MAX313F Maxim, MAX313F Datasheet

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MAX313F

Manufacturer Part Number
MAX313F
Description
The MAX312F/MAX313F/MAX314F are quad, single-pole/single-throw (SPST), fault-protected analog switches
Manufacturer
Maxim
Datasheet

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The MAX312F/MAX313F/MAX314F are quad, single-
pole/single-throw (SPST), fault-protected analog switch-
es. They are pin compatible with the industry-standard
nonprotected MAX312/MAX313/MAX314. These switch-
es feature fault-protected inputs and Rail-to-Rail
handling capability. All analog signal terminals are pro-
tected from overvoltage faults up to ±36V with power on
and up to ±40V with power off. During a fault condition,
the COM_, NO_, or NC_ terminal becomes an open cir-
cuit and only microamperes of leakage current flow from
the source. On-resistance is 10Ω (max) and is matched
between switches to 0.5Ω (max) at +25°C.
The MAX312F has four normally closed (NC) switches.
The MAX313F has four normally open (NO) switches.
The MAX314F has two NC and two NO switches. These
CMOS switches operate with dual power supplies rang-
ing from ±4.5V to ±20V or a single supply between +9V
and +36V. All digital inputs have +0.8V and +2.4V logic
thresholds, ensuring both TTL and CMOS logic com-
patibility when using ±15V or a single +12V supply.
For supply voltages of ±5V, +5V, and +3V, refer to the
MAX4711/MAX4712/MAX4713 data sheet.
19-2737; Rev 0; 1/03
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
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.
Functional Diagram appears at end of data sheet.
Pin Configurations continued at end of data sheet.
Communications Systems
Signal Routing
Test Equipment
Data Acquisition
Industrial and Process Control Systems
Avionics
Redundant/Backup Systems
ATE
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________________________________________________________________ Maxim Integrated Products
General Description
Quad, Rail-to-Rail, Fault-Protected,
Applications
signal-
o No Power-Supply Sequencing Required
o Rail-to-Rail Signal Handling
o All Switches Off with Power Off
o All Switches Off when V+ is Off and V- is On
o ±40V Fault Protection with Power Off
o ±36V Fault Protection with ±15V Supplies
o Control Line Fault Protection from
o Pin Compatible with Industry-Standard
o 600ns (typ) Fault Response Time
o 10Ω (max) R
o ±4.5V to ±20V Dual Supplies
o +9V to +36V Single Supply
o TTL- and CMOS-Compatible Logic Inputs with
SPST Analog Switches
Ordering Information continued at end of data sheet.
N.C. = NOT CONNECTED. SWITCHES SHOWN FOR LOGIC 0 INPUT.
ALL SWITCHES ARE OFF WITH POWER REMOVED.
TOP VIEW
MAX312FESE
MAX312FEPE
V- - 0.3V to V- + 40V
DG411/DG412/DG413
±15V or Single +9V to +15V Supplies
PART
COM1
COM4
ON
NC1
GND
NC4
IN1
IN4
V-
with ±15V Supplies
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
1
2
3
4
5
6
7
8
LOGIC
Ordering Information
0
1
MAX312F
MAX312F
DIP/SO
Pin Configurations
SWITCH
OFF
ON
16
15
14
13
12
11
10
9
PIN-PACKAGE
16 SO
16 Plastic DIP
IN2
COM2
NC2
V+
N.C.
NC3
COM3
IN3
Features
1

Related parts for MAX313F

MAX313F Summary of contents

Page 1

... On-resistance is 10Ω (max) and is matched between switches to 0.5Ω (max) at +25°C. The MAX312F has four normally closed (NC) switches. The MAX313F has four normally open (NO) switches. The MAX314F has two NC and two NO switches. These CMOS switches operate with dual power supplies rang- ing from ± ...

Page 2

... When the power is off, the maximum range is -40V to +40V. 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. ELECTRICAL CHARACTERISTICS— ...

Page 3

Quad, Rail-to-Rail, Fault-Protected, ELECTRICAL CHARACTERISTICS—±15V Dual Supplies (continued) (V+ = +15V -15V +2.4V +25°C.) (Notes PARAMETER SYM NO_ or NC_ Leakage Current I NO_ (Note 6) ...

Page 4

Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches ELECTRICAL CHARACTERISTICS—±15V Dual Supplies (continued) (V+ = +15V -15V +2.4V +25°C.) (Notes PARAMETER SYM Supply Current GND Supply Current ...

Page 5

... ON ON(MAX) ON(MIN) Note 5: Flatness is defined as the difference between the maximum and minimum value of on-resistance over the specified analog signal range. Note 6: Single-supply leakage parameters are guaranteed by testing with dual supplies at the maximum rated temperature. Note 7: Guaranteed by design. Note 8: Off-isolation = 20 log ...

Page 6

Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM (DUAL SUPPLIES + - +10V V- = -10V +15V V- = -15V ...

Page 7

Quad, Rail-to-Rail, Fault-Protected +25°C, unless otherwise noted.) A TURN-ON/TURN-OFF TIME vs. SUPPLY VOLTAGE (SINGLE SUPPLY) 200 160 120 OFF V- = GND SUPPLY VOLTAGE (V+) FREQUENCY RESPONSE 20 V+ ...

Page 8

Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches (T = +25°C, unless otherwise noted.) A INPUT OVERVOLTAGE vs. OUTPUT 2ms/div FAULT RECOVERY TIME (NEGATIVE INPUT) 1µs/div FAULT RESPONSE TIME (NEGATIVE INPUT) 1µs/div 8 _______________________________________________________________________________________ Typical Operating Characteristics (continued) FAULT RECOVERY TIME (POSITIVE ...

Page 9

... COM_ terminal (or vice versa), allowing true rail-to-rail signal operation. Third, the MAX312F/MAX313F/MAX314F have the same fault-protection performance on any of the NO_, NC_, or COM_ switch inputs. Operation is identical for both fault polarities. The fault protection extends to ± ...

Page 10

... The V+ and V- sup- plies need not be symmetrical, but their difference can- not exceed the absolute maximum rating of 44V. The MAX312F/MAX313F/MAX314F operate from a sin- gle supply between +9V and +36V when V- is connect GND. Ordering Information (continued) ...

Page 11

... V- IS CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION. Figure 2. Switch Turn-On/Turn-Off Times ______________________________________________________________________________________ SPST Analog Switches Test Circuits/Timing Diagrams NORMALLY OPEN SWITCH CONSTRUCTION HIGH FAULT LOW FAULT IN_ 10V 0V 10V V OUT COM_ V OUT OFF P1 COM_ N1 MAX312F MAX313F MAX314F 50% 90% 90 ...

Page 12

... GEN IN_ V OUT V COM_ OUT ∆V OUT TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF NO_ V+ MAX312F NC_ MAX313F IN_ MAX314F COM_ GND CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION. t < 5ns F t < 5ns R 50% 90% t BBM 3V 0V ∆V ...

Page 13

... IN1 15 2 COM2 COM1 14 NO2 NO1 MAX313F 12 5 N.C. GND 11 6 NO3 NO4 10 COM3 COM4 IN3 IN4 DIP/SO MAX313F LOGIC SWITCH LOGIC 0 OFF NETWORK ANALYZER 50Ω 50Ω REF 50Ω 50Ω 16 IN2 15 COM2 14 NC2 13 V+ MAX314F 12 N.C. 11 NC3 10 ...

Page 14

... Quad, Rail-to-Rail, Fault-Protected, SPST 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.) 14 ______________________________________________________________________________________ Package Information ...

Page 15

... 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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