DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL

DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL
www.vishay.com
Vishay Siliconix
CMOS Analog Switches
DESCRIPTION
FEATURES
The DG300B to DG303B family of monolithic CMOS
switches feature three switch configuration options (SPST,
SPDT, and DPST) for precision applications in
communications, instrumentation and process control,
where low leakage switching combined with low power
consumption are required.
Designed on the Vishay Siliconix PLUS-40 CMOS process,
these switches are latch-up proof, and are designed to block
up to 30 V peak-to-peak when off. An epitaxial layer prevents
latchup.
In the on condition the switches conduct equally well in both
directions (with no offset voltage) and minimize error
conditions with their low on-resistance.
Featuring low power consumption (3.5 mW typ.) these
switches are ideal for battery powered applications,
without
sacrificing
switching
speed.
Designed
for break-before-make switching action, these devices are
CMOS and quasi TTL compatible. Single supply operation is
allowed by connecting the V- rail to 0 V.
•
•
•
•
•
•
Analog signal range: ± 15 V
Fast switching - tON: 150 ns
Low on-resistance - RDS(on): 30 
Single supply operation
Latch-up proof
CMOS compatible
BENEFITS
• Full rail-to-rail analog signal range
• Low signal error
• Low power dissipation
APPLICATIONS
•
•
•
•
Low level switching circuits
Programmable gain amplifiers
Portable and battery powered systems
High-Rel systems
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION



DG300B
Dual-In-Line
NC
1
14
V+
D1
2
13
D2
NC
3
12
NC
S1
4
11
S2
NC
5
10
NC
IN 1
6
9
IN 2
7
8
V-
GND
TRUTH TABLE
LOGIC
SWITCH
0
Off
1
On
Notes
• Logic “0”  0.8 V
• Logic “1”  4 V
Top View
S12-2064-Rev. A, 27-Aug-12
Document Number: 67936
1
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
DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL
www.vishay.com
Vishay Siliconix
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION



DG301B
CerDIP
NC
1
14
V+
D1
2
13 D2
NC
3
12 NC
S1
4
11
NC
5
10 NC
IN
6
9
NC
GND
7
8
V-
S2
TRUTH TABLE
LOGIC
SW1
0
Off
SW2
On
1
On
Off
Notes
• Logic “0”  0.8 V
• Logic “1”  4 V
Top View
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG302B
DG303B
Dual-In-Line
Dual-In-Line
NC
1
14
V+
NC
1
14
V+
S3
2
13
S4
S3
2
13
S4
D3
3
12
D4
D3
3
12
D4
D1
4
11
D2
D1
4
11
D2
S1
5
10
S2
S1
5
10
S2
IN1
6
9
IN2
IN1
6
9
IN2
GND
7
8
V-
GND
7
8
V-
Top View
Top View
TRUTH TABLE
TRUTH TABLE
LOGIC
SWITCH
LOGIC
SW1, SW2
0
Off
0
Off
On
1
On
1
On
Off
Notes
• Logic “0”  0.8 V
• Logic “1”  4 V
S12-2064-Rev. A, 27-Aug-12
SW3, SW4
Notes
• Logic “0”  0.8 V
• Logic “1”  4 V
Document Number: 67936
2
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
DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL
www.vishay.com
Vishay Siliconix
ORDERING INFORMATION
PART
CONFIGURATION
DG300B
DG301B
TEMP. RANGE
ORDERING PART
GENERIC
DSCC NUMBER
SPST x 2, NO
DG300BAK/883
DG300BAK/883
(Vishay qualified,
DSCC approval
in progress)
SPDT x 1
DG301BAK/883
DG301BAK/883
(Vishay qualified,
DSCC approval
in progress)
- 55 °C
to 125 °C
PACKAGE
14-pin CerDIP
DG302B
DPST x 2, NO
DG302BAK/883
DG302BAK/883
(Vishay qualified,
DSCC approval
in progress)
DG303B
SPDT x 2
DG303BAK/883
DG303BAK/883
(Vishay qualified,
DSCC approval
in progress)
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
V+
Voltages Referenced to V-
GND
LIMIT
44
25
V
(V-) - 2 to (V+) + 2
or 30 mA, whichever occurs first
Digital Inputsa, VS, VD
Current (any terminal)
30
Continuous current, S or D (pulsed at 1 ms, 10 % duty cycle max.)
