RS331_RS393_RS339-Q1
General-Purpose Low-Voltage Open-Drain
Output Comparator
1 FEATURES
3 DESCRIPTIONS
The RS331-Q1 and RS393-Q1 is the single and dual
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Qualified for Automotive Applications
comparator version, the RS339-Q1 is quad comparator
version, and both are open-drain output comparators for
maximum flexibility. It can operate from 1.8V to 5.5V,
and have low power consuming 50μA (TYP) per
channel.
AEC-Q100 Qualified with the Grade 1
Supply Range: +1.8V to +5.5V
Low Supply Current 50μA (TYP) per
channel at VS = 5V
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Input Common-Mode Voltage Range
Includes Ground
The RS331-Q1, RS393-Q1 and RS339-Q1 are the most
cost-effective solutions for applications where low
voltage operation, low power and space saving are the
primary specifications in circuit design for portable
consumer products.
Low Output Saturation Voltage 150mV
Typical
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Open-Drain Output for Maximum Flexibility
SPECIFIED UP TO +125°C
Micro SIZE PACKAGES: SOT23-5
The RS331-Q1, RS393-Q1 and RS339-Q1 are
available in Green SOT23-5, SOIC-8, MSOP-8, SOIC-
14 and TSSOP-14 packages. It operates over an
ambient temperature range of -40°C to +125°C.
2 APPLICATIONS
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Hysteresis Comparators
Oscillators
Device Information (1)
Window Comparators
Industrial Equipment
Test and Measurement
PART
NUMBER
PACKAGE
BODY SIZE (NOM)
RS331-Q1
SOT23-5
SOIC-8(SOP8)
MSOP-8
1.62mm×2.92mm
4.90mm×3.90mm
3.00mm×3.00mm
RS393-Q1
RS339-Q1
SOIC-14
(SOP14)
8.65mm×3.90mm
5.00mm×4.40mm
TSSOP-14
(1) For all available packages, see the orderable addendum at the
end of the data sheet.
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