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DG9433DS-T1-E3

P1-P3P4-P6P7-P9P10-P12
Vishay Siliconix
DG9432, DG9433, DG9434
Document Number: 72311
S11-1029-Rev. B, 23-May-11
www.vishay.com
1
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
Low-Voltage Dual SPST Analog Switch
FEATURES
• Wide operation voltage (+ 2.7 V to + 12 V)
• Low charge injection - Q
INJ
: 1 pC
• Low power consumption
• TTL/CMOS logic compatible over the full
operating voltage range
• Available in MSOP-8 and SOT23-8
• Compliant to RoHS Directive 2002/95/EC
BENEFITS
• Reduced power consumption
• Simple logic interface
• High accuracy
• Reduce board space
APPLICATIONS
• Battery operated systems
• Portable test equipment
• Sample and hold circuits
• Cellular phones
• Communication systems
• Military radio
• PBX, PABX guidance and control systems
DESCRIPTION
The DG9432, DG9433, DG9434 is a dual single-pole/single-
throw monolithic CMOS analog switch designed for high
performance switching of analog signals. Combining low
power, high speed (t
ON
: 25 ns, t
OFF
: 20 ns), the DG9432,
DG9433, DG9434 is ideal for portable and battery powered
applications requiring high performance and efficient use of
board space.
The DG9432, DG9433, DG9434 is built on Vishay Siliconix’s
low voltage BCD-15 process. An epitaxial layer prevents
latchup. Break-before-make is guaranteed for DG9432,
DG9433, DG9434.
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 - DG9432
NC
1
V+
COM
1
DG9432, MSOP-8
IN
1
IN
2
COM
2
GND NC
2
1
2
3
4
8
7
6
5
Top View
Device Marking: 9432
NC
1
COM
1
V+
DG9432, SOT23-8
IN
1
IN
2
GND
COM
2
NC
2
1
2
3
4
8
7
6
5
Top View
Device Marking: 4G
TRUTH TABLE DG9432
Logic Switch
0On
1Off
www.vishay.com
2
Document Number: 72311
S11-1029-Rev. B, 23-May-11
Vishay Siliconix
DG9432, DG9433, DG9434
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
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION - DG9433/DG9434
DG9433, 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 Marking: 9433
NO
1
COM
1
V+
DG9433. SOT23-8
IN
1
IN
2
GND
COM
2
NO
2
1
2
3
4
8
7
6
5
Top View
Device Markin
g
: 4H
TRUTH TABLE DG9433
Logic Switch
0Off
1On
NO V+
COM
1
DG9434, MSOP-8
IN
1
IN
2
COM
2
GND NC
2
1
2
3
4
8
7
6
5
Top View
Device Marking: 9434
NO
1
COM
1
V+
DG9434. SOT23-8
IN
1
IN
2
GND
COM
2
NC
2
1
2
3
4
8
7
6
5
Top View
Device Markin
g
: 4I
TRUTH TABLE DG9434
Logic Switch-1 Switch-2
0OffOn
1OnOff
ORDERING INFORMATION
Temp. Range Package Part Number
- 40 °C to 85 °C
MSOP-8
DG9432DQ-T1-E3
DG9433DQ-T1-E3
DG9434DQ-T1-E3
SOT23-8
DG9432DS-T1-E3
DG9433DS-T1-E3
DG9433DS-T1-E3
Document Number: 72311
S11-1029-Rev. B, 23-May-11
www.vishay.com
3
Vishay Siliconix
DG9432, DG9433, DG9434
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 6.5 mW/°C above 75 °C.
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 datasheet.
d. Guarantee by design, not subjected to production test.
e. V
IN
= input voltage to perform proper function.
f. Guaranteed by 12 V leakage testing, not production tested.
g. Applies for DG9434 only.
ABSOLUTE MAXIMUM RATINGS
Parameter Limit Unit
Reference V+ to GND - 0.3 to + 13.5
V
IN, COM, NC, NO
a
- 0.3 to (V+ + 0.3)
Continuous Current (Any terminal) ± 10
mA
Peak Current (Pulsed at 1 ms, 10 % duty cycle) ± 20
Storage Temperature (D suffix) - 65 to 150 °C
Power Dissipation (Packages)
b
MSOP-8
c
320
mW
SOT23-8
c
515
SPECIFICATIONS V+ = 3 V
Parameter Symbol
Test Conditions
Otherwise Unless Specified
V+ = 3.3 V, ± 10 %
, V
IN
= 0.4 V or 1.8 V
e
Temp.
a
Limits
- 40 °C °C to 85 °C
Unit
Min.
c
Typ.
b
Max.
c
Switch On Resistance
Analog Signal Range
e
V
ANALOG
Full V- V+ V
Drain-Source On- Resistance
R
(on)
V+ = 2.7 V, I
COM
= 1 mA, V
COM
= 1.5 V
Room
Full
81 100
120
R
ON
Match
d
R
on
Room 0.4 3.0
Digital Control
Input, High Voltage
V
INH
V+ Ranges 2.7 to 5 V
Full 1.8
V
Input, Low Voltage
V
INL
Full 0.4
Input Current
I
INH
- 1 1 µA
Dynamic Characteristics
Break-Before-Make
d,g
t
OPEN
V+ = 3 V, R
L
= 300
V
NO
= V
NC
= 1.5 V
C
L
= 35 pF, V
IN
= 0 V, 3 V
Room
Full
1
Tu r n - On T im e
d
t
ON
Room
Full
60 80
100
ns
Turn-Off Time
d
t
OFF
Room
Full
14 25
35
Charge Injection
d
Q
C
L
= 1 nF, R
GEN
= 0 , V
g
= 0 V
Room 0.16 pC
Off-Isolation
d
OIRR
C
L
= 5 pF, R
L
= 50 , f = 1 MHz
Room 77
dB
C
L
= 5 pF, R
L
= 50 , f = 10 MHz
Room 55
Crosstalk
d
X
TA LK
R
L
= 50 , f = 1 MHz, V+ = 2.5 V
Room 98
Source Off Capacitance
d
C
NO/NC(off)
f = 1 MHz, V
NC/NO
= 0 V
Room 7.5
pF
Drain Off Capacitance
d
C
COM(off)
f = 1 MHz V
COM
= 0 V
Room 7.8
Drain On Capacitance
d
C
COM(on)
Room 22
Supply Current I+
V+ = 3.3 V, V
IN
= 0 or V+
Room - 1 - 1 µA
P1-P3P4-P6P7-P9P10-P12

DG9433DS-T1-E3

Mfr. #:
Buy DG9433DS-T1-E3
Manufacturer:
Vishay / Siliconix
Description:
Analog Switch ICs RECOMMENDED ALT 781-DG9433DS
Lifecycle:
New from this manufacturer.
Delivery:
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