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LP2901DR

Comparator Quad R-R O/P 30V 14-Pin SOIC T/R

Inventory:8,493

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Quick Inquiry

Please submit RFQ for LP2901DR or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of LP2901DR

The LP239, LP339, LP2901 are low-power quadruple differential comparators. Each device consists of four independent voltage comparators designed specifically to operate from a single power supply and typically to draw 60-µA 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.

Applications include limit comparators, simple analog-to-digital converters, pulse generators, squarewave generators, time delay generators, voltage controlled oscillators, multivibrators, and high-voltage logic gates. The LP239, LP339, LP2901 were specifically designed to interface with the CMOS logic family. The ultra-low power-supply current makes these products desirable in battery-powered applications.

The LP239 is characterized for operation from –25°C to 85°C. The LP339 is characterized for operation from 0°C to 70°C. The LP2901 is characterized for operation from –40°C to 85°C.

Key Features

  • Wide Supply-Voltage Range . . . 3V to 30 V
  • Ultralow Power Supply Current Drain . . . 60 µA Typ
  • Low Input Biasing Current . . . 3 nA
  • Low Input Offset Current . . . ±0.5 nA
  • Low Input Offset Voltage . . . ±2 mV
  • Common-Mode Input Voltage Includes Ground
  • Output Voltage Compatible With MOS and CMOS Logic
  • High Output Sink-Current Capability
    (30 mA at VO = 2V)
  • Power Supply Input Reverse-Voltage Protected
  • Single-Power-Supply Operation
  • Pin-for-Pin Compatible With LM239, LM339, LM2901

The LP239 is obsolete and is no longer supplied.

Application

  • Automation & Process Control
  • Sensing & Instrumentation

Specifications

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
Package Shape RECTANGULAR Package Style SMALL OUTLINE
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 Width 3.9 mm

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Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

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