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DG303ACJ

Part # DG303ACJ
Description Analog Switch ICs TTL Compatible CMOS, 14Pin Plastic Dip
Category IC
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

4-1
File Number
3119.2
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
DG300A, DG301A, DG303A
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 30V
P-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
-t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150ns
-t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130ns
TTL, CMOS Compatible
•Low r
DS(ON)
(Max). . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Single Supply Operation
True Second Source
Ordering Information
PART NUMBER
TEMP.
RANGE (
o
C) PACKAGE
PKG.
NO.
DG300ABK -25 to 85 14 Ld CERDIP F14.3
DG301ACJ 0 to 70 14 Ld PDIP E14.3
DG303AAK -55 to 125 14 Ld CERDIP F14.3
DG303ABK -25 to 85 14 Ld CERDIP F14.3
DG303ACJ 0 to 70 14 Ld PDIP E14.3
DG303ACY 0 to 70 16 Ld SOIC M16.3
Functional Diagrams and Pinouts
(Switches shown for a logic “1” input)
DG300A
(SPST)
DG300A (CERDIP)
TOP VIEW
DG301A
(SPDT)
DG301A (PDIP)
TOP VIEW
S
1
IN
1
IN
2
S
2
D
1
D
2
DG300A TRUTH TABLE
LOGIC SWITCH
0 OFF
1ON
Logic “0” 0.8V, Logic “1” 4.0V.
NC
D
1
NC
S
1
NC
IN
1
GND
V+
D
2
NC
S
2
NC
IN
2
V-
1
2
3
4
5
6
7
14
13
12
11
10
9
8
S
1
S
2
IN
D
1
D
2
DG301A TRUTH TABLE
LOGIC SWITCH 1 SWITCH 2
0 OFF ON
1 ON OFF
Logic “0” 0.8V, Logic “1” 4.0V.
NC
D
1
NC
S
1
NC
IN
GND
V+
D
2
NC
S
2
NC
NC
V-
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Data Sheet June 1999
4-2
Pin Descriptions
DG303A
(SPDT)
DG303A (CERDIP, PDIP)
TOP VIEW
DG303ACY (SOIC)
TOP VIEW
Functional Diagrams and Pinouts
(Switches shown for a logic “1” input) (Continued)
S
1
S
3
IN
1
D
1
D
3
S
4
S
2
IN
2
D
4
D
2
NC
S
3
D
3
D
1
S
1
IN
1
GND
V+
S
4
D4
D
2
S
2
IN
2
V-
1
2
3
4
5
6
7
14
13
12
11
10
9
8
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
NC
S
3
D
3
D
1
S
1
IN
1
NC
GND
V+
D
4
D
2
S
2
IN
2
V-
NC
S
4
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 SYMBOL DESCRIPTION
DG300A
1 NC No Connection
2D
1
Drain (Output) Terminal for Switch 1
3 NC No Connection
4S
1
Source (Input) Terminal for Switch 1
5 NC No Connection
6IN
1
Logic Control for Switch 1
7 GND Ground Terminal (Logic Common)
8 V- Negative Power Supply Terminal
9IN
2
Logic Control for Switch 2
10 NC No Connection
11 NC No Connection
12 S
2
Source (Input) Terminal for Switch 2
13 D
2
Drain (Output) Terminal for Switch 2
14 V+ Positive Power Supply Terminal
DG301A
1 NC No Connection
2D
1
Drain (Output) Terminal for Switch 1
3 NC No Connection
4S
1
Source (Input) Terminal for Switch 1
5 IN Logic Control for Switches
6 GND Ground Terminal (Logic Common)
7 V- Negative Power Supply Terminal
8 NC No Connection
9 NC No Connection
10 S
2
Source (Input) Terminal for Switch 2
11 NC No Connection
12 D
2
Drain (Output) Terminal for Switch 2
13 NC No Connection
14 V+ Positive Power Supply Terminal
DG303A
1 NC No Connection
2S
3
Source (Input) Terminal for Switch 3
3D
3
Drain (Output) Terminal for Switch 3
4D
1
Drain (Output) Terminal for Switch 1
5S
1
Source (Input) Terminal for Switch 1
6IN
1
Logic Control for Switch 1
7 GND Ground Terminal (Logic Common)
8 V- Negative Power Supply Terminal
9IN
2
Logic Control for Switch 2
