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MAX4533CWP+

Description
analog switch ics quad fault-protected spdt analog switch
CategoryAnalog mixed-signal IC    The signal circuit   
File Size227KB,12 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
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MAX4533CWP+ Overview

analog switch ics quad fault-protected spdt analog switch

MAX4533CWP+ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeSOIC
package instructionSOP, SOP20,.4
Contacts20
Reach Compliance Codecompli
ECCN codeEAR99
Factory Lead Time6 weeks
Is SamacsysN
Other featuresCAN ALSO OPERATE AT 12V NOMINAL
Analog Integrated Circuits - Other TypesSPDT
JESD-30 codeR-PDSO-G20
JESD-609 codee3
length12.8 mm
Humidity sensitivity level1
Maximum negative supply voltage (Vsup)-18 V
Negative supply voltage minimum (Vsup)-4.5 V
Nominal Negative Supply Voltage (Vsup)-15 V
Number of channels1
Number of functions4
Number of terminals20
Nominal off-state isolation62 dB
On-state resistance matching specifications6 Ω
Maximum on-state resistance (Ron)175 Ω
Maximum operating temperature70 °C
Minimum operating temperature
outputSEPARATE OUTPUT
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP20,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
power supply12/+-15 V
Certification statusNot Qualified
Maximum seat height2.65 mm
Maximum supply voltage (Vsup)18 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)15 V
surface mountYES
Maximum disconnect time150 ns
Maximum connection time250 ns
switchBREAK-BEFORE-MAKE
Temperature levelCOMMERCIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width7.5 mm
Base Number Matches1
19-1452; Rev 1; 10/99
Quad, Rail-to-Rail, Fault-Protected,
SPDT Analog Switch
General Description
The MAX4533 quad, single-pole/double-throw (SPDT),
fault-protected analog switch is pin-compatible with the
industry-standard MAX333 and MAX333A. The MAX4533
features fault-protected inputs and Rail-to-Rail® signal
handling. The normally open (NO_ ) and normally closed
(NC_ ) terminals are protected from overvoltage faults up
to ±25V with power on and up to ±40V with power off.
During a fault condition, NO_ and NC_ become high
impedance with only nanoamperes of leakage current
flowing to the source. In addition, the output (COM_)
clamps to the appropriate polarity supply rail and pro-
vides up to ±10mA of load current. This ensures unam-
biguous rail-to-rail outputs when a fault occurs.
The MAX4533 operates from dual ±4.5V to ±18V power
supplies or a single +9V to +36V supply. All digital inputs
have +0.8V and +2.4V logic thresholds, ensuring both
TTL and CMOS logic compatibility when using ±15V
supplies or a +12V supply. On-resistance is 175Ω max
and is matched between switches to 10Ω max. The off-
leakage current is only 0.5nA at T
A
= +25°C and 10nA at
T
A
= +85°C.
o
Rail-to-Rail Signal Handling
o
±40V Fault Protection with Power Off
±25V Fault Protection with ±15V Supplies
o
All Switches Off with Power Off
o
No Power-Supply Sequencing Required During
Power-Up or Power-Down
o
Output Clamped to Appropriate Supply Voltage
During Fault Condition—No Transition Glitch
o
1kΩ (typ) Output Clamp Resistance During
Overvoltage
o
175Ω (max) Signal Paths with ±15V Supplies
o
20ns (typ) Fault Response Time
o
±4.5V to ±18V Dual Supplies
+9V to +36V Single Supply
o
Pin-Compatible with Industry-Standard
MAX333/MAX333A
o
TTL/CMOS-Compatible Logic Inputs with ±15V or
Single +9V to +15V Supplies
Features
MAX4533
Applications
Redundant/Backup Systems
Test Equipment
Communications Systems
Industrial and Process Control
Portable Instruments
Data-Acquisition
Systems
Avionics Systems
Ordering Information
PART
MAX4533CAP
TEMP. RANGE
0°C to +70°C
PIN-PACKAGE
20 SSOP
MAX4533CWP
0°C to +70°C
20 Wide SO
Ordering Information continued at end of data sheet.
Typical Operating Circuit
INPUTS
V1
V2
OUTPUTS
V1 - V2
Pin Configuration/
Functional Diagram
TOP VIEW
IN1
1
NO1
2
20
IN4
19
NO4
18
COM4
17
NC4
16
V+
OSC
IN
COM1
3
NC1
4
MAX4533
V-
5
GND
6
MAX4533
15
N.C.
14
NC3
13
COM3
12
NO3
11
IN3
V3
V4
FLYING CAPACITOR LEVEL TRANSLATOR
(2-CHANNEL)
V3 - V4
NC2
7
COM2
8
NO2
9
IN2
10
SSOP/SO/DIP/CERDIP
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Pg
SWITCHES ARE SHOWN WITH LOGIC "0" INPUT
N.C. = NOT INTERNALLY CONNECTED
________________________________________________________________
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.

