UM603 View Datasheet(PDF) - Unisonic Technologies
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UM603 Datasheet PDF : 5 Pages
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UTC UM603 LINEAR INTEGRATED CIRCUIT
DUAL OPERATIONAL
AMPLIFIER AND CURRENT
CONTROLLER
DESCRIPTION
The UM603 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 mana-
gement or data acquisition systems
FEATURES
OPERATIONAL AMPLIFIER
*Low input offset voltage: 0.5mV typ.
*Low supply current: 350uA/op.(@ Vcc= 5 V)
*Medium bandwidth(unity gain): 0.9MHz
*Large output voltage swing: 0 V to (Vcc-1.5 V)
*Input common mode voltage range includes ground
*Wide power supply range: 3V to 32V
±1.5 TO ±16V
VOLTAGE REFERENCE
*Fixed output voltage reference 2.5V
*Sink current capability : 1 to 100mA
*Typical output impedance : 0.2Ω
SOP-8
PIN CONFIGURATION
Output1 1
Inverting Input1 2
Non-inverting Input1 3
Vcc- 4
OP1
_+
OP2
+_
VRef
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Differential Input Voltage
Input Voltage
Operating Free-air Temperature Range
Maximum Junction Temperature
Thermal Resistance Junction to Ambient(SO package)
8 Vcc+
7 Output2
6 Inverting Input2
5 Non-inverting Input2
SYMBOL
Vcc
Vid
Vin
Vi
Tj
Rthja
VALUE
36
36
-0.3 to +36
-55 to +125
150
175
UNIT
V
V
V
°C
°C
°C/W
UTC UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R121-003,A
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