LM319AM National Semiconductor, LM319AM Datasheet - Page 3

• Manufacturer Part Number: LM319AM
• Description: Voltage Comparator IC
• Manufacturer: National Semiconductor

Specifications of LM319AM

• Comparator Type: High Speed
• No. Of Comparators: 2
• Response Time: 80ns
• No. Of Pins: 14
• Output Type: DTL, RTL, TTL
• Single Supply Voltage Min (+v): 5V
• Mounting Type: Surface Mount
• Operating Voltage Max: 36V
• Number Of Elements: 2
• Technology: Bipolar
• Input Offset Voltage: 1mV
• Input Bias Current (typ): 500nA
• Single Supply Voltage (typ): 9/12/15/18/24/28V
• Dual Supply Voltage (typ): ±15V
• Supply Current (max): 4.3@5VmA
• Power Supply Requirement: Single/Dual
• Voltage Gain In Db: 92.04dB
• Single Supply Voltage (min): 5V
• Single Supply Voltage (max): 36V
• Dual Supply Voltage (min): ±2.5V
• Dual Supply Voltage (max): ±18V
• Power Dissipation: 500mW
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 14
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Input Offset Voltage (Note 12)
Input Offset Current (Note 12)
Input Bias Current
Voltage Gain
Response Time (Note 13)
Saturation Voltage
Output Leakage Current
Input Offset Voltage (Note 12)
Input Offset Current (Note 12)
Input Bias Current
Input Voltage Range
Saturation Voltage
Differential Input Voltage
Positive Supply Current
Positive Supply Current
Negative Supply Current
Electrical Characteristics
Note 9: For supply voltages less than
Note 10: The maximum junction temperature of the LM319A and LM319 is 85˚C. For operating at elevated temperatures, devices in the H10 package must be de-
rated based on a thermal resistance of 160˚C/W, junction to ambient, or 19˚C/W, junction to case. The thermal resistance of the N14 and J14 package is 100˚C/W,
junction to ambient. The thermal resistance of the M14 package is 115˚C/W, junction to ambient.
Note 11: These specifications apply for V
apply for any supply voltage from a single 5V supply up to
Note 12: The offset voltages and offset currents given are the maximum values required to drive the output within a volt of either supply with a 1 mA load. Thus, these
parameters define an error band and take into account the worst case effects of voltage gain and input impedance.
Note 13: The response time specified is for a 100 mV input step with 5 mV overdrive.
Note 14: Output is pulled up to 15V through a 1.4 k
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Total Supply Voltage
Output to Negative Supply Voltage
Ground to Negative Supply Voltage
Ground to Positive Supply Voltage
Differential Input Voltage
Input Voltage (Note 9)
Power Dissipation (Note 10)
Output Short Circuit Duration
ESD rating (1.5 k
LM319A/319
100 pF)
Parameter
in series with
(Note 8)
±
15 the absolute maximum input voltage is equal to the supply voltage.
S
=
T
T
T
T
T
V
T
V
V
R
V
V
V
V
T
T
T
±
A
A
A
A
A
A
A
A
A
IN
IN
− = V
S
S
+
+
IN
15V, and 0˚C
= 25˚C, R
= 25˚C
= 25˚C
= 25˚C (Note 14)
= 25˚C, V
= 25˚C
=
= 5V, V
= 25˚C, V
= 25˚C, V
= 25˚C, V
4.5V, V
5k
±
−10 mV, I
10 mV, V
−10 mV, I
GND = 0V, T
15V
(Note 11)
resistor.
Conditions
−
±
−
= 0
15V supplies. Do not operate the device with more than 16V from ground to V
S
S
+
S
S
= 0
T
= 5V, V
=
=
=
OUT
A
OUT
SINK
5k