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Description analog switch ics quad fault-protected spdt analog switch analog switch ics quad fault-protected spdt analog switch analog switch ics quad fault-protected spdt analog switch analog switch ics quad fault-protected spdt analog switch analog switch ics quad fault-protected spdt analog switch analog switch ics quad fault-protected spdt analog switch
Is it lead-free? Lead free Lead free Lead free Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to conform to conform to
package instruction SOP, SOP20,.4 SOP, SSOP, SSOP20,.3 SOP, SOP20,.4 SSOP, SSOP20,.3 DIP,
Reach Compliance Code compli compli compli compli compli compli
Analog Integrated Circuits - Other Types SPDT SPDT SPDT SPDT SPDT SPDT
JESD-30 code R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-PDIP-T20
length 12.8 mm 12.8 mm 7.2 mm 12.8 mm 7.2 mm 26.16 mm
Maximum negative supply voltage (Vsup) -18 V -18 V -18 V -18 V -18 V -18 V
Negative supply voltage minimum (Vsup) -4.5 V -4.5 V -4.5 V -4.5 V -4.5 V -4.5 V
Nominal Negative Supply Voltage (Vsup) -15 V -15 V -15 V -15 V -15 V -15 V
Number of channels 1 1 1 1 1 1
Number of functions 4 4 4 4 4 4
Number of terminals 20 20 20 20 20 20
Nominal off-state isolation 62 dB 62 dB 62 dB 62 dB 62 dB 62 dB
On-state resistance matching specifications 6 Ω 1 Ω 6 Ω 6 Ω 6 Ω 6 Ω
Maximum on-state resistance (Ron) 175 Ω 175 Ω 175 Ω 175 Ω 175 Ω 175 Ω
Maximum operating temperature 70 °C 85 °C 70 °C 70 °C 70 °C 85 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP SSOP SOP SSOP DIP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE, SHRINK PITCH IN-LINE
Peak Reflow Temperature (Celsius) 260 NOT SPECIFIED 260 260 260 260
Maximum seat height 2.65 mm 2.65 mm 1.99 mm 2.65 mm 1.99 mm 4.572 mm
Maximum supply voltage (Vsup) 18 V 18 V 18 V 18 V 18 V 18 V
Minimum supply voltage (Vsup) 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V
Nominal supply voltage (Vsup) 15 V 15 V 15 V 15 V 15 V 15 V
surface mount YES YES YES YES YES NO
Maximum disconnect time 150 ns 300 ns 150 ns 150 ns 150 ns 150 ns
Maximum connection time 250 ns 400 ns 250 ns 250 ns 250 ns 250 ns
Temperature level COMMERCIAL INDUSTRIAL COMMERCIAL COMMERCIAL COMMERCIAL INDUSTRIAL
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING THROUGH-HOLE
Terminal pitch 1.27 mm 1.27 mm 0.65 mm 1.27 mm 0.65 mm 2.54 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature 30 NOT SPECIFIED 30 NOT SPECIFIED 30 NOT SPECIFIED
width 7.5 mm 7.5 mm 5.29 mm 7.5 mm 5.29 mm 7.62 mm
Maker Maxim Maxim Maxim Maxim Maxim -
Parts packaging code SOIC - SSOP SOIC SSOP DIP
Contacts 20 - 20 20 20 20
ECCN code EAR99 - EAR99 EAR99 EAR99 EAR99
Factory Lead Time 6 weeks 6 weeks 6 weeks 6 weeks 6 weeks -
Is Samacsys N N N N - N
Other features CAN ALSO OPERATE AT 12V NOMINAL - CAN ALSO OPERATE AT 12V NOMINAL CAN ALSO OPERATE AT 12V NOMINAL CAN ALSO OPERATE AT 12V NOMINAL CAN ALSO OPERATE AT 12V NOMINAL
JESD-609 code e3 - e3 e3 e3 e3
Humidity sensitivity level 1 - 1 1 1 1
output SEPARATE OUTPUT - SEPARATE OUTPUT SEPARATE OUTPUT SEPARATE OUTPUT -
Encapsulate equivalent code SOP20,.4 - SSOP20,.3 SOP20,.4 SSOP20,.3 -
power supply 12/+-15 V - 12/+-15 V 12/+-15 V 12/+-15 V -
Certification status Not Qualified - Not Qualified Not Qualified Not Qualified Not Qualified
switch BREAK-BEFORE-MAKE - BREAK-BEFORE-MAKE BREAK-BEFORE-MAKE BREAK-BEFORE-MAKE -
Terminal surface Matte Tin (Sn) - Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
Base Number Matches 1 1 1 1 - 1
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