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LMX393AKA+T

LMX393AKA+T

LMX393AKA+T

Maxim Integrated

Surface Mount Tape & Reel (TR) 73mA mA 600 ns μs Linear Comparators 93.98dB dB 250nA pA 2011 200μA μA 7mV mV Surface Mount

SOT-23

LMX393AKA+T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOT-23-8
Number of Pins 8
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Published 2011
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type General Purpose
Subcategory Comparator
Max Power Dissipation714mW
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 2.7V
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LMX393
Pin Count8
Output Type Open Drain
Number of Elements 2
Power Supplies3/5V
Nominal Supply Current200μA
Output Current73mA
Max Supply Current 200μA
Propagation Delay600 ns
Quiescent Current200μA
Response Time600 ns
Common Mode Rejection Ratio 70 dB
Voltage - Supply, Single/Dual (±) 1.8V~5.5V
Input Offset Voltage (Vos) 7mV
Voltage Gain 93.98dB
Average Bias Current-Max (IIB) 0.004μA
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
Height Seated (Max) 1.45mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1712 items

LMX393AKA+T Product Details

LMX393AKA+T Overview


For convenience, it is packaged in SOT-23-8 .There is a Open Drain output type for this comparator.Electronic comparator is shipped by Tape & Reel (TR) .The comparator has a total of 8 terminals.The electrical component here belongs to the Comparator family.With a 2.7V voltage supply, the comparator can perform multiple demanding tasks.The type of the chip can be classified as General Purpose .Electronic comparator consists of 2 elements in total.Electronic comparator has 8 pins.The recommended mounting method is Surface Mount .Electronic comparator is recommended that you set the operating temperature to -40°C~125°C in order to prevent malfunctions.The comparator has a pin count of 8 .You can find more pin-to-pin solutions by searching LMX393 .As a result, this comparator displays a quiescent current of 200μA .This component has a Surface Mount mount for mounting to PCBs or other boards.Normally, the nominal supply current should be 200μA when using the device.A supply current exceeding 200μA may result in the comparator malfunctioning.There is sufficient power to run the device from 3/5V power supplies.You can input a maximum current of 250nA into this device.Comparator electronics is clear from the voltage formula that the voltage gain of the part is 93.98dB .

LMX393AKA+T Features


Open Drain output capability
General Purpose IC
Employing 2 elements
Operates under -40°C~125°C
Quiescent Current: 200μA
Voltage Gain: 93.98dB


LMX393AKA+T Applications


There are a lot of Maxim Integrated
LMX393AKA+T linear comparators applications.


  • 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
  • Mobile Phones and Tablets

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