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  • LMX339ASD+

LMX339ASD+

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


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-LMX339ASD+
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 254
  • Description: Surface Mount Tube 73mA mA 500 ns μs Linear Comparators 93.98dB dB 250nA pA 2011 300μA μA 7mV mV Surface Mount (Kg)

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Details

Tags

Parameters
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
Height Seated (Max) 1.75mm
Length 8.65mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LMX339ASD+ Overview


In order to facilitate transportation, it is packaged in 14-SOIC (0.154, 3.90mm Width) .Output type Open Drain is used for this comparator.We ship the part through Tube .The device is designed with 14 terminations.The chip belongs to Comparator .Supplied by 2.7V voltage, the comparator can accomplish the many demanding tasks.The type of the chip can be classified as General Purpose .A total of 4 elements can be found in it.The board includes 14 pins.The type of mounting recommended is Surface Mount .Ideally, the operating temperature should be set at -40°C~125°C in order to prevent malfunction.14 pins are available on the comparator.Search LMX339 to find more pin-to-pin solutions.The comparator presents a quiescent current of 300μA volts.This component has a Surface Mount mount for mounting to PCBs or other boards.Normal operation of the device requires 300μA supply current.A supply current exceeding 300μA may result in the comparator malfunctioning.In order to operate the device, 3/5V power supplies are sufficient.A voltage gain of 93.98dB can be determined from the voltage formula for the part.

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.

  • Mobile Phones
  • High-Speed Sampling Circuits
  • Point of load regulators
  • Battery-Powered Electronics
  • Automotive
  • General-Purpose, Low-Voltage Applications
  • Security Detection Systems
  • Power Supervision
  • Self-diagnostics
  • Multivibrators and High-Voltage Digital Logic Gates