100
Storage temperature
Power dissipation (package)b
UNIT
14-pin CerDIPc
mA
- 65 to 150
°C
825
mW
Notes
a. Signals on SX, DX or INX 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 11 mW/°C above 25 °C.
SCHEMATIC DIAGRAM (Typical Channel)
V+
S
VVIN
Level
Shift/
Drive
V+
GND
D
VFig. 1
S12-2064-Rev. A, 27-Aug-12
Document Number: 67936
3
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
DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL
www.vishay.com
Vishay Siliconix
SPECIFICATIONSa
PARAMETER
Analog Switch
Analog Signal Rangee
Drain-Source
On-Resistance
SYMBOL
TEST CONDITIONS UNLESS
OTHERWISE SPECIFIED
V+ = 15 V, V- = - 15 V
VIN = 0.8 V, VIN= 4 Vf
MIN.d
VANALOG
RDS(on)
Source Off Leakage
Current
IS(off)
Drain Off Leakage Current
ID(off)
Drain On Leakage Current
ID(on)
LIMITS
- 55 °C to 125 °C
TEMP.b
VD = ± 10 V, IS = - 10 mA
VS = ± 14 V, VD = ± 14 V
VS = VD = ± 14 V
Full
Room
Full
Room
Hot
Room
Hot
Room
Hot
TYP.c
- 15
30
-1
- 100
-1
- 100
-1
- 100
± 0.1
± 0.1
± 0.1
UNIT
MAX.d
15
50
75
1
100
1
100
1
100
V

nA
Digital Control
IINH
Input Current with
Input Voltage Low
IINL
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Break-Before-Make Time
Charge Injection
Source Off Capacitance
Drain Off Capacitance
Drain On Capacitance
Input Capacitance
Off Isolation
Crosstalk
Power Supplies
VIN = 15 V
tON
tOFF
tOPEN
Q
CS(off)
CD(off)
CD(on)
Cin
OIRR
XTALK
Positive Supply Current
I+
Negative Supply Current
I-
Positive Supply Current
I+
VIN = 0 V
see figure 2
DG301B, DG303B only, figure 3
CL = 1 nF, Rgen = 0 , Vgen = 0 V, figure 4
VS, VD = 0 V, f = 1 MHz
f = 1 MHz
I-
VIN = 0 V
VIN = 15 V
VIN = 0 V, RL = 1 k
VS = 1 VRMS, f = 500 kHz
VIN = 4 V (one input)
all others = 0 V
VIN = 0.8 V (all inputs)
Negative Supply Current
Room
Full
Room
Full
Room
Full
VIN = 5 V
Input Current with 
Input Voltage High
-1
-1
- 0.001
0.001
-1
1
1
1
- 0.001
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
150
130
50
8
14
14
40
6
7
62
74
225
190
Room
Full
Room
Full
Room
Full
Room
Full
0.23
1
- 100
- 100
ns
pC
pF
dB
mA
- 0.001
0.001
- 100
100
μA
100
100
μA
- 0.001
Notes
a. Refer to PROCESS OPTION FLOWCHART.
b. Room = 25 °C, Full = as determined by the operating temperature suffix.
c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
d. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this datasheet.
e. Guaranteed by design, not subject to production test.
f. VIN = input voltage to perform proper function.
Stresses beyond those listed under ”Absolute Maximum Ratings” may cause permanendt 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.