10 S
2
Source (Input) Terminal for Switch 2
11 D
2
Drain (Output) Terminal for Switch 2
12 D
4
Drain (Output) Terminal for Switch 4
13 S
4
Source (Input) Terminal for Switch 4
14 V+ Positive Power Supply Terminal
PIN SYMBOL DESCRIPTION
DG300A, DG301A, DG303A
4-3
Absolute Maximum Ratings Thermal Information
V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44.0V
V- to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Digital Inputs, V
S
, V
D
(Note 1). . . . . . . . . . . . . (V-) - 2V to (V+) + 2V
or 30mA, Whichever Occurs First
Continuous Current, (Any Terminal). . . . . . . . . . . . . . . . . . . . . 30mA
Peak Current, S or D (Pulsed 1ms, 10% Duty Cycle Max) . . 100mA
Operating Conditions
Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V
Temperature Range
“A” Suffix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to 125
o
C
“B” Suffix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25
o
C to 85
o
C
“C” Suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
o
C to 70
o
C
Input Low Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8V (Max)
Input High Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0V (Min)
Input Rise and Fall Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20ns
Thermal Resistance (Typical, Note 2) θ
JA
(
o
C/W) θ
JC
(
o
C/W)
SOIC Package . . . . . . . . . . . . . . . . . . . 100 N/A
PDIP Package . . . . . . . . . . . . . . . . . . . 100 N/A
CERDIP Package. . . . . . . . . . . . . . . . . 75 20
Maximum Junction Temperature
Hermetic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
o
C
Plastic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
o
C
Maximum Storage Temperature Range. . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering, 10s). . . . . . . . . . . . 300
o
C
(SOIC - Lead Tips Only)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operationofthe
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Signals on S
X
, D
X
or IN
X
exceeding V+ or V- will be clamped by internal diodes. Limit diode forward current to maximum current ratings.
2. θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications V+ = +15V, V- = -15V, GND = 0V, T
A
= 25
o
C
PARAMETER TEST CONDITIONS
“A” SUFFIX “B” AND “C” SUFFIX
UNITSMIN
(NOTE 3)
TYP MAX MIN
(NOTE 3)
TYP MAX
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
See Figure 3 - 150 300 - 150 - ns
Turn-OFF Time, t
OFF
See Figure 3 - 130 250 - 130 - ns
Break-Before-Make
Interval, t
D
See Figure 2, DG301A/DG303A - 50 - - 50 - ns
Charge Injection, Q C
L
= 10nF, R
S
= 0, V
S
= 0 -3--3-mV
OFF Isolation (Note 4) V
IN
= 0, R
L
= 1k, V
S
= 1V
RMS
,
f = 500kHz
-62--62-dB
Crosstalk
(Channel-to-Channel)
- -74 - - -74 - dB
Source OFF Capacitance,
C
S(OFF)
f = 1MHz,
V
IN
= 0.8V or
V
IN
= 4.0V
V
S
= 0 - 14 - - 14 - pF
Drain OFF Capacitance,
C
D(OFF)
V
D
= 0 - 14 - - 14 - pF
Channel ON Capacitance,
C
D(ON)
+ C
S(ON)
V
S
= V
D
= 0 - 40 - - 40 - pF
Input Capacitance, C
IN
f = 1MHz V
IN
= 0 -6--6-pF
V
IN
= 15V - 7 - - 7 - pF
DIGITAL INPUT CHARACTERISTICS
Input Current with Voltage
High, I
IH
V
IN
= 5.0V -1 -0.001 - -1 -0.001 - µA
V
IN
= 15.0V - 0.001 1 - 0.001 1 µA
Input Current with Voltage
Low, I
IL
V
IN
= 0V -1 -0.001 - -1 -0.001 - µA
DG300A, DG301A, DG303A
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