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Audio & Video ICs

Operational Amplifier with EVR

  • Low Power Supply Voltage (V+=2.7 to 5.5V)
  • Low Operating Current (Icc = 5.0mA typ.)
  • A/Bch EVR adjust is separately
  • EVR range (-3.0 to -95dB)
  • Drivability (100Ω typ.)
  • Bipolar Technology
  • Package Outline (SSOP14)
General Description
The NJM2172 is a single supply,dual OP-AMP with electric variable resistor (EVR),which contains buffer amplifier,OP-AMP,reference voltage circuit,EVR and EVR control circuit. The reference is fixed around 1/2 V+ level internally,and only required few external parts. The A and B EVR is control separately,and amp drive up to 100Ω(typ.) load. The NJM2172 is suitable for camcorder,CD,MD,and other audio signal process system.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
14Sn2Bi65YesYesYesNon dry pack1
Sample & Buy
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