S12-2064-Rev. A, 27-Aug-12
Document Number: 67936
4
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
DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL
www.vishay.com
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
90
60
V+ = 15 V
V- = - 15 V
TA = 25 °C
50
70
±5V
40
TA = 125 °C
±8V
50
30
± 10 V
TA = 25 °C
R DS(on) -
R DS(on) -
± 12 V
30
± 15 V
20
TA = - 55 °C
± 20 V
10
10
- 25
- 15
-5
5
15
25
- 15
- 10
VD - Drain Voltage (V)
-5
0
5
10
15
VD - Drain Voltage (V)
RDS(on) vs. VD and Temperature
RDS(on) vs. VD and Power Supply
500
V- = - 15 V
TA = 25 °C
VINH = 4 V
VINL = 0 V
V- = 0 V
TA = 25 °C
100
7.5 V
400
t ON , t OFF (ns)
80
10 V
60
300
tOFF
200
tON
15 V
RDS(on)
-
40
20 V
tOPEN
100
DG301B, DG303B only
20
0
0
5
10
15
20
0
5
10
15
VD - Drain Voltage (V)
V+ - Positive Supply (V)
RDS(ON) vs. VD and Power Supply Voltage
Switching Time and Break-Before-Make Time
vs. Positive Supply Voltage
5
50
40
V- = - 15 V
TA = 25 °C
V+ = 15 V
V- = - 15 V
CL = 1 nF
4
30
Q (pC)
V T (V)
3
20
2
10
0
- 15
1
- 10
-5
0
5
10
15
0
5
10
15
VS - Source Voltage (V)
V+ - Positive Supply (V)
Charge Injection vs. Analog Voltage
Input Switching Threshold vs. Positive Supply Voltage
S12-2064-Rev. A, 27-Aug-12
Document Number: 67936
5
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
DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL
www.vishay.com
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
500
- 120
400
- 100
300
Crosstalk
I+
200
VIN = 4 V
100
(dB)
I+, I- (µA)
- 80
V+ = 15 V
V- = - 15 V
(one input)
(all other = 0 V)
Off Isolation
- 60
Iñ
V+ = +15 V
V- = - 15 V
RL
- 40
0
- 100
- 55
- 35
- 15
5
25
45
65
85
105
- 20
10 k
125
100 k
1M
10 M
Temperature (°C)
f - Frequency (Hz)
Supply Current vs. Temperature
Off Isolation and Crosstalk vs. Frequency
100 nA
15
V+ = 15 V
V- = - 15 V
10 nA
V+ = 15 V
V- = - 15 V
VS, V D = ± 14 V
I S, I D
I+, I- (mA)
10
ID(on)
1 nA
5
100 pA
+I
ID(off) or IS(off)
-I
10 k
100 k
1M
10 pA
- 55 - 35
- 15
5
25
45
65
85
f - Frequency (Hz)
Temperature (°C)
Supply Curent vs. Switching Frequency
Leakage vs. Temperature
400
400
350
350
300
300
250
250
Time (ns)
Time (ns)
0
1k
tON
200
100
50
50
0
12
14
16
18
105
125
V+ = 15 V
V- = - 15 V
VS = 3 V
tON
tOFF
200
100
10
125
150
tOFF
150
105
20
22
0
- 55
- 35
- 15
5
25
45
65
85
Supply Voltage (V)
Temperature (°C)
Switching Time vs. Power Supply Voltage
Switching Time vs. Temperature
S12-2064-Rev. A, 27-Aug-12
Document Number: 67936
6
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
DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL
www.vishay.com
Vishay Siliconix
TEST CIRCUITS
+ 15 V
Logic "1" = Switch On
V+
Logic
Input
D
S
VS = 3 V
VO
50 %
0V
IN
5V
RL
300 Ω
V-
GND
VS
CL
33 pF
Switch
Output
90 %
10 %
0V
- 15 V
tON
CL (includes fixture and stray capacitance)
tOFF
RL
VO = V S
RL + rDS(on)
Fig. 2 - Switching Time
+ 15 V
V+
VS1 = 3 V
VS2 = 3 V
S1
D1
S2
D2
VO2
Switch
Output
RL1
300 Ω
V-
RL2
300 Ω
CL1
33 pF
CL2
33 pF
VINH
50 %
0V
VO1
IN
GND
Logic "1" = Switch On
Logic
Input
VS1
50 %
VO1
0V
VS2
Switch
Output 0 V
VO2
50 %
tBBM
- 15 V
CL (includes fixture and stray capacitance)
Fig. 3 - Break-Before-Make SPDT (DG301B, DG303B)
+ 15 V
Rg
V+
S
IN
Vg
VO
CL
1 nF
3V
GND
ΔVO
D
VO
INX
ON
V-
OFF
ON
- 15 V
Fig. 4 - Charge Injection
S12-2064-Rev. A, 27-Aug-12
Document Number: 67936
7
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
DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL
www.vishay.com
Vishay Siliconix
APPLICATION HINTSa
V+
Positive Supply
Voltage
(V)
VNegative Supply
Voltage
(V)
GND
Voltage
(V)
VIN
Logic Input Voltage
VINH(min.)/VINL(max.)
