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Operational Amplifiers & Comparators
NJM2719

Low Noise,High-Speed Dual Operational Amplifier

Features
  • Low Noise (Vni = 2.5nV/√Hz typ. (at f=100kHz)
    Vni = 3nV/√Hz typ. (at f=10kHz))
  • Unity Gain Bandwidth (fT = 100MHz typ. (at V+/V- = ±5V)
    fT = 90MHz typ. (at V+/V- = ±2.5V))
  • Phase Margin (φm = 60deg typ.)
  • Slew Rate (60V/µs typ. (at V+/V- = ±5V)
    35V/µs typ. (at V+/V- = ±2.5V))
  • Output Rail-to-Rail (VOH ≥ +4.7V,VOL ≤-4.8V typ. (at V+/V- =±5V)
    VOH ≥ +2.4V, VOL ≤ -2.4V typ. (at V+/V- =±2.5V))
  • Operating Voltage (±2.25V to ±5V)
  • Bipolar Technology
  • Package Outline (NJM2719V:SSOP8
    NJM2719RB1:MSOP8(TVSP8)*MEET JEDEC MO-187-DA / THIN TYPE)
General Description
The NJM2719 is a high speed voltage feedback dual operational amplifier specifically optimized for low voltage noise. Combining a voltage noise of 2.5nV/√Hz typ. (at f =100kHz) and unity gain of 100MHz, the NJM2719 is ideal for I/Q baseband amplifier, RFID reader application and other wireless communication system designs. The NJM2719 is available in two 8-lead package options: tiny fine pitch surface mount (SSOP/MSOP).
Applications
  • Wireless Communication Equipment
  • I/Q Baseband Application
  • RFID Reader Application
  • Active Filter
  • ADC/DAC Buffer
  • Ultrasound Amplifier
Design Simulation Models
pdf NJM2719 Macro Model
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2719Vdownload
SSOP8
8Sn2Bi42YesYesYesNon dry pack1
NJM2719RB1download
MSOP8(TVSP8)
8Sn2Bi18YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM2719VSSOP8(Active)
NJM2719RB1MSOP8(TVSP8)(Active)
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