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Hangzhou Silan

UTC339 Datasheet Preview

UTC339 Datasheet

Quad Differential Comparator

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UTC339
LINEAR INTEGRATED CIRCUIT
QUAD DIFFERENTIAL
COMPARATOR
DESCRIPTION
The UTC339 consists of four independent voltage
comparators designed specifically to operate from a
single power supply over a wide voltage range.
FEATURES
*Single or dual supply operation
*Wide operating supply range(Vcc=2V~36V)
*Input common-mode voltage includes ground
*Low supply current drain ICC=0.8mA(Typical)
*Open collector outputs for wired and connection
*Low input bias current Ibias=25nA(Typical)
*Low output saturation voltage
*Output compatible with TTL ,DTL, and CMOS logic
system
DIP-14
ABSOLUTE MAXIMUM RATINGS(Ta=25°C )
Characteristic
Symbol
Supply Voltage
Vcc
Differential input voltage
VIDiff)
Input Voltage
VI
Power Dissipation
Pd
Operating Temperature
Topr
Storage Temperature
Tstg
Value
±18 OR 36
36
-0.3~36V
570
0 to +70
-65 to 150
Unit
V
V
V
mW
°C
°C
ELECTRICAL CHARACTERISTICS
(Vcc=5.0V, Ta=25k,All voltage referenced to GND unless otherwise specified)
Characteristic
Symbol
Test Condition
Input offset voltage
VIO VCM=0 to Vcc-1.5
Vo(p)=1.4V,Rs=0
Input offset current
IIO
Input Bias current
Ib
Input Common-mode voltage
range
VI(R)
Supply Current
Icc
RL=
Large signal Voltage Gain
GV
Vcc=15V,RL>15k
Large signal response time
tres
Vi=TTL logic wing
Vref=1.4V,VRL=5V,RL=5.1k
Response time
tres VRL=5V,RL=5.1k
Output sink current
Isink
Vi(-)>1V,Vi(+)=0V,Vo(p)<1.5V
Output saturation voltage
Vsat
Vi(-)>1V,Vi(+)=0V,Isink=4mA
output leakage current
Ileakage
VI(+)=1V,VI(-)=0
Differential input voltage
VI(diff)
Min Typ. Max Unit
±1.5 ±5.0 mV
±2.3 ±50 nA
57 250 nA
0 Vcc- V
1.5
1.1 2.0 mA
50 200
V/mV
350 ns
1400
6 18
140 400
20 40
36
ns
mA
mV
mA
V
YOUW ANG ELECTRONICS CO.LTD
1




Hangzhou Silan

UTC339 Datasheet Preview

UTC339 Datasheet

Quad Differential Comparator

No Preview Available !

UTC339
LINEAR INTEGRATED CIRCUIT
BLOCK DIAGRAM
Only one section
T9
IN (-)
D2
D1
T2 T3
D3
D4
T1 T4
IN (+)
T5 T6
T11
T10
R2
T8
T12
T7 D5
R1 D6
Vcc
OUT
GND
OUT 2 1
OUT 1 2
Vcc 3
IN 1(-) 4
IN 1(+) 5
IN 2(-) 6
IN 2(+) 7
14 OUT 3
13 OUT 4
12 GND
11 IN 4(+)
10 IN 4(-)
9 IN 3(+)
8 IN 3(-)
YOUW ANG ELECTRONICS CO.LTD
2


Part Number UTC339
Description Quad Differential Comparator
Maker Hangzhou Silan
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UTC339 Datasheet PDF





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