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        Home > Combo IC
        UM603A Datasheet
         
        DUAL OPERATIONAL  AMPLIFIER AND CURRENT  CONTROLLER
         
         
         
        DESCRIPTION
         
        The UTC UM603A is a monolithic IC that includes one
        independent op-amp and another op-amp for witch the non
        inverting input is wired to a 2.5V fixed voltage reference. This
        device is offering space and cost saving in many applications like
        power supply management or data acquisition systems
         
         
         
        FEATURES
         
        OPERATIONAL AMPLIFIER  
        *Low input offset voltage: 0.5mV typ. for UTC UM603A
        *Low supply current: 350uA/op.(@ VCC= 5 V)          
        *Medium bandwidth(unity gain): 0.9MHz              
        *Large output voltage swing: 0 V ~ (VCC-1.5 V)         
        *Input common mode voltage range includes ground    
        *Wide power supply range: 3V ~ 32V    ±1.5 ~ ±16V
         
        VOLTAGE REFERENCE
        *Fixed output voltage reference 2.5V
        *±0.4% and ±1% voltage precision
        *Sink current capability : 1 ~ 100mA
        *Typical output impedance : 0.2?
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