DG302AAK/883 TEMIC [TEMIC Semiconductors], DG302AAK/883 Datasheet

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DG302AAK/883

Manufacturer Part Number
DG302AAK/883
Description
CMOS Analog Switches
Manufacturer
TEMIC [TEMIC Semiconductors]
Datasheet

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GND
Description
The DG300A-DG303A family of monolithic CMOS
switches feature three switch configuration options (SPST,
SPDT,
communications, instrumentation and process control,
where low leakage switching combined with low power
consumption are required.
Designed on the 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.
Functional Block Diagram and Pin Configuration
Updates to this data sheet may be obtained via facsimile by calling Siliconix FaxBack, 1-408-970-5600. Please request FaxBack document #70044.
CMOS Analog Switches
Siliconix
S-52880—Rev. C, 28-Apr-97
Features
IN
NC
NC
NC
D
S
1
1
1
Analog Signal Range:
Fast Switching—t
Low On-Resistance—r
Single Supply Operation
Latch-up Proof
CMOS Compatible
1
2
3
4
5
6
7
and
DG300A
Dual-In-Line
Top View
DPST)
ON
: 150 ns
14
13
12
11
10
9
8
for
DS(on)
15 V
V+
D
NC
S
NC
IN
V–
2
2
2
precision
: 30
IN
Benefits
S
applications
1
1
Full Rail-to-Rail Analog Signal
Range
Low Signal Error
Low Power Dissipation
NC
D
1
2
3
DG300A/301A/302A/303A
1
4
DG300A
Top View
Metal Can
GND
V+ (Substrate and Case)
10
5
in
9
6
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
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.
8
7
D
V–
2
S
IN
2
2
switching
Applications
Low Level Switching Circuits
Programmable Gain Amplifiers
Portable and Battery Powered
Systems
Logic
0
1
Logic “0”
Logic “0”
Logic 0
Logic “1”
Logic “1”
Logic 1
speed.
Truth Table
0 8 V
0.8 V
0.8 V
4 V
4 V
4 V
Designed
Switch
OFF
ON
1
for

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DG302AAK/883 Summary of contents

Page 1

CMOS Analog Switches Features Analog Signal Range Fast Switching—t : 150 ns ON Low On-Resistance— DS(on) Single Supply Operation Latch-up Proof CMOS Compatible Description The DG300A-DG303A family of monolithic CMOS switches feature three switch configuration options ...

Page 2

DG300A/301A/302A/303A Functional Block Diagram and Pin Configuration (Cont’d) DG301A Dual-In-Line ...

Page 3

... DG301AAK/883 14-Pin CerDIP 14-Pin CerDIP JM38510/11602BCA 14-Pin Sidebraze JM38510/11602BCC DG301AAA 10-Pin Metal Can DG301AAA/883 JM38510/11602BIA 14-Pin Plastic DIP DG302ACJ DG302AAK 14-Pin CerDIP DG302AAK/883 JM38510/11603BCA 14-Pin Sidebraze JM38510/11603BCC 14-Pin Plastic DIP DG303ACJ 14-Pin CerDIP DG303ABK 14-SOIC DG303ADY DG303AAK 14-Pin CerDIP DG303AAK/883 JM38510/11604BCA ...

Page 4

DG300A/301A/302A/303A Absolute Maximum Ratings Voltages Referenced to V– ...

Page 5

Specifications Parameter Symbol Analog Switch e Analog Signal Range V ANALOG Drain-Source On-Resistance r DS(on) Source Off Leakage Current I S(off) Drain Off Leakage Current I D(off) Drain On Leakage Current I D(on) Digital Control Input Current with p ...

Page 6

DG300A/301A/302A/303A Typical Characteristics r vs. V and Power Supply DS(on –25 –15 – – Drain Voltage ( vs. V and Power Supply Voltage ...

Page 7

Typical Characteristics (Cont’d) Supply Current vs. Temperature 500 400 300 200 V– = – (One Input) IN (All Other = 0 V) 100 0 –100 –55 –35 – ...

Page 8

DG300A/301A/302A/303A Test Circuits + 300 GND V– – (includes fixture and stray capacitance ...

Page 9

Application Hints V+ V– Positive Supply Negative Supply Voltage Voltage (V) (V) 15 –15 20 – Application Hints are for DESIGN AID ONLY, not guaranteed and not subject to production testing. Applications The DG300A series of ...

Page 10

DG300A/301A/302A/303A Applications (Cont’d) +15 V –15 V CMOS Logic Diff Input Select High = Diff Diff DG302A CMOS Logic Gain Select High = A = 101 V Voltage gain of the instrumentation amplifier is: ...

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