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LMX339AUD+T

LMX339AUD+T

LMX339AUD+T

Maxim Integrated

Surface Mount Tape & Reel (TR) 73mA mA 600 ns μs Linear Comparators 93.98dB dB 250nA pA 2011 300μA μA 7mV mV Surface Mount

SOT-23

LMX339AUD+T Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
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 727mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 2.7V
Terminal Pitch 0.65mm
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 600 ns
Common Mode Rejection Ratio 70 dB
Voltage - Supply, Single/Dual (±) 1.8V~5.5V
Input Offset Voltage (Vos) 7mV
Voltage Gain 93.98dB
Power Supply Rejection Ratio (PSRR) 70dB
Supply Voltage Limit-Max 6V
Max Input Current 250nA
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 5mm
Height Seated (Max) 1.1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
LMX339AUD+T Product Details

LMX339AUD+T Overview


The product is packaged in 14-TSSOP (0.173, 4.40mm Width) in order to facilitate transportation.Output type of this comparator is Open Drain .The part is shipped by Tape & Reel (TR) .The comparator has 14 terminals.The electrical component in this case belongs to the Comparator family.This comparator is capable of handling a wide range of tasks if it is supplied with a voltage of 2.7V .This is a typical comparator of type General Purpose .Currently, it consists of only 4 elements.The device includes 14 pins.In general, mounting type Surface Mount is recommended.Ideally, the operating temperature should be set at -40°C~125°C in order to prevent malfunction.14 pins are available on the comparator.In order to find a solution that meets your specific needs, search LMX339 for more pin-to-pin solutions.A quiescent current of 300μA is observed in this comparator.A Surface Mount is provided for mounting it onto a PCB or another board.Normal use of the device should require a nominal supply current of 300μA .An excess of current supply over 300μA could result in malfunction of the comparator.A power supply of 3/5V is sufficient for the operation of the device.You are allowed to input a maximum current of 250nA into the device.The voltage gain of the part is indicated by 93.98dB in the voltage formula.

LMX339AUD+T Features


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


LMX339AUD+T Applications


There are a lot of Maxim Integrated
LMX339AUD+T linear comparators applications.


  • Self-diagnostics
  • Lithium ion battery monitoring
  • Battery management and protection
  • Current and voltage sensing
  • Analog front end
  • Power management
  • Point of load regulators
  • DC/DC and AC/DC power supplies
  • System control and monitoring
  • Wearable Devices

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