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UM609A Datasheet
 DUAL OPERATIONAL AMPLIFIER AND CURRENT CONTROLLER

 

 

 

DESCRIPTION

 

 

The UTC  UM609A 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 switching battery chargers.

 

FEATURES

 

OPERATIONAL AMPLIFIER  

* Low supply current: 75uA/Per OP AMP.(@ VCC=5V) 

* Medium bandwidth(unity gain): 1MHz  

* Large output voltage swing: 0V ~ (VCC-1.5V) 

* Wide power supply range: 3V~36V  

 

VOLTAGE REFERENCE

* Fixed output voltage reference 2.5V

* Reference voltage tolerance

UM609A-1: ±0.4%  

UM609A-2:  ±1%

* Sink current capability: 0.05~80mA

* Typical output impedance: 0.2Ω  

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