DG302A Maxim, DG302A Datasheet

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DG302A

Manufacturer Part Number
DG302A
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
Manufacturer
Maxim
Datasheet

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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.
19-0309; Rev 3; 11/07
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Portable Instruments
Low-Power Sample/Holds
Power-Supply Switching
Programmable Gain Amplifiers
SPDT and DPDT Functions
Process Control and Telemetry
________________________________________________________________ Maxim Integrated Products
TTL Compatible CMOS Analog Switches
V+ (SUBSTRATE AND CASE)
V+ (SUBSTRATE AND CASE)
General Description
IN
S 1
S
IN
1
1
N.C.
N.C.
D 1
D
2
2
3
3
1
1
1
4
4
LOGIC
GND
GND
10
10
5
5
0
1
DUAL SPST DG300/DG300A
LOGIC
6
6
9
9
SWITCH 1
0
1
V-
V-
D
8
7
SPDT DG301/DG301A
D 2
8
7
2
OFF
ON
Applications
IN
N.C.
S
S 2
2
2
SWITCH
OFF
ON
GND
GND
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
IN
D
D
S
S
SWITCH 2
IN
1
1
1
1
1
OFF
ON
1
2
3
4
5
6
7
1
2
3
4
5
6
7
SWITCH STATES ARE FOR LOGIC "1" INPUTS (POSITIVE LOGIC).
14
13
12
11
10
14
13
12
11
10
9
8
9
8
V+
D
N.C.
S
N.C.
IN
V-
V+
D
N.C.
S
N.C.
N.C.
V-
2
2
2
2
2
♦ Monolithic Low-Power CMOS
♦ Latchup Proof Construction
♦ Fully Compatible 2nd Source
♦ Low On-Resistance, <50Ω
♦ Fast Switching Time
♦ V+ to V- Analog Signal Range
♦ Single-Supply Capability
Ordering Information continued at end of data sheet.
DG300C/D
DG300CJ
DG300CWE
DG300CK
DG300BWE
DG300BK
DG300BA
DG300AK
DG300AA
PART
DUAL DPST DG302/DG302A
GND
DUAL SPDT DG303/DG303A
GND
N.C.
N.C.
LOGIC
IN
IN
S
D
D
S
S
D
D
S
0
1
3
3
1
1
1
3
3
1
1
1
1
2
3
4
5
6
7
1
2
3
4
5
6
7
LOGIC
SWITCHES 1, 2
0
1
SWITCH
OFF
ON
OFF
ON
-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
TEMP RANGE
14
13
12
11
10
14
13
12
11
10
9
8
9
8
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
Ordering Information
V+
S
D
D
S
IN
V-
V+
S
D
D
S
IN
V-
SWITCHES 3, 4
4
2
4
2
4
2
4
2
2
2
Pin Configurations
OFF
ON
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
Features
1

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DG302A Summary of contents

Page 1

... Lead CERDIP -25°C to +85°C 16 Lead Wide SO -25°C to +85°C 14 Lead CERDIP -25°C to +85°C 10 Lead Metal Can -55°C to +125°C 14 Lead CERDIP -55°C to +125°C 10 Lead Metal Can Pin Configurations DUAL DPST DG302/DG302A N. ...

Page 2

... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent 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 ...

Page 3

TTL Compatible CMOS Analog Switches ELECTRICAL CHARACTERISTICS (continued) (V+ = +15V -15V, GND = 0V +25°C, unless otherwise noted.) A PARAMETER SYMBOL Positive Supply I+ Current Negative Supply I- Current Positive Supply I+ Current Negative Supply ...

Page 4

... X X rent ratings. Note 2: The algebraic convention whereby the most negative value is a minimum, and the most positive value is a maximum is used in this data sheet. Note 3: Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. Note 4: OFF-isolation = 20 log V ...

Page 5

TTL Compatible CMOS Analog Switches R GEN GEN IN X Figure 1. Charge Injection Test Circuit LOGIC "1" = SWITCH ON V IHN LOGIC INPUT 50 SWITCH 50% OUTPUT ...

Page 6

... INJECTED Q (pC) + -10 5 Chip Topography DG300 DG301 DG302/DG303 DG300A DG301A DG302A/DG303A N. N.C. IN1 IN1 N.C. N.C. N.C. GND GND GND V- V- IN2 N.C. S2 N.C. N. +30V 70ns 40ns 31Ω ...

Page 7

... Lead Wide SO DG302BK 14 Lead CERDIP DG302AK 16 Lead Wide SO DG302AC/D 14 Lead CERDIP 10 Lead Metal Can DG302ACJ Dice DG302ACWE DG302ACK 14 Lead Plastic DIP DG302ABWE 16 Lead Wide SO DG302ABK 14 Lead CERDIP 16 Lead Wide SO DG303C/D DG303CJ 14 Lead CERDIP DG303CWE 10 Lead Metal Can DG303CK 14 Lead CERDIP DG303BWE ...

Page 8

... TTL Compatible CMOS Analog Switches (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 8 _______________________________________________________________________________________ Package Information ...

Page 9

... TTL Compatible CMOS Analog Switches (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages TOP VIEW FRONT VIEW _______________________________________________________________________________________ Package Information (continued 0∞-8∞ ...

Page 10

... TTL Compatible CMOS Analog Switches (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 10 ______________________________________________________________________________________ Package Information (continued) ...

Page 11

... Correction to pin configuration Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 11 © ...

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