DG201A Maxim, DG201A Datasheet

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DG201A

Manufacturer Part Number
DG201A
Description
The DG201A and DG211 are normally closed, quad single-pole single-throw (SPST) analog switches
Manufacturer
Maxim
Datasheet

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The DG201A and DG211 are normally closed, quad
single-pole single-throw (SPST) analog switches. These
CMOS switches can be continuously operated with
power supplies ranging from ±4.5V to ±18V. Maxim
guarantees that these switches will not latch up if the
power supplies are disconnected with input signals still
connected.
Both devices have guaranteed break-before-make
switching. The DG201A differs from the DG211 primari-
ly in switching speeds. The DG201A has a maximum
turn-off time of 450ns and a maximum turn-on time of
600ns. The DG211 has a maximum turn-off time of
500ns and a maximum turn-on time of 1000ns.
Compared to the original manufacturer’s products,
Maxim’s DG201A and DG211 consume significantly
lower power making them better suited for portable
applications. Maxim has also eliminated the need for
the third (V
ation of the original manufacturer’s DG211.
19-3959; Rev 2; 5/06
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.
Pin Configurations continued at end of data sheet.
V
NOTE: *PINS 1, 8, 9, AND 16 ARE LOGIC CONTROL INPUTS
IN
x 10V
Winchester Disk Drives
Test Equipment
Communications Systems
PBX, PABX
Guidance and Control Systems
Head Up Displays
Military Radios
L
5kΩ
10kΩ
) power supply that is required for the oper-
-15V
PROGRAMMABLE GAIN AMPLIFIER
Typical Operating Circuit
*
*
1
2
6
3
4
5
7
8
________________________________________________________________ Maxim Integrated Products
DG201A
DG211
General Description
16
15
14
13
12
11
10
9
Quad SPST CMOS Analog Switches
*
*
+15V
40kΩ
20kΩ
Applications
5kΩ
V
OUT
♦ Guaranteed ±4.5V to ±18V Operation
♦ No V
♦ Nonlatching with Supplies Turned Off and Input
♦ CMOS and TTL Logic Compatible
♦ Monolithic, Low-Power CMOS Design
DG201ACUE
DG201ACSE
DG201ACJ
DG201C/D
DG201AEGE
DG201AEUE
DG201ADY
DG201ADJ
DG201AAK
DG201ABK
DG211CUE
DG211CSE
DG211CJ
DG211C/D
DG211EGE
DG211EUE
DG211DY
DG211DJ
Signals Present
TOP VIEW
PART
L
Supply Required
GND
IN1
IN4
D1
S1
S4
D4
V-
-55°C to +125°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
-25°C to +85°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
1
2
3
4
5
6
7
8
Ordering Information
DIP/SO/TSSOP
LOGIC
0
1
DG201A
Pin Configurations
DG211
SWITCH
OFF
ON
16
15
14
13
12
11
10
9
IN2
D2
S2
V+
N.C.
S3
D3
IN3
PIN-PACKAGE
16 TSSOP
16 SO
16 Plastic DIP
Dice
16 QFN (5
16 TSSOP
16 SO
16 Plastic DIP
16 CERDIP
16 CERDIP
16 TSSOP
16 SO
16 Plastic DIP
Dice
16 QFN (5
16 TSSOP
16 SO
16 Plastic DIP
Features
5)
5)
1

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DG201A Summary of contents

Page 1

... Both devices have guaranteed break-before-make switching. The DG201A differs from the DG211 primari switching speeds. The DG201A has a maximum turn-off time of 450ns and a maximum turn-on time of 600ns. The DG211 has a maximum turn-off time of 500ns and a maximum turn-on time of 1000ns. ...

Page 2

... Note 1: Device mounted with all leads soldered to PC board. 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

... SO (derate 8.7mW/°C above +70°C) .................696mW 16-Pin TSSOP (derate 9.4mW/°C above +70°C) ...........755mW 16-Pin QFN (5 (derate 19.2mW/°C above +70°C)...........................1538mW 16-Pin CERDIP (derate 10.0mW/°C above +70°C)......800mW Maxim’s DG201A will be clamped by internal diodes, and are also internally cur- + CONDITIONS V = ±10V ...

Page 4

... Quad SPST CMOS Analog Switches ELECTRICAL CHARACTERISTICS (DG201A) (continued) (V+ = +15V -15V, GND = +25°C, unless otherwise noted.) (For more information on TYP values see Note 3.) A PARAMETER SYMBOL INPUT Input Current with Input I INH Voltage High Input Current with Input I INL Voltage Low ...

Page 5

... Quad SPST CMOS Analog Switches ELECTRICAL CHARACTERISTICS (DG201A) (V+ = +15V -15V, GND = full opearting temperature range, unless otherwise noted.) (For more information on TYP A values see Note 3.) PARAMETER SYMBOL SWITCH Analog Signal Range V ANALOG our ce ON Resi stance R DS (ON) ...

Page 6

... S INPUT V 0.9 0 SWITCH 0 OUTPUT t ON Figure 1. Switching Time Typical R vs. Power Supplies for Maxim’s DG201A, and DG211 DS(ON) POWER SUPPLIES -5V ±5V 350Ω ±10V — ±15V — Protecting Against Fault Fault conditions occur when power supplies are turned off when input signals are still present, or when over- voltages occur at the inputs during normal operation ...

Page 7

... Quad SPST 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 _______________________________________________________________________________________ 0∞-8∞ L SIDE VIEW ...

Page 8

... Quad SPST 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 (continued) ...

Page 9

... Quad SPST 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.) _______________________________________________________________________________________ Package Information (continued) 9 ...

Page 10

... Quad SPST 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) PACKAGE OUTLINE, TSSOP 4.40mm BODY 21-0066 ...

Page 11

... Quad SPST 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.) ______________________________________________________________________________________ Package Information (continued) 11 ...

Page 12

... For the latest package outline information www.maxim-ic.com/packages.) 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. ...

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