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

DGQ2788AEN-T1-GE4

P1-P3P4-P6P7-P9P10-P10
DGQ2788A
www.vishay.com
Vishay Siliconix
S18-0033-Rev. B, 29-Jan-18
1
Document Number: 75683
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
Automotive 125 °C Analog Switch
Dual DPDT / Quad SPDT, 0.37 , 338 MHz Bandwidth
DESCRIPTION
The DGQ2788A, is a four-channel single-pole double-throw
(SPDT) analog switch with two control inputs. It is also
known as a two-channel double-pole double-throw (DPDT)
configuration. The part is designed to operate from 1.8 V to
5.5 V single power rail. All switches conduct equally well in
both directions, offering rail to rail signal witching and can be
used both as multiplexers as well as de-multiplexers.
The DGQ2788A offers low parasitic capacitance and highly
matched low and flat switch resistance over the full signal
range. It features break-before-make switching and low
control logic threshold. The part supports rail to rail fast
edge pulsing signals and have 0.1 ns/typ. propagation
delay. It is ideal for both analog and digital signal switching
in space constrain applications requiring high performance
and efficient use of board space.
The DGQ2788A comes in a small miniQFN-16 lead package
of 2.6 mm x 1.8 mm x 0.55 mm.
This product has been qualified to the Automotive
Electronics Council (AEC) standard Q100 (Grade 1) and is
suitable for use in automotive applications.
FEATURES
• 1.8 V to 5.5 V single supply operation
• Low resistance: 0.37 /typ. at 2.7 V
• Highly flat and matched R
ON
• Low parasitic capacitance,
C
ON
= 26 pF, C
OFF
= 14.5 pF
• High bandwidth: 338 MHz
• 0.1 ns/typ. propagation delay for rail to rail fast
edge pulsing signal
• Guaranteed logic high 1.2 V, logic low 0.3 V
• Break before make switching
• Signal swing over V+ capable
• Power down protection
• Latch up current: 300 mA (JESD78)
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
BENEFITS
• Low and flat resistance
• High bandwidth
• Low parasitic capacitance
• Fault protection
APPLICATIONS
• Automotive infotainment
• Audio, video, and bus routing
• Industrial automation
• Medical imaging
• Network and telecommunication
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
NC2
GND
NO3
COM3
COM1
NO1
V+
NC4
NC3
IN3-4
NO4
COM4
COM2
NO2
IN1-2
NC1
6
7
8
5
15
14
13
16
1 12
2 11
3 10
4 9
Device marking: 3xx
xx = date / lot traceability code
Note: pin 1 has long lead
3xx
Pin 1
TRUTH TABLE
LOGIC NC1, 2, 3 and 4 NO1, 2, 3 and 4
0OnOff
1OffOn
ORDERING INFORMATION
TEMPERATURE RANGE PACKAGE PART NUMBER MIN. ORDER / PACK. QUANTITY
-40 °C to +125 °C lead (Pb)-free miniQFN-16 DGQ2788AEN-T1-GE4 Tape and reel, 3000 units
DGQ2788A
www.vishay.com
Vishay Siliconix
S18-0033-Rev. B, 29-Jan-18
2
Document Number: 75683
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 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 6.6 mW/°C above 70 °C
d. Manual soldering with iron is not recommended for leadless components. The miniQFN-16 is a leadless package. The end of the lead
