DG2032DN-T1-E4

GND V+
NO2 NC2
NO1 NC1
1
2
3
9
8
7
456
12 11 10
IN2 COM2 NC
Top View
DG2032
12-Pin QFN (3 X 3 mm)
IN1 COM1 NC
DG2032
Vishay Siliconix
New Product
Document Number: 72387
S-31650—Rev. A, 18-Aug-03
www.vishay.com
1
High-Bandwidth, Low Voltage, Dual SPDT Analog Switch
FEATURES
D Single Supply (1.8 V to 5.5 V)
D Low On-Resistance - r
ON:
2.4 W
D Crosstalk and Off Isolation: -81 dB @
1 MHz
D QFN-12 (3 x 3 mm) Package
BENEFITS
D Reduced Power Consumption
D High Accuracy
D Reduce Board Space
D Low-Voltage Logic Compatible
D High Bandwidth
APPLICATIONS
D Cellular Phones
D Speaker Headset Switching
D Audio and Video Signal Routing
D PCMCIA Cards
D Low-Voltage Data Acquisition
D ATE
DESCRIPTION
The DG2032 is a monolithic CMOS dual single-pole/
double-throw (SPDT) analog switch. It is specifically designed
for low-voltage, high bandwidth applications.
The DG2032’s on-resistance (3 W @ 2.7 V), matching and
flatness are guaranteed over the entire analog voltage range.
Wide dynamic performance is achieved with better than
–80 dB for both cross-talk and off-isolation at 1 MHz.
Both SPDT’s operate with independent control logic, conduct
equally well in both directions and block signals up to the
power supply level when off. Break-before-make is
guaranteed.
With fast switching speeds, low on-resistance, high
bandwidth, and low charge injection, the DG2032 is ideally
suited for audio and video switching with high linearity.
Built on Vishay Siliconix’s low voltage CMOS technology, the
DG2032 contains an epitaxial layer which prevents latch-up.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
TRUTH TABLE
Logic NC1 and NC2 NO1 and NO2
0 ON OFF
1 OFF ON
ORDERING INFORMATION
Temp Range Package Part Number
-40 to 85°C 12-Pin QFN (3 x 3 mm) DG2032DN
DG2032
Vishay Siliconix
New Product
www.vishay.com
2
Document Number: 72387
S-31650—Rev. A, 18-Aug-03
ABSOLUTE MAXIMUM RATINGS
Reference to GND
V+ -0.3 to +6 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IN, COM, NC, NO
a
-0.3 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
12-Pin QFN (3 x 3)
c
1295 mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package Solder Reflow Conditions
d
12-Pin QFN (3 x 3) 240°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 16.2 mW/_C above 70_C
d. Manual soldering with an iron is not recommended for leadless compo-
nents. 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
manufacturing. A solder fillet at the exposed copper lip cannot be guar-
anteed and is not required to ensure adequate bottom side solder inter-
connection.
SPECIFICATIONS (V+ = 3 V)
Test Conditions
Otherwise Unless Specified
Limits
-40 to 85_C
Parameter Symbol
V+ = 3 V, "10%, V
IN
= 0.4 or 2.0 V
e
Temp
a
Min
b
Typ
c
Max
b
Unit
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
= 0.2 V/1.5 V
I
NO
, I
NC
= 10 mA
Room
Full
3.0 5
6.5
r
ON
Flatness
r
ON
Flatness
V+ = 2.7 V
V 0 to V+ I I 10 mA
Room 1.6
W
r
ON
Match Between Channels Dr
ON
V
COM
= 0 to V+, I
NO
, I
NC
= 10 mA
Room 0.4
Switch Off Leakage Current
