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
* Reference voltage tolerance
   UM603A-1: ±0.4%
   UM603A-2: ±1%
* Sink current capability : 1 ~ 100mA
* Typical output impedance : 0.2Ω