Dec-13
2
Document Number: 70054
For technical questions, contact: analogswitchtechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Notes
a. Signals on S
X
, D
X
, or IN
X
exceeding V+ or 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 mW/°C above 75 °C.
d. Derate 8 mW/°C above 75 °C.
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 °C, unless otherwise noted)
PARAMETER LIMIT UNIT
V+ to V- 44
V
GND to V- 25
V
L
(GND - 0.3) to (V+) +0.3
Digital Inputs
a
, V
S
, V
D
(V-) -2 to (V+) +2
or 30 mA, whichever occurs first
Continuous Current (Any Terminal) 30
mA
Current, S or D (Pulsed at 1 ms, 10 % Duty Cycle ) 100
Storage Temperature -65 to 125 °C
Power Dissipation (Package)
b
16-Pin Plastic DIP
c
450
mW
16-Pin Narrow Body SOIC
d
640
SPECIFICATIONS for Dual Supplies
PARAMETER SYMBOL
TEST CONDITIONS
UNLESS OTHERWISE SPECIFIED
V+ = 15 V, V- = -15 V
V
L
= 5 V, V
IN
= 2.4 V, 0.8 V
e
TEMP.
a
D SUFFIX
-40 °C TO 85 °C
UNIT
MIN.
b
TYP.
c
MAX.
b
Analog Switch
Analog Signal Range
d
V
ANALOG
Full -15 - 15 V
Drain-Source On-Resistanc
e
R
DS(on)
I
S
= -10 mA, V
D
= ± 8.5 V
V+ = 13.5 V, V- = -13.5 V
Room - 50 85
Full - - 100
Switch Off Leakage Current
I
S(off)
V+ = 16.5, V- = -16.5 V
V
D
= ± 15.5 V, V
S
= ± 15.5 V
Room -0.5 ± 0.01 0.5
nA
Full -5 ± 0.01 5
I
D(off)
Room -0.5 ± 0.01 0.5
Full -5 ± 0.01 5
Channel On Leakage Current I
D(on)
V+ = 16.5 V, V- = -16.5 V
V
S
= V
D
= ± 15.5 V
Room -0.5 ± 0.08 0.5
Full -10 ± 0.08 10
Digital Control
Input Current V
IN
Low I
IL
V
IN
under test = 0.8 V
All Other = 2.4 V
Full -500 -0.01 500
nA
Input Current V
IN
High I
IH
V
IN
under test = 2.4 V
All Other = 0.8 V
Full -500 0.01 500
Dynamic Characteristics
Turn-On Time t
ON
R
L
= 1 k, C
L
= 35 pF
V
S
= ± 10 V, See Figure 2
Room - 120 250
ns
Turn-Off Time t
OFF
DG444 Room - 110 140
DG445 Room - 160 210
Charge Injection
e
Q
C
L
= 1 nF, V
S
= 0 V
V
gen
= 0 V, R
gen
= 0
Room - -1 - pC
Off Isolation
e
OIRR
R
L
= 50 , C
L
= 5 pF, f =1 MHz
Room - 60 -
dB
Crosstalk (Channel-to-Channel)
d
X
TALK
Room - 100 -
Source Off Capacitance C
S(off)
f = 1 MHz
Room - 4 -
pFDrain Off Capacitance C
D(off)
Room - 4 -
Channel On Capacitance C
D(on)
V
ANALOG
= 0 V Room - 16 -
DG444, DG445
www.vishay.com
Vishay Siliconix
S13-2503-Rev. H, 16-Dec-13
3
Document Number: 70054
For technical questions, contact: analogswitchtechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Notes
a. Room = 25 °C, Full = as determined by the operating temperature suffix.
b. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this datasheet.
c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
d. Guaranteed by design, not subject 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.
Power Supplies
Positive Supply Current I+
V+ = 16.5 V, V- = -16.5 V
V
IN
= 0 V or 5 V
Room - 0.001 1
μA
Full--5
Negative Supply Current I-
Room -1 -0.0001 -
Full -5 - -
Logic Supply Current I
L
Room - 0.001 1
Full - 0.001 5
Ground Current I
GND
Room -1 -0.001 -
Full -5 -0.001 -
SPECIFICATIONS for Unipolar Supplies
PARAMETER SYMBOL
TEST CONDITIONS
UNLESS OTHERWISE SPECIFIED
V+ = 12 V, V- = 0 V
V
L
= 5 V, V
IN
= 2.4 V, 0.8 V
e
TEMP.
a
LIMITS
-40 °C °C TO 85 °C
UNIT
MIN.
b
TYP.
c
MAX.
b
Analog Switch
Analog Signal Range
d
V
ANALOG
Full 0 - 12 V
Drain-Source On-Resistance
d
R
DS(on)
I
S
= -10 mA, V
D
= 3 V, 8 V
V+ = 10.8 V, V
L
= 5.25 V
Room - 100 160
Full - - 200
Dynamic Characteristics
Turn-On Time t
ON
R
L
= 1 k, C
L
= 35 pF, V
S
= 8 V
See Figure 2
Room - 300 450
ns
Turn-Off Time t
OFF
Room - 60 200
Charge Injection Q C
L
= 1 nF, V
gen
= 6 V, R
gen
= 0 Room - 2 - pC
Power Supplies
Positive Supply Current I+ V+ = 13.2 V, V
IN
= 0 V or 5 V
Room - 0.001 1
μA
Full - - 5
Negative Supply Current I- V
IN
= 0 V or 5 V
Room -1 -0.0001 -
Full -5 - -
Logic Supply Current I
L
V
L
= 5.25 V, V
IN
= 0 V or 5 V
Room - 0.001 1
Full - - 5
Ground Current I
GND
V
IN
= 0 V or 5 V
Room -1 -0.001 -
Full -5 - -
SPECIFICATIONS for Dual Supplies
PARAMETER SYMBOL
TEST CONDITIONS
UNLESS OTHERWISE SPECIFIED
V+ = 15 V, V- = -15 V
V
L
= 5 V, V
IN
= 2.4 V, 0.8 V
e
TEMP.
a
D SUFFIX
-40 °C TO 85 °C
UNIT
MIN.
b
TYP.
c
MAX.
b
P1-P3P4-P6P7-P9P10-P12

DG444DY-T1-E3

Mfr. #:
Buy DG444DY-T1-E3
Manufacturer:
Vishay / Siliconix
Description:
Analog Switch ICs QUAD SPST ANALOG SWITC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet