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MAX4520EUT+

Description
SPST,
CategoryThe signal circuit   
File Size152KB,12 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance  
Download Datasheet Parametric View All

MAX4520EUT+ Overview

SPST,

MAX4520EUT+ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
package instructionLSSOP,
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time6 weeks
Is SamacsysN
Other featuresALSO OPERATE WITH SINGLE SUPPLY VOLTAGE BETWEEN 9V AND 36V
Analog Integrated Circuits - Other TypesSPST
JESD-30 codeR-PDSO-G6
length2.9 mm
Humidity sensitivity level1
Maximum negative supply voltage (Vsup)-20 V
Negative supply voltage minimum (Vsup)-4.5 V
Nominal Negative Supply Voltage (Vsup)-15 V
Number of channels1
Number of functions1
Number of terminals6
Nominal off-state isolation62 dB
Maximum on-state resistance (Ron)160 Ω
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Maximum seat height1.45 mm
Maximum supply voltage (Vsup)20 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)15 V
surface mountYES
Maximum disconnect time250 ns
Maximum connection time600 ns
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.625 mm
Base Number Matches1
19-1542; Rev 0; 10/99
Rail-to-Rail, Fault-Protected,
SPST Analog Switches
General Description
The MAX4510/MAX4520 single-pole/single-throw (SPST),
fault-protected analog switches feature a fault-protected
input and Rail-to-Rail
®
signal-handling capability. The
normally open (NO) and normally closed (NC) terminals
are protected from overvoltage faults up to 36V during
power-on and 44V with power off. During a fault condi-
tion, the switch input terminal (NO or NC) becomes an
open circuit; only nanoamperes of leakage current flow
from the fault source, and the switch output (COM) fur-
nishes up to 13mA of the appropriate polarity supply
voltage to the load. This ensures unambiguous rail-to-rail
outputs when a fault begins and ends.
On-resistance is 160Ω max. The off-leakage current is
only 0.5nA at +25°C and 10nA at +85°C. The MAX4510
is a normally closed switch, while the MAX4520 is a
normally open switch. These CMOS switches operate
with dual power supplies ranging from ±4.5V to ±20V
or a single supply between +9V and +36V.
The digital input has +0.8V and +2.4V logic thresholds,
ensuring both TTL- and CMOS-logic compatibility when
using ±15V or a single +12V supply. The MAX4510/
MAX4520 are available in 6-pin SOT23 and 8-pin µMAX
packages.
Features
o
±40V Fault Protection with Power Off
±36V Fault Protection with ±15V Supplies
o
Switch is Off with Power Removed
o
Rail-to-Rail Signal Handling
o
160Ω max Signal Paths with ±15V Supplies
o
On-Switch Turns Off with Overvoltage
o
0.5nA Off-Leakage Current
o
Output Clamped to Appropriate Supply Voltage
During Fault Condition; No Transition Glitch
o
No Power-Supply Sequencing Required
o
±4.5V to ±20V Dual Supplies
+9V to +36V Single Supply
o
Low Power Consumption: <2mW
o
TTL- and CMOS-Compatible Logic Inputs with
Single +9V to +15V or ±15V Supplies
MAX4510/MAX4520
Pin Configurations/Truth Tables
Applications
Data Acquisition
Industrial and Process-Control Systems
Avionics
ATE Equipment
Redundant/Backup Systems
V-
2
V+
1
6
NC (NO)
TOP VIEW
MAX4510
MAX4520
5
COM
IN
3
4
GND
Ordering Information
( ) ARE FOR MAX4520.
SOT23
PART
TEMP. RANGE
PIN-
PACKAGE
6 SOT23-6
8 µMAX
6 SOT23-6
8 µMAX
TOP
MARK
AABZ
AADK
SWITCHES SHOWN FOR LOGIC "0" INPUT.
ALL SWITCHES ARE OFF WITH POWER REMOVED.
IN
0
1
MAX4510
ON
OFF
MAX4520
OFF
ON
MAX4510EUT-T
-40°C to +85°C
MAX4510EUA
MAX4520EUA
-40°C to +85°C
-40°C to +85°C
MAX4520EUT-T
-40°C to +85°C
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Pin Configurations continued at end of data sheet.
1
________________________________________________________________
Maxim Integrated Products
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.

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