(V)
VS or VD
Analog Voltage
Range
(V)
15
- 15
0
4/0.8
- 15 to 15
20
- 20
0
4/0.8
- 20 to 20
15
0
0
4/0.8
0 to 15
Note
a. Application hints are for DESIGN AID ONLY, not guaranteed and not subject to production testing.
APPLICATIONS
The DG300B series of analog switches will switch positive analog signals while using a single positive supply. This facilitates
their use in applications where only one supply is available. The trade-offs of using single supplies are:
1. Increased RDS(on).
2. Slower switching speed. The analog voltage should not go above or below the supply voltages which in single operation are
V+ and 0 V. (see Input Switching Threshold vs. Positive Supply Voltage curve.)
+ 15 V
50 kΩ
10 kΩ
+ 15 V
5 kΩ
VOUT
10 µF
+ 15 V
DG301B
100 kΩ
+5V
5 kΩ
TTL Input
10 kΩ
Fig. 5 - Single Supply Op. Amp. Switching
S12-2064-Rev. A, 27-Aug-12
Document Number: 67936
8
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
DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL
www.vishay.com
Vishay Siliconix
APPLICATIONS
- 15 V
+ 15 V
CMOS Logic
Input Select
High = Diff. IN B
+ 15 V
Diff. IN A
- 15 V
R4
+
–
+ 15 V
R2
R6
Diff. IN B
R1
DG302B
Ri1
VOUT
DG301B
GND
R2
+ 15 V
CMOS Logic
Gain Select
High = AV = 101
VOSNULL
R5
R7
Voltage gain of the instrumentation amplifier is:
AV = 1 +

































2R2
R1
(In the circuit shown, AV1 = 10.4, AV2 = 101)
- 15 V
Fig. 6 - Low Power Instrumentation Amplifier with Digitally Selectable Inputs and Gain
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?67936.
S12-2064-Rev. A, 27-Aug-12
Document Number: 67936
9
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
Package Information
Vishay Siliconix
CERDIP: 14-LEAD
14
13
12
11
10
9
8
E1
1
2
3
4
5
6
E
7
D
S
Q1
A
L1
A1
L
e1
C
B
B1
MILLIMETERS
Dim
A
A1
B
B1
C
D
E
E1
e1
eA
L
L1
Q1
S
∝
eA
INCHES
Min
Max
Min
Max
4.06
5.08
0.160
0.200
0.51
1.14
0.020
0.045
0.38
0.51
0.015
0.020
1.14
1.65
0.045
0.065
0.20
0.30
0.008
0.012
19.05
19.56
0.750
0.770
7.62
8.26
0.300
0.325
6.60
7.62
0.260
0.300
2.54 BSC
∝
0.100 BSC
7.62 BSC
0.300 BSC
3.18
3.81
0.125
0.150
3.81
5.08
0.150
0.200
1.27
2.16
0.050
0.085
1.65
2.41
0.065
0.095
0°
15°
0°
15°
ECN: S-03946—Rev. E, 09-Jul-01
DWG: 5402
Document Number: 71281
03-Jul-01
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Revision: 02-Oct-12
1
Document Number: 91000