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Intersil Electronic Components Datasheet

DG303A Datasheet

TTL-Compatible / CMOS Analog Switches

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Data Sheet
DG300A, DG301A, DG303A
June 1999 File Number 3119.2
TTL-Compatible, CMOS Analog Switches
The DG300A through DG303A family of monolithic CMOS
switches are truly compatible second source of the original
manufacturer. The switches are latch-proof and are
designed to block signals up to 30VP-P when OFF. Featuring
low leakage and low power consumption, these switches are
ideally suited for precision application in instrumentation,
communication, data acquisition and battery powered
applications. Other key features include Break-Before-Make
switching, TTL and CMOS compatibility, and low ON
resistance. Single supply operation (for positive switch
voltages) is possible by connecting V- to 0V.
Features
• Low Power Consumption
• Break-Before-Make Switching
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130ns
• TTL, CMOS Compatible
• Low rDS(ON) (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
• Single Supply Operation
• True Second Source
Ordering Information
TEMP.
PART NUMBER RANGE (oC)
PACKAGE
DG300ABK
-25 to 85 14 Ld CERDIP
DG301ACJ
0 to 70 14 Ld PDIP
DG303AAK
-55 to 125 14 Ld CERDIP
DG303ABK
-25 to 85 14 Ld CERDIP
DG303ACJ
0 to 70 14 Ld PDIP
DG303ACY
0 to 70 16 Ld SOIC
PKG.
NO.
F14.3
E14.3
F14.3
F14.3
E14.3
M16.3
Functional Diagrams and Pinouts (Switches shown for a logic “1” input)
DG300A
(SPST)
S1
IN1
IN2
S2
DG300A TRUTH TABLE
LOGIC
SWITCH
D1 0
1
OFF
ON
Logic “0” 0.8V, Logic “1” 4.0V.
D2
DG300A (CERDIP)
TOP VIEW
NC 1
D1 2
NC 3
S1 4
NC 5
IN1 6
GND 7
14 V+
13 D2
12 NC
11 S2
10 NC
9 IN2
8 V-
DG301A
(SPDT)
DG301A TRUTH TABLE
LOGIC
SWITCH 1 SWITCH 2
0
OFF
ON
S1 D1 1 ON OFF
Logic “0” 0.8V, Logic “1” 4.0V.
S2 D2
IN
DG301A (PDIP)
TOP VIEW
NC 1
D1 2
NC 3
S1 4
NC 5
IN 6
GND 7
14 V+
13 D2
12 NC
11 S2
10 NC
9 NC
8 V-
4-1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999


Intersil Electronic Components Datasheet

DG303A Datasheet

TTL-Compatible / CMOS Analog Switches

No Preview Available !

DG300A, DG301A, DG303A
Functional Diagrams and Pinouts (Switches shown for a logic “1” input) (Continued)
DG303A
(SPDT)
DG303A (CERDIP, PDIP)
TOP VIEW
NC 1
14 V+
S1
S3
D1
S3 2
13 S4
D3
D3 3
12 D4
IN1
D1 4
11 D2
IN2
S1 5
10 S2
S2
D2 IN1 6
9 IN2
S4
D4 GND 7
8 V-
DG303ACY (SOIC)
TOP VIEW
NC 1
S3 2
D3 3
D1 4
S1 5
IN1 6
GND 7
NC 8
16 V+
15 S4
14 D4
13 D2
12 S2
11 IN2
10 V-
9 NC
DG303A TRUTH TABLE
LOGIC
SWITCH 1 AND 2 SWITCH 3 AND 4
0
OFF
ON
1 ON OFF
Logic “0” 0.8V, Logic “1” 4.0V.
Pin Descriptions
PIN
DG300A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DG301A
1
2
3
4
5
6
7
SYMBOL
NC
D1
NC
S1
NC
IN1
GND
V-
IN2
NC
NC
S2
D2
V+
NC
D1
NC
S1
IN
GND
V-
DESCRIPTION
No Connection
Drain (Output) Terminal for Switch 1
No Connection
Source (Input) Terminal for Switch 1
No Connection
Logic Control for Switch 1
Ground Terminal (Logic Common)
Negative Power Supply Terminal
Logic Control for Switch 2
No Connection
No Connection
Source (Input) Terminal for Switch 2
Drain (Output) Terminal for Switch 2
Positive Power Supply Terminal
No Connection
Drain (Output) Terminal for Switch 1
No Connection
Source (Input) Terminal for Switch 1
Logic Control for Switches
Ground Terminal (Logic Common)
Negative Power Supply Terminal
PIN
8
9
10
11
12
13
14
DG303A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SYMBOL
NC
NC
S2
NC
D2
NC
V+
NC
S3
D3
D1
S1
IN1
GND
V-
IN2
S2
D2
D4
S4
V+
DESCRIPTION
No Connection
No Connection
Source (Input) Terminal for Switch 2
No Connection
Drain (Output) Terminal for Switch 2
No Connection
Positive Power Supply Terminal
No Connection
Source (Input) Terminal for Switch 3
Drain (Output) Terminal for Switch 3
Drain (Output) Terminal for Switch 1
Source (Input) Terminal for Switch 1
Logic Control for Switch 1
Ground Terminal (Logic Common)
Negative Power Supply Terminal
Logic Control for Switch 2
Source (Input) Terminal for Switch 2
Drain (Output) Terminal for Switch 2
Drain (Output) Terminal for Switch 4
Source (Input) Terminal for Switch 4
Positive Power Supply Terminal
4-2


Part Number DG303A
Description TTL-Compatible / CMOS Analog Switches
Maker Intersil Corporation
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DG303A Datasheet PDF






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