terminal is exposed copper (not plated) as a result of the singulation process in manufacturing. A solder fillet at the exposed copper lip
cannot be guaranteed and is not required to ensure adequate bottom side solder interconnection
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 °C, unless otherwise noted)
PARAMETER SYMBOL LIMIT UNIT
Reference to GND
V+ -0.3 to +6
V
IN, COM, NC, NO
a
-0.3 to (V+ + 0.3)
Current (any terminal except NO, NC, or COM) 30
mAContinuous current (NO, NC, or COM) ± 300
Peak current (pulsed at 1 ms, 10 % duty cycle) ± 500
Storage temperature (D suffix) -65 to +150
°C
Package solder reflow conditions
d
miniQFN-16 250
Power dissipation (packages)
b
miniQFN-16
c
525 mW
Latch-up, per AEC Q100-004 300 mA
ESD human body model, per AEC Q100-002 2000
V
ESD charged device model, per AEC Q100-011 1500
DGQ2788A
www.vishay.com
Vishay Siliconix
S18-0033-Rev. B, 29-Jan-18
3
Document Number: 75683
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 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
f. Crosstalk measured between channels
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.
SPECIFICATIONS (V+ = 3 V)
PARAMETER SYMBOL
TEST CONDITIONS
unless otherwise specified
V+ = 3 V, ± 10 %, V
IN
= 0.5 or 1.4 V
e
TEMP.
a
LIMITS
-40 °C to +125 °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
= 0 to 2.7 V, I
NO
, I
NC
= 100 mA Room - 0.37 0.5
Full - - 0.65
R
ON
flatness
d
R
ON
flatness
V+ = 2.7 V, V
COM
= 0 to V+,
I
NO
, I
NC
= 100 mA
Room - 0.01 0.05
R
ON
match
d
R
ON
Room - 0.05 -
Switch off leakage current
I
NO(off)
,
I
NC(off)
V+ = 5.5 V, V
NO
, V
NC
= 0.5 V / 4 V,
V
COM
= 4 V / 0.5 V
Room -0.1 - 0.1
μA
Full -0.5 - 0.5
I
COM(off)
Room -1.2 - 1.2
Full -2 - 2
Channel-on leakage
current
I
COM(on)
V+ = 5.5 V, V
NO
, V
NC
= V
COM
= 0.5 V / 4 V
Room -1.2 - 1.2
Full -2 - 2
Digital Control
Input high voltage V
INH
Full 1.2 - -
V
Input low voltage V
INL
Full - - 0.3
Input capacitance C
IN
Full - 5 - pF
Input current I
INL
or I
INH
V
IN
= 0 or V+ Full -1 - 1 μA
Dynamic Characteristics
Turn-on time t
ON
V
NO
or V
NC
= 1.5 V, R
L
= 50 , C
L
= 35 pF
Room - 30 50
μs
Full - - 150
Turn-off time t
OFF
Room - 0.35 1
Full - - 3
Break-before-make time t
d
Full 1 - -
Charge injection
d
Q
INJ
C
L
= 1 nF, V
GEN
= 1.5 V, R
GEN
= 0 Room - -245 - pC
-3 dB bandwidth BW R
L
= 50 , C
L
= 5 pF Room - 338 - MHz
Off-isolation
d
OIRR
R
L
= 50 , C
L
= 5 pF, f = 100 kHz
Room
--82-
dB
R
L
= 50 , C
L
= 5 pF, f = 1 MHz - -56 -
Crosstalk
d, f
X
TALK
R
L
= 50 , C
L
= 5 pF, f = 100 kHz - -87 -
R
L
= 50 , C
L
= 5 pF, f = 1 MHz - -61 -
Total harmonic distortion
and noise
THD+N R
L
= 50 , 1 V
p-p
, f = 1 kHz Room - -104.1 - dB
NO, NC off capacitance
d
C
NO(off)
f = 1 MHz
Room - 14.5 -
pF
C
NC(off)
Room - 14.5 -
Channel-on capacitance
d
C
NO(on)
Room - 26 -
C
NC(on)
Room - 26 -
Power Supply
Power supply range V+ 1.8 - 5.5 V
Power supply current I+ V
IN
= 0 or V+ Full - 24 60 μA
P1-P3P4-P6P7-P9P10-P10

DGQ2788AEN-T1-GE4

Mfr. #:
Buy DGQ2788AEN-T1-GE4
Manufacturer:
Vishay / Siliconix
Description:
Analog Switch ICs Dual DPDT/Quad SPDT 16-pin miniQFN
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet