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Quad low-power industrial grade standard comparator 14-SOIC -40 to 85


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  • Part Number : LP2901DR

  • Package/Case : 14-SOIC

  • Brands : TI

  • Components Categories : Comparators

  • Datesheet : LP2901DR DataSheet (PDF)

Quick Inquiry

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Technical Attributes

The LP2901DR is a low-power quadruple general purpose Differential Comparator designed specifically to operate from a single power supply and typically to draw 60µA drain current over a wide range of voltages. Operation from split power supplies is also possible and the ultralow power supply drain current is independent of the power supply voltage. It is specifically designed to interface with the CMOS logic family. The ultra-low power-supply current make this product desirable in battery-powered applications.

Key Features

  • Common-mode input voltage includes ground
  • Output voltage compatible with MOS and CMOS logic
  • High output sink-current capability
  • Power supply input reverse-voltage protected
  • Single-power-supply operation
  • Pin-for-Pin-compatible with LM239, LM339, LM2901
  • Green product and no Sb/Br


  • Automation & Process Control
  • Sensing & Instrumentation


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Source Content uid LP2901DR Pbfree Code Yes
Rohs Code Yes Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC Part Package Code SOIC
Package Description SOP, SOP14,.25 Pin Count 14
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Samacsys Manufacturer Texas Instruments
Amplifier Type COMPARATOR Average Bias Current-Max (IIB) 0.04 µA
Bias Current-Max (IIB) @25C 0.025 µA Input Offset Voltage-Max 9000 µV
JESD-30 Code R-PDSO-G14 JESD-609 Code e4
Length 8.65 mm Moisture Sensitivity Level 1
Number of Functions 4 Number of Terminals 14
Operating Temperature-Max 85 °C Operating Temperature-Min -40 °C
Output Type OPEN-COLLECTOR Package Body Material PLASTIC/EPOXY
Package Code SOP Package Equivalence Code SOP14,.25
Packing Method TR Peak Reflow Temperature (Cel) 260
Power Supplies 5 V Qualification Status Not Qualified
Response Time-Nom 1300 ns Seated Height-Max 1.75 mm
Supply Current-Max 0.1 mA Supply Voltage Limit-Max 36 V
Supply Voltage-Nom (Vsup) 5 V Surface Mount YES
Technology BIPOLAR Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au) Terminal Form GULL WING
Terminal Pitch 1.27 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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