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LMV393TP Datasheet Preview

LMV393TP Datasheet

Open-Drain Output Comparators

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LMV331TP / LMV393TP
General Purpose, 1.8V, RRI, Open-Drain Output Comparators
Features
Description
Down to 1.8V Supply Voltage: 1.8V to 5.5V
Low Supply Current: 40 μA per Channel Typ
High-to-Low Propagation Delay: 120 ns Typ
Internal Hysteresis Ensures Clean Switching
Offset Voltage: ± 3.5 mV Maximum
Input Bias Current: 6 pA Typical
Input Common-Mode Range Extends 200 mV
No Phase Reversal for Overdriven Inputs
Open-Drain Output for Maximum Flexibility
Green, Space-Saving SC70 Package Available
Applications
Peak and Zero-crossing Detectors
Threshold Detectors/Discriminators
Sensing at Ground or Supply Line
Logic Level Shifting or Translation
Window Comparators
IR Receivers
Clock and Data Signal Restoration
Telecom, Portable Communications
Portable and Battery Powered Systems
The 3PEAK INCORPORATED LMV331-393 are the
most cost-effective solutions for applications where
low-voltage operation, low power, space saving, and
price are the primary specifications in circuit design
for portable consumer products. The LMV331TP is
the single-comparator, the LMV393TP is the dual,
and both are open-drain output comparators for
maximum flexibility.
The chips incorporate 3PEAK’s proprietary and
patented design techniques to achieve the ultimate
combination of high-speed (120ns high-to-low
propagation delay) and low power consuming (40μA
quiescent current per comparator). These
comparators are optimized for low power 1.8V,
single-supply applications with greater than
rail-to-rail input operation, and also operate with
±0.9V to ±2.75V dual supplies. The input common-
mode voltage range extends 200mV below ground
and 200mV above supply, allowing both ground and
supply sensing. The internal input hysteresis
eliminates output switching due to internal input
noise voltage, reducing current draw.
The LMV331 single comparator is available in tiny
SC70 package for space-conservative designs. All
chips are specified for the temperature range of
–40°C to +85°C.
3PEAK and the 3PEAK logo are registered trademarks of
3PEAK INCORPORATED. All other trademarks are the property
of their respective owners.
Pin Configuration (Top View)
LMV331TP
5-Pin SOT23/SC70
(-T and -C Suffixes)
LMV331TPU
5-Pin SOT23
(-T Suffix)
+In 1
V- 2
-In 3
5 V+
4 Out
-In 1
V- 2
+In 3
5 V+
4 Out
LMV393TP
8-Pin SOIC/MSOP/TSSOP/DIP
(-S, -V, -T and -D Suffixes)
Out A 1
-In A 2
+In A 3
V- 4
A
B
8 V+
7 Out B
6 -In B
5 +In B
Related Products
DEVICE
DESCRIPTION
TP1951/TP1951N
/TP1952/TP1954
Fast 30ns, Low Power, Internal Hysteresis,
±3mV Maximum VOS, – 0.2V to VDD + 0.2V RRI,
Push-Pull (CMOS/TTL) Output Comparators
TP1955/TP1955N
/TP1956/TP1958
Fast 30ns, Low Power, Internal Hysteresis,
±3mV Maximum VOS, – 0.2V to VDD + 0.2V RRI,
Open-Drain Output Comparators
TP1931
950ns, 3µA, 1.8V, ±2.5mV VOS-MAX, Internal
/TP1932/TP1934 Hysteresis, RRI, Push-Pull Output Comparators
TP1935
/TP1936/TP1938
TP2011
/TP2012/TP2014
TP2015
/TP2016/TP2018
950ns, 3µA, 1.8V, ±2.5mV VOS-MAX, Internal
Hysteresis, RRI, Open-Drain Comparators
Ultra-low 200nA, 13µs, 1.6V, ±2mV VOS-MAX,
Internal Hysteresis, RRI, Push-Pull (CMOS/TTL)
Output Comparators
Ultra-low 200nA, 13µs, 1.6V, ±2mV VOS-MAX,
Internal Hysteresis, RRI, Open-Drain Output
Comparators
www.3peakic.com.cn
REV1.4
1




3PEAK

LMV393TP Datasheet Preview

LMV393TP Datasheet

Open-Drain Output Comparators

No Preview Available !

LMV331TP / LMV393TP
General Purpose, 1.8V, RRI, Open-Drain Output Comparators
Order Information
Model Name
Order Number
Package
Transport Media, Quantity
LMV331TP
LMV331TP-TR
LMV331TP-CR
5-Pin SOT23
5-Pin SC70
Tape and Reel, 3000
Tape and Reel, 3000
LMV331TPU LMV331TPU-TR
5-Pin SOT23
Tape and Reel, 3000
LMV393TP-SR
8-Pin SOIC
Tape and Reel, 4000
LMV393TP
LMV393TP-VR
LMV393TP-TR
8-Pin MSOP
8-Pin TSSOP
Tape and Reel, 3000
Tape and Reel, 3000
LMV393TP-DR
8-Pin DIP
Tape and Reel, 3000
Note (1): ‘YW’ is date coding scheme. 'Y' stands for calendar year, and 'W' stands for single workweek coding scheme.
Absolute Maximum Ratings Note 1
Marking
Information
CA4YW (1)
CB4YW (1)
CI4YW (1)
C46S
C46V
C46T
C46D
Supply Voltage: V+ – V....................................6.0V
Input Voltage............................. V– 0.3 to V+ + 0.3
Input Current: +IN, –IN, Note 2..........................±10mA
Output Current: OUT.................................... ±45mA
Output Short-Circuit Duration Note 3…......... Indefinite
Operating Temperature Range.........–40°C to 85°C
Maximum Junction Temperature................... 150°C
Storage Temperature Range.......... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ......... 260°C
Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any
Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime.
Note 2: The inputs are protected by ESD protection diodes to each power supply. If the input extends more than 500mV beyond the power
supply, the input current should be limited to less than 10mA.
Note 3: A heat sink may be required to keep the junction temperature below the absolute maximum. This depends on the power supply voltage
and how many amplifiers are shorted. Thermal resistance varies with the amount of PC board metal connected to the package. The specified
values are for short traces connected to the leads.
ESD, Electrostatic Discharge Protection
Symbol
HBM
CDM
Parameter
Human Body Model ESD
Charged Device Model ESD
Condition
ANSI/ESDA/JEDEC JS-001
ANSI/ESDA/JEDEC JS-002
Minimum Level
2
1
Unit
kV
kV
Thermal Information
Package
8-Pin SOP
8-Pin MSOP
8-Pin TSSOP
RΘJA
112.4
127.3
152.5
RΘJC(Top)
64.1
50.8
51.1
Unit
°C/W
°C/W
°C/W
2 REV1.4
www.3peakic.com.cn


Part Number LMV393TP
Description Open-Drain Output Comparators
Maker 3PEAK
Total Page 12 Pages
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