UNI SONI C TECHNOLOGI ES CO., LTD

UM603A

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2017 Unisonic Technologies Co., Ltd

QW-R105-031.G

DU AL OPERAT I ON AL

AM PLI FI ER AN D CU RREN T

CON T ROLLER



DESCRI PT I ON

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.



FEAT U RES

OPERATIONAL AMPLIFIER

*Low input offset voltage: 0.5mV typ. for UTC UM603A

*Medium bandwidth(unity gain): 0.9MHz

*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 : 0.2

Ω

 ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

Package

Packing

UM603AL-S08-R

UM603AG-S08-R

SOP-8

Tape Reel

UM603AL-P08-R

UM603AG-P08-R

TSSOP-8

Tape Reel