MAX4533CWP+ by Analog Devices

Quad, Rail-to-Rail, Fault-Protected, SPDT Analog Switch


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 provides up to ±10mA of load current. This ensures unambiguous 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 TA = +25°C and 10nA at TA = +85°C.

Where to Buy

Prices starting from US$2.21

Distributor Stock
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Farnell
from US$8.25
No stock
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Analog Devices
from US$7.37
254
in stock
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Newark Electronics
from US$2.21
3
in stock
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element14
from US$8.71
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Avnet Silica
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-
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Features

Rail-to-Rail Signal Handling
±40V Fault Protection with Power Off
±25V Fault Protection with ±15V Supplies
All Switches Off with Power Off
No Power-Supply Sequencing Required During Power-Up or Power-Down
Output Clamped to Appropriate Supply Voltage During Fault Condition-No Transition Glitch
1kΩ (typ) Output Clamp Resistance During Overvoltage
175Ω (max) Signal Paths with ±15V Supplies
20ns (typ) Fault Response Time
±4.5V to ±18V Dual Supplies
+9V to +36V Single Supply
Pin-Compatible with Industry-Standard MAX333/MAX333A
TTL/CMOS-Compatible Logic Inputs with ±15V or Single +9V to +15V Supplies

Specifications

Configuration SPDT
# Channels 4
Functions Switch
VSUPPLY (Single) (V) (min) 9
VSUPPLY (Single) (V) (max) 36
VSUPPLY (Dual) (±V) (min) 4.5
VSUPPLY (Dual) (±V) (max) 18
RON (Ω) (max) 175
Package/Pins PDIP/20SOIC (W)/20SSOP/20
BudgetaryPrice (See Notes) 4.62


MAX4533CWP+ Switches, Multiplexers & Demultiplexers by Analog Devices

ANALOGUE SWITCH QUAD WSOIC-20

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Analogue Switch Type SPDT
No. of Channels 4Channels
On State Resistance Max 390ohm
Supply Voltage Range 9V to 36V ± 4.5V to ± 18V
Analogue Switch Case WSOIC
No. of Pins 20Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Quad, Rail-to-Rail, Fault-Prot | Analog Devices
Analogue Switch, Quad, Wsoic-20 | Newark Electronics
ANALOGUE SWITCH, QUAD, WSOIC-20 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX4533CWP+ ?

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Is the MAX4533CWP+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX4533CWP+ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Avnet Silica have stock available or on a lead time for MAX4533CWP+ .

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