MAX941CSA+ by Analog Devices

High-Speed, Low-Power, 3V/5V, Rail-to-Rail, Single-Supply Comparators


The MAX941/MAX942/MAX944 are single/dual/quad high-speed comparators optimized for systems powered from a 3V or 5V supply. These devices combine high speed, low power, and rail-to-rail inputs. Propagation delay is 80ns, while supply current is only 350µA per comparator. The input common-mode range of the MAX941/MAX942/MAX944 extends beyond both power-supply rails. The outputs pull to within 0.4V of either supply rail without external pullup circuitry, making these devices ideal for interface with both CMOS and TTL logic. All input and output pins can tolerate a continuous short-circuit fault condition to either rail. Internal hysteresis ensures clean output switching, even with slow-moving input signals. The MAX941 features latch enable and device shutdown. The single MAX941 and dual MAX942 are offered in a tiny µMAX® package. Both the single and dual MAX942 are available in 8-pin DIP and SO packages. The quad MAX944 comes in 14-pin DIP and narrow SO packages.

Where to Buy

Prices starting from US$3.19

Distributor Stock
Logo for RS
RS
from US$4.02
620
in stock
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Logo for Analog Devices
Analog Devices
from US$3.39
6,629
in stock
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Logo for Newark Electronics
Newark Electronics
from US$3.68
138
in stock
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Logo for element14
element14
from US$3.43
138
in stock
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Logo for Farnell
Farnell
from US$3.19
138
in stock
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Features

Available in µMAX Package
Optimized for 3V and 5V Applications (Operation Down to 2.7V)
Fast, 80ns Propagation Delay (5mV Overdrive)
Rail-to-Rail Input Voltage Range
Low 350µA Supply Current per Comparator
Low, 1mV Offset Voltage
Internal Hysteresis for Clean Switching
Outputs Swing 200mV of Power Rails
CMOS/TTL-Compatible Outputs
Output Latch (MAX941 Only)
Shutdown Function (MAX941 Only)

Specifications

tPD (ns) (typ) 80
VOS (mV) (max) 4
VSUPPLY (Total) (V) (min) 2.7
VSUPPLY (Total) (V) (max) 5.5
# Comparators 1
Input Range Rail to Railto Neg. Rail
ICC per Comp. (µA) (max) 600
Logic Out Push-Pull
Oper. Temp. (°C) -55 to +125-40 to +850 to +70
Package/Pins PDIP/8SOIC (N)/8UMAX/8
BudgetaryPrice (See Notes) 2.22


MAX941CSA+ Amplifiers & Comparators by Analog Devices

COMPARATOR SINGLE 80NS NSOIC

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

Specifications

Comparator Type High Speed
No. of Comparators 1 Comparator, 1
Response Time 80ns
Supply Voltage Range 2.7V to 5.5V
Comparator Case Style NSOIC
No. of Pins 8Pins
IC Output Type Push Pull
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

High-Speed, Low-Power, 3V/5V, | Analog Devices
H-Speed 3V/5V Single-Supply Comparator | RS
Comparator, Single, 80Ns, Nsoic | Newark Electronics
COMPARATOR, SINGLE, 80NS, NSOIC | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX941CSA+ ?

Additional datasheets, footprints and schematics for MAX941CSA+ are listed on our Part Details page. You can also find images and similar parts to MAX941CSA+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX941CSA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX941CSA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

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Submit any questions directly to the customer support team of the distributor listing the product. For the MAX941CSA+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX941CSA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX941CSA+ have stock available?

Authorised distributors including Analog Devices, RS, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX941CSA+ .

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