DG303ACJ Datasheet Download

Part No.:
DG303ACJ
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Download Datasheet
Description:
[TTL Compatible CMOS Analog Switches]
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390 K
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10 Pages
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MAXIM [ MAXIM INTEGRATED PRODUCTS ]
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19-0309; Rev 1; 6/99
TTL Compatible CMOS Analog Switches
General Description
Maxim’s DG300–DG303 and DG300A–DG303A CMOS
dual and quad analog switches combine low power
operation with fast switching times and superior DC and
AC switch characteristics. On-resistance is less than
50Ω and is essentially constant over the analog signal
range. Device specifications are ideal for battery-
powered circuitry.
These switches are available in a variety of formats as
outlined in the
Pin Configurations
section. The switch
control logic inputs are fully TTL and CMOS compati-
ble. Also featured are “break-before-make” switching
and low charge injection.
Maxim’s DG300-DG303 and DG300A-DG303A families
are electrically compatible and pin compatible with the
original manufacturer’s devices. All devices operate with
power supplies ranging from ±5V to ±18V. Single-sup-
ply operation is implemented by connecting V- to GND.
o
Monolithic Low-Power CMOS
o
Latchup Proof Construction
o
Fully Compatible 2nd Source
o
Low On-Resistance, <50Ω
o
Fast Switching Time
o
V+ to V- Analog Signal Range
o
Single-Supply Capability
Features
DG300(A)/DG301(A)/DG302(A)/DG303(A)
Ordering Information
PART
DG300C/D
DG300CJ
DG300CWE
DG300CK
DG300BWE
DG300BK
DG300BA
DG300AK
DG300AA
TEMP RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
-25°C to +85°C
-25°C to +85°C
-25°C to +85°C
-55°C to +125°C
-55°C to +125°C
PIN-PACKAGE
Dice
14 Lead Plastic DIP
16 Lead Wide SO
14 Lead CERDIP
16 Lead Wide SO
14 Lead CERDIP
10 Lead Metal Can
14 Lead CERDIP
10 Lead Metal Can
Applications
Portable Instruments
Low-Power Sample/Holds
Power-Supply Switching
Programmable Gain Ampliffiers
SPDT and DPDT Functions
Process Control and Telemetry
Ordering Information continued at end of data sheet.
Pin Configurations
DUAL SPST DG300/DG300A
V+ (SUBSTRATE AND CASE)
N.C. 1
D
1
10
D
1
2
1
9 D
2
N.C. 3
8 S
2
S
1
2
S
1
4
3
7 IN
2
N.C.
IN
1
5
4
6
IN
1
6
5
N.C.
V-
GND 7
GND
LOGIC SWITCH
0
OFF
1
ON
SPDT DG301/DG301A
V+ (SUBSTRATE AND CASE)
N.C. 1
D1
D2
10
D
1
2
1
9
N.C. 3
S1 2
8 S2
S
1
4
7 N.C. N.C.
IN 3
5
IN 6
N.C. 4 5 6 V-
GND
GND 7
LOGIC SWITCH 1 SWITCH 2
ON
OFF
0
OFF
ON
1
DUAL DPST DG302/DG302A
14 V+
13 D
2
12 N.C.
11 S
2
10 N.C.
9 IN
2
8 V-
N.C.
S
3
D
3
D
1
S
1
IN
1
GND
1
2
3
4
5
6
7
14 V+
13 S
4
12 D
4
11 D
2
10 S
2
9 IN
2
8 V-
LOGIC SWITCH
0
OFF
1
ON
DUAL SPDT DG303/DG303A
14 V+
13 D
2
12 N.C.
11 S
2
10 N.C.
9 N.C.
8 V-
N.C.
S
3
D
3
D
1
S
1
IN
1
GND
1
2
3
4
5
6
7
14 V+
13 S
4
12 D
4
11 D
2
10 S
2
9 IN
2
8 V-
LOGIC SWITCHES 1, 3 SWITCHES 2, 4
0
OFF
ON
1
ON
OFF
SWITCH STATES ARE FOR LOGIC "1" INPUTS (POSITIVE LOGIC).
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.