I
NO(off)
,
I
NC(off)
V+ = 3.3 V, V
N
O
, V
N
C
= 0.3 V/3 V
Room
Full
-1
-10
0.01
1
10
Switch Off Leakage Current
I
COM(off)
V+ = 3
.
3 V
,
V
NO
,
V
NC
= 0
.
3 V/3 V
V
COM
= 3 V/0.3 V
Room
Full
-1
-10
0.01
1
10
nA
Channel-On Leakage Current I
COM(on)
V+ = 3.3 V, V
NO
, V
NC
= V
COM
= 0.3 V/3 V
Room
Full
-1
-10
0.01
1
10
Digital Control
Input High Voltage V
INH
Full 2.0
V
Input Low Voltage V
INL
Full 0.4
V
Input Capacitance C
in
Full 5 pF
Input Current I
INL
or I
INH
V
IN
= 0 or V+ Full 1 1 mA
Dynamic Characteristics
Turn-On Time t
ON
V
NO
or V
NC
= 2 0 V R
L
= 50 W C
L
= 35 pF
Room
Full
28 53
59
Turn-Off Time t
OFF
V
NO
or
V
NC
=
2
.
0 V
,
R
L
=
5
0 W
,
C
L
=
3
5
p
F
Room
Full
13 38
38
ns
Break-Before-Make Time t
d
V
NO
or V
NC
= 2.0 V, R
L
= 50 W, C
L
= 35 pF Full 1
Charge Injection
d
Q
INJ
C
L
= 1 nF, V
GEN
= 0 V, R
GEN
= 0 W Room 38 pC
Off-Isolation
d
OIRR
R
L
= 50 W C
L
= 5 pF f = 1 MHz
Room -78
dB
Crosstalk
d
X
TALK
R
L
= 50 W, C
L
= 5 pF, f = 1 MHz
Room -82
dB
N
O
N
C
Off Capacitance
d
C
NO(off)
Room 15
N
O
, N
C
Off Capacitance
d
C
NC(off)
V
IN
= 0 or V+ f = 1 MHz
Room 15
pF
Channel On Capacitance
d
C
NO(on)
V
IN
= 0 or V+, f = 1 MHz
Room 49
pF
Channel-On Capacitance
d
C
NC(on)
Room 45
Power Supply
Power Supply Current I+ V
IN
= 0 or V+ Full 0.01 1.0 mA
Notes:
a. Room = 25°C, Full = as determined by the operating suffix.
b. Typical values are for design aid only, not guaranteed nor subject to production testing.
c. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
d. Guarantee by design, nor subjected to production test.
e. V
IN
= input voltage to perform proper function.
DG2032
Vishay Siliconix
New Product
Document Number: 72387
S-31650—Rev. A, 18-Aug-03
www.vishay.com
3
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
-60 -40 - 20 0 20 40 60 80 100
Supply Current vs. Input Switching Frequency
Input Switching Frequency (Hz)
I+ - Supply Current (A)
0
1
2
3
4
5
6
7
8
012345
r
ON
vs. V
COM
and Supply Voltage
V
COM
- Analog Voltage (V)
V+ = 3.0 V,
- On-Resistance (
r
ON
W )
0
1
2
3
4
5
012345
r
ON
vs. Analog Voltage and Temperature
V
COM
- Analog Voltage (V)
25_C
- On-Resistance (
r
ON
W )
1
1000
10000
Supply Current vs. Temperature
-100
-75
-50
-25
0
25
50
75
100
012345
Leakage vs. Analog Voltage
V
COM
, V
NO
, V
NC
- Analog Voltage (V)
V+ = 3 V
Temperature (_C)
V+ = 5 V
V
IN
= 0 V
10
100
I+ - Supply Current (nA)
10 10 K 100 K 10 M100 1 K 1 M
10 mA
1 mA
100 mA
10 mA
1 mA
V+ = 5 V
T = 25_C
I
S
= 10 mA
V+ = 5.0 V,
-40_C
85_C
25_C
V+ = 5 V
-40_C
85_C
-60 -40 - 20 0 20 40 60 80 100
1
1000
10000
Leakage Current vs. Temperature
Temperature (_C)
V+ = 5 V
10
100
Leakage Current (pA)
I
NO(off)
, II
NC(off)
I
COM(off)
I
COM(on)
Leakage Current (pA)
V+ = 5 V
I
NO(off)
, II
NC(off)
I
COM(off)
I
COM(on)
V+ = 3 V
V
IN
= 0 V
100 nA
10 nA

DG2032DN-T1-E4

Mfr. #:
Manufacturer:
Vishay / Siliconix
Description:
Analog Switch ICs RECOMMENDED ALT 78-DG2032EDN-T1-GE4
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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