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LMX339ASD+

LMX339ASD+

LMX339ASD+

Maxim Integrated

Surface Mount Tube 73mA mA 500 ns μs Linear Comparators 93.98dB dB 250nA pA 2011 300μA μA 7mV mV Surface Mount

SOT-23

LMX339ASD+ Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Operating Temperature -40°C~125°C
Packaging Tube
Published 2011
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Type General Purpose
Terminal Finish Matte Tin (Sn)
Subcategory Comparator
Max Power Dissipation 666.7mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 2.7V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LMX339
Pin Count 14
Output Type Open Drain
Number of Elements 4
Power Supplies 3/5V
Nominal Supply Current 300μA
Output Current 73mA
Max Supply Current 300μA
Propagation Delay 600 ns
Quiescent Current 300μA
Response Time 500 ns
Common Mode Rejection Ratio 70 dB
Voltage - Supply, Single/Dual (±) 1.8V~5.5V
Input Offset Voltage (Vos) 7mV
Voltage Gain 93.98dB
Supply Voltage Limit-Max 6V
Input Bias Current 250nA
Voltage - Input Offset (Max) 7mV @ 5V
Current - Input Bias (Max) 0.25μA @ 5V
Hysteresis 2mV
CMRR, PSRR (Typ) 70dB PSRR
Current - Output (Typ) 73mA @ 5V
Length 8.65mm
Height Seated (Max) 1.75mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
LMX339ASD+ Product Details

LMX339ASD+ Overview


The product is packaged in 14-SOIC (0.154, 3.90mm Width) for ease of transportation.The comparator has an output type of Open Drain .This chip is designed with the Tube package.There are14 terminals on the comparator.Electronic comparator is a component of the Comparator family.When supplied with 2.7V voltage, the comparator is capable of performing a wide range of tasks.In terms of type, this is a typical General Purpose comparator.Electronic comparator has a total of 4 elements.Electronic comparator includes 14 pins.The type of mounting recommended is Surface Mount .Electronic comparator is recommended that the operating temperature be set to -40°C~125°C in order to prevent malfunctions.There are 14 pins on the comparator.You can find more pin-to-pin solutions for your special requirements by searching LMX339 .There is a quiescent current of 300μA in this comparator.There is a Surface Mount for mounting it on a PCB or other board.Normal operation of the device requires a nominal supply current of 300μA .Electronic comparator is possible for the comparator to malfunction if the current supply exceeds 300μA .The device can be operated with 3/5V power supplies.Based on the voltage formula, the voltage gain of the part is 93.98dB .

LMX339ASD+ Features


Open Drain output capability
General Purpose IC
Employing 4 elements
Operates under -40°C~125°C
Quiescent Current: 300μA
Voltage Gain: 93.98dB


LMX339ASD+ Applications


There are a lot of Maxim Integrated
LMX339ASD+ linear comparators applications.


  • Notebooks and PDAs
  • Battery-Powered Electronics
  • General-Purpose Portable Devices
  • General-Purpose, Low-Voltage Applications
  • Self-diagnostics
  • Lithium ion battery monitoring
  • Battery management and protection
  • Current and voltage sensing
  • Analog front end
  • Power management

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