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Vishay Intertechnology Electronic Components Datasheet

DG2017 Datasheet

Dual DPDT Analog Switch

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DG2017
Vishay Siliconix
Low-Voltage, Low rON, Dual DPDT Analog Switch
FEATURES
D Low Voltage Operation (2.0 V to 5.5 V)
D Low On-Resistance @ 2.7 V - rON:
SW1, SW2 - 3.2 W
SW3, SW4 - 0.64 W
D Fast Switching: tON = 46 ns
tOFF = 21 ns
D QFN-16 (4x4 mm) Package
BENEFITS
APPLICATIONS
D Space Saving Solution
D Low Power Consumption
D Guaranteed Low Voltage Operation
D Low Voltage Logic Compatible
D Cellular Phones
D Integrated Speaker Switching
D Audio and Video Signal Routing
D PCMCIA Cards
D Battery Operated Systems
DESCRIPTION
The DG2017 is a dual DPDT (double-pole/double-throw),
optimized for high performance analog switching, and
specifically designed to benefit portable audio applications.
One pair of double-throw switches is sub 1 W for low
impedance speaker performance while the second pair of
double-throw switches is suitable for microphone applications.
With the DPDT configuration, the DG2017 provides the
flexibility for stereo-single-end or differential BTL output
structures with a fully integrated differential microphone
switching solution.
The DG2017 is an integrated monolithic device in a QFN-16
(4 x 4 mm) package that provides a space saving solution over
the use of multiple single SPDT devices as well as providing
the advantage of on-resistance flatness and matching that
single SPDT devices cannot offer.
The DG2017 provides low charge injection (2 pC), fast
switching time (tON and tOFF less than 100 ns), excellent
Off-Isolation and Crosstalk (–70 dB @ 100 kHz). During
operation, continuous current through any or all switches is
rated at "200 mA, ideal for portable audio applications.
Built on Vishay Siliconix’s low voltage CMOS process, the
DG2017 contains an epitaxial layer that prevents latchup.
Break-before-make is guaranteed. When on, each switch
conducts equally well in both directions, and block up to the
power supply level when off.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
QFN-16 (4 X 4)
COM1 NO1 V+ NC4
16 15 14 13
NC1 1
IN1, IN2 2
NO2 3
COM2 4
12 COM4
11 NO4
10 IN3, IN4
9 NC3
5678
NC2 GND NO3 COM3
Top View
Document Number: 72228
S-31067—Rev. A, 26-May-03
Logic
0
1
TRUTH TABLE
NC1, 2, 3 and 4 NO1, 2, 3 and 4
ON
OFF
OFF
ON
ORDERING INFORMATION
Temp Range
-40 to 85°C
Package
16-Pin QFN (4 x 4 mm)
Part Number
DG2017DN
www.vishay.com
1


Vishay Intertechnology Electronic Components Datasheet

DG2017 Datasheet

Dual DPDT Analog Switch

No Preview Available !

DG2017
Vishay Siliconix
New Product
ABSOLUTE MAXIMUM RATINGS
Reference to GND
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6 V
IN, COM, NC, NOa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (V+ + 0.3 V)
Current (Any terminal except NO, NC or COM) . . . . . . . . . . . . . . . . . . 30 mA
Continuous Current (NO, NC, or COM) . . . . . . . . . . . . . . . . . . . . . "200 mA
Peak Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "300 mA
(Pulsed at 1 ms, 10% duty cycle)
Storage Temperature (D Suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to 150°C
Package Solder Reflow Conditionsd
16-Pin QFN (4 x 4 mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240°C
Power Dissipation (Packages)b
QFN-16 (4x4 mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1880 mW
Notes:
a. Signals on NC, NO, or COM or IN exceeding V+ will be clamped by inter-
nal diodes. Limit forward diode current to maximum current ratings.
b. All leads welded or soldered to PC Board.
c. Derate 23.5 mW/_C above 70_C
d. Manual soldering with iron is not recommended for leadless components.
The QFN is a leadless package. The end of the lead terminal is exposed
copper (not plated) as a result of the singulation process in manufactur-
ing. A solder fillet at the exposed copper lip cannot be guaranteed and is
not required to ensure adequate bottom side solder interconnection.
SPECIFICATIONS (V+ = 3 V)
Parameter
Analog Switch
Symbol
Test Conditions
Otherwise Unless Specified
V+ = 3 V, "10%, VIN = 0.4 or 1.6 Ve
Analog Signal Ranged
DC Characteristics
On-Resistance
rON Flatnessd
rON Matchd
Switch Off Leakage Current
VNO, VNC,
VCOM
rON
(SW1, SW2)
rON
(SW3, SW4)
rON
(SW1, SW2)
rON
(SW3, SW4)
DrON
(SW1, SW2)
DrON
(SW3, SW4)
INO(off),
INC(off)
ICOM(off)
V+ = 2.7 V, VCOM = 0.2 V/1.5 V, INO, INC = 10 mA
V+ = 2.7 V, VCOM = 0.2 V/1.5 V, INO, INC = 100 mA
V+ = 2.7 V, VCOM = 0.2 V/1.5 V, INO, INC = 10 mA
V+ = 2.7 V, VCOM = 0.2 V/1.5 V, INO, INC = 100 mA
V+ = 2.7 V, VCOM = 0.2 V/1.5 V, INO, INC = 10 mA
V+ = 2.7 V, VCOM = 0.2 V/1.5 V, INO, INC = 100 mA
V+ = 3.3 V, VNO, VNC = 0.3 V/3.0 V
VCOM = 0.3 V/3.0 V
Channel-On Leakage Current
Digital Control
Input High Voltage
Input Low Voltage
Input Capacitance
Input Current
ICOM(on)
VINH
VINL
Cin
IINL or IINH
V+ = 3.3 V, VNO=VNC VCOM =0.3 V/3.0 V
VIN = 0 or V+
Tempa
Full
Room
Full
Room
Full
Room
Full
Room
Full
Room
Full
Room
Full
Room
Full
Room
Full
Room
Full
Full
Full
Full
Full
Limits
- 40 to 85_C
Minb Typc Maxb
0 V+
3.2
0.67
1.4
0.12
- 0.5
5.0
- 0.5
5.0
- 0.5
5.0
3.7
4.3
1.1
1.2
2.0
0.3
0.3
0.3
0.5
5.0
0.5
5.0
0.5
5.0
1.6
0.4
6
-1 1
Unit
V
W
nA
V
pF
mA
www.vishay.com
2
Document Number: 72228
S-31067—Rev. A, 26-May-03


Part Number DG2017
Description Dual DPDT Analog Switch
Maker Vishay Siliconix
PDF Download

DG2017 Datasheet PDF






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