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Audio Amplifiers

OPA1644AID

Audio Amp Speaker 4-CH Stereo Class-AB 14-Pin SOIC Tube

Texas Instruments

Product Technical Specifications
  • EU RoHS
    Compliant
  • ECCN (US)
    EAR99
  • Part Status
    Active
  • HTS
    COMPONENTS
  • Automotive
    No
  • PPAP
    No
  • Function
    Speaker
  • Amplifier Type
    Class-AB
  • Rail to Rail
    Rail to Rail Output
  • Typical Gain Bandwidth Product (MHz)
    11
  • THDN
    0.00005%@2000Ohm
  • Output Signal Type
    Single
  • Output Type
    4-Channel Stereo
  • Maximum Input Offset Voltage (mV)
    3.5@±18V
  • Minimum Single Supply Voltage (V)
    4.5
  • Typical Single Supply Voltage (V)
    28|24|18|15|12|9|5
  • Maximum Single Supply Voltage (V)
    36
  • Minimum Dual Supply Voltage (V)
    ±2.25
  • Typical Dual Supply Voltage (V)
    ±15|±12|±9|±5|±3
  • Maximum Dual Supply Voltage (V)
    ±18
  • Maximum Input Bias Current (uA)
    0.00002@36V
  • Maximum Quiescent Current (mA)
    9.2@36V
  • Power Supply Type
    Dual|Single
  • Minimum Operating Temperature (°C)
    -40
  • Maximum Operating Temperature (°C)
    85
  • Packaging
    Tube
  • Mounting
    Surface Mount
  • Package Height
    1.5(Max)
  • Package Width
    3.9
  • Package Length
    8.65
  • PCB changed
    14
  • Standard Package Name
    SO
  • Supplier Package
    SOIC
  • Pin Count
    14
  • Lead Shape
    Gull-wing

Documentation and Resources

Datasheets
Design resources