NJM2903

Single-Supply Dual Comparator

Data Sheet

Features

  • Operating Voltage (+2V to +36V)
  • Single Supply Operation
  • Open Collector Output
  • High Output Sink Current 3mA
  • Package Outline (
    DIP8, DMP8, SIP8, SSOP8,
    SOP8 JEDEC 150mil,
    MSOP8 (TVSP8) *MEET JEDEC MO-187-DA / THIN TYPE)
  • Bipolar Technology

General Description

The NJM2903 consist of two independent precision voltage comparators with an offset voltage specification as low as 5.0mV max for two comparators, which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. The NJM2903 has unique characteristic: the input common-mode voltage range includes ground, even though operated from a single power supply voltage. Application areas include limit comparators, simple analog-to-digital converters; pulse, square-wave and time delay generators; wide range VCO; MOS clock timers; multivibrators and high voltage digital logic gates. The NJM2903 was designed to directly interface with TTL and MOS. When operated from both plus and minus power supplies, the NJM2903 will directly interface with MOS logic where their low power drain is a distinct advantage over standard comparators.

Design Simulation Models

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2903DDIP8-8Sn2Bi510-YesYesNon dry pack--
NJM2903MDMP8-8Sn2Bi95YesYesYesNon dry pack1
NJM2903ESOP8 JEDEC 150mil-8Sn2Bi76YesYesYesNon dry pack1
NJM2903LSIP8-8Sn2Bi940-YesYesNon dry pack--
NJM2903VSSOP8-8Sn2Bi42YesYesYesNon dry pack1
NJM2903RB1MSOP8(TVSP8)-8Sn2Bi18YesYesYesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM2903DDIP8(Active)Contact UsStock Check
NJM2903MDMP8(Active)Contact UsStock Check
NJM2903ESOP8 JEDEC 150mil(Active)Contact UsStock Check
NJM2903LSIP8(Active)Contact UsStock Check
NJM2903VSSOP8(Active)Contact UsStock Check
NJM2903RB1MSOP8(TVSP8)(Active)Contact UsStock Check

Related Products

Similar Products by Function

TOP