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LMX321AUK+

LMX321AUK+

LMX321AUK+

Maxim Integrated

72 dB Instrumentational OP Amps 5 Pins SOT-23

SOT-23

LMX321AUK+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOT-23
Number of Pins 5
JESD-609 Code e3
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Pin Count5
Temperature GradeAUTOMOTIVE
Max Supply Voltage7V
Min Supply Voltage2.3V
Supply Current-Max 0.21mA
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 72 dB
Gain Bandwidth Product1.3MHz
Voltage Gain 106.02dB
Low-Offset NO
Frequency CompensationYES
Low-Bias NO
MicropowerYES
Input Offset Voltage-Max 9000μV
Wideband NO
Power NO
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:14524 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.559778$0.559778
10$0.528092$5.28092
100$0.498200$49.82
500$0.470000$235
1000$0.443396$443.396

LMX321AUK+ Product Details

LMX321AUK+ Overview


Packaged in a SOT-23 case, the buffer op amp is ready to use. An op amp ic of the OPERATIONAL AMPLIFIER type. There is a growing number of terminations approaching the number of 5. The pins on this board total to 5 in total. A total of 5 pins are present on the instrumentation amplifier. 106.02dB should remain the voltage gain. For the buffer op amp to operate properly, it must be above the temperature of -40°C degrees Celsius. No temperature greater than 125°C should be used. In terms of the supply voltage, this electrical part is capable of operating at low voltage levels of under 7V. A high supply voltage of more than 2.3V is recommended for the instrumentation amplifier's supply voltage.

LMX321AUK+ Features


5 Pins
106.02dB voltage gain


LMX321AUK+ Applications


There are a lot of Maxim Integrated
LMX321AUK+ Instrumentational OP Amps applications.


  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection

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