ETC IL339 Quad single supply comparator Datasheet

TECHNICAL DATA
Quad Single Supply Comparator
The IL339 consists of four independent precision voltage
comparators with an offset voltage specification as low as 2.0 mV max
for four comparators which were designed specifically to operate from
a single power supply over a wide range of voltages.
Application areas include limit comparators, simple analog to
digital converters; pulse, squarewave and time delay generators; wide
range VCO; MOS clock timers; multivibrators and high voltage digital
logic gates.
•
Single or Split Supply Operation
•
Low Input Bias Current
•
Low Input Offset Current
•
Input Common Mode Voltage Range to Gnd
•
Low Output Saturation Voltage
•
TTL and CMOS Compatible
IL339
ORDERING INFORMATION
IL339N Plastic
IL339D SOIC
TA = 0° to 70° C for all packages.
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 3 = VCC
PIN 12 = GND
1
IL339
MAXIMUM RATINGS*
Symbol
VCC
Parameter
Value
Unit
36
±18
V
36
V
V
Power Supply Voltages
Single Supply
Split Supplies
VIDR
Input Differential Voltage Range
VICR
Input Common Mode Voltage Range (1)
-0.3 to VCC
ISC
Output Short Circuit to Ground
Continuous
IIN
Input Current, per pin (2)
TJ
Junction Temperature
Plastic Packages
Tstg
Storage Temperature
50
mA
150
°C
-65 to +150
°C
TL
Lead Temperature, 1mm from Case for 10 Seconds
260
°C
PD
Power Dissipation @TA=25°C
Plastic Package
Derate above 25°C
1.0
8.0
W
mW/°C
*
Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
Notes:
1. Split Power Supplies.
2. VIN<-0.3V. This input current will only exist when voltage at any of the input leads is driven negative.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
VCC
DC Supply Voltage
TA
Operating Temperature, All Package Types
Min
Max
Unit
±2.5 or
5.0
±15 or
30
V
0
+70
°C
This device contains protection circuitry to guard against damage due to high static voltages or electric
fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated
voltages to this high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range
GND≤(VIN or VOUT)≤VCC.
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC).
Unused outputs must be left open.
2
IL339
DC ELECTRICAL CHARACTERISTICS(TA=0 to +70°C)
Guaranteed Limit
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
VIO
Input Offset Voltage
V0=1.4V
VCC=5.0-30V;RS≤100Ω
VICR=0V - (VCC-1.5)V
-
9.0
mV
IIB
Input Bias Current
V0=1.4V
VCC=5.0-30V
VICR=0V - (VCC-1.5)V
-
400
nA
IIO
Input Offset Current
V0=1.4V
VCC=5.0-30V
VICR=0V - (VCC-1.5)V
-
±150
nA
VICR
Input Common Mode
Voltage Range
VCC=5.0-30V
0
VCC2.0V
V
ICC
Supply Current
RL=∞,VCC=5.0
-
2.0*
mA
RL=∞,VCC=30V
-
2.5*
Voltage Gain
VCC=15V, RL=15KΩ
-
200*
-
V/mV
t1
Large Signal
Response Time
VIN=TTL Logic Swing,
Vref=1.4V, VCC=5.0V,
RL=5.1KΩ, VRL=5.0V
-
300*
-
ns
t2
Response Time
VCC=5.0V, RL=5.1KΩ,
VRL=5.0V
-
1.3*
-
µs
Isink
Output Sink Current
VI(-)=1.0V, VI(+)=0V,
V0≤1.5V, VCC=5.0V
6.0*
-
-
mA
Vsat
Saturation Voltage
VI(-)=1.0V, VI(+)=0V,
Isink≤4.0mA, VCC=5.0V
-
-
700
mV
IOL
Output Leakage
Current
VI(+)=1.0V, VI(-)=0V,
V0=5.0V
V0=30V
AVOL
VIDR
Differential Input
Voltage Range
All VIN≥GND or V-Supply
(if used)
nA
0.1*
1000
VCC*
V
*=@25°C
3
IL339
TYPICAL PERFORMANCE CHARACTERISTICS
(VCC=1.5V, TA=+25°C, (each comporator))
Figure 1. Normalized Input Offset Voltage
Figure 2. Input Bias Current
Figure 3. Output Sink Current versus
Output Saturation Voltage
4
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