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LMV7239-Q1 Datasheet(PDF) 1 Page - Texas Instruments

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Part No. LMV7239-Q1
Description  75-ns, Ultra Low Power, Low Voltage, Rail-to-Rail Input Comparator with Open-Drain and Push-Pull Output
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Maker  TI1 [Texas Instruments]
Homepage  http://www.ti.com
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LMV7239-Q1 Datasheet(HTML) 1 Page - Texas Instruments

 
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SUPPLY VOLTAGE (V)
-40°C
25°C
85°C
125°C
20
40
60
80
100
70
75
80
85
90
INPUT OVERDRIVE (mV)
Rising Edge
Falling Edge
VS= 5V
CLOAD=15pF
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LMV7235, LMV7239, LMV7239-Q1
SNOS532N – SEPTEMBER 2000 – REVISED APRIL 2015
LMV7235, LMV7239 and LMV7239-Q1 75-ns, Ultra Low Power, Low Voltage, Rail-to-Rail
Input Comparator with Open-Drain and Push-Pull Output
1 Features
3 Description
The LMV7235, LMV7239 and LMV7239-Q1 are ultra
1
VS = 5 V, TA = 25°C (Typical Values Unless
low power, low voltage, 75-ns comparators. They are
Otherwise Specified)
guaranteed to operate over the full supply voltage
Propagation Delay 75 ns
range of 2.7 V to 5.5 V. These devices achieve a 75
Low supply Current 65 µA
ns propagation delay while consuming only 65 µA of
supply current at 5 V.
Rail-to-Rail Input
Open Drain and Push-pull Output
The LMV7235, LMV7239 and LMV7239-Q1 have a
greater than rail-to-rail common mode voltage range.
Ideal for 2.7-V and 5-V Single Supply Applications
The input common mode voltage range extends 200
Available in Space-saving Packages:
mV below ground and 200 mV above supply, allowing
5-pin SOT-23
both ground and supply sensing.
5-pin SC70
The LMV7235 features an open drain output. By
LMV7239-Q1 is Qualified for Automotive
connecting an external resistor, the output of the
comparator can be used as a level shifter.
Applications:
Device Temperature AEC-Q100 Grade 1:
The LMV7239 and LMV7239-Q1 features a push-pull
-40°C to 125°C Operating Range
output stage. This feature allows operation without
the need of an external pull-up resistor.
Device HBM ESD Classification Level 1C
The LMV7235, LMV7239 and LMV7239-Q1 are
2 Applications
available in the 5-Pin SC70 and 5-Pin SOT-23
packages, which are ideal for systems where small
Portable and Battery Powered Systems
size and low power is critical.
Set Top Boxes
High Speed Differential Line Receiver
Device Information(1)
Window Comparators
PART NUMBER
PACKAGES
BODY SIZE (NOM)
SOT-23 (5)
2.90 mm x 1.60 mm
Zero-crossing Detectors
LMV7235, LMV7239
and LMV7239-Q1
SC70 (5)
2.00 mm x 1.25 mm
High Speed Sampling Circuits
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Supply Current vs. Supply Voltage
Propagation Delay vs. Overdrive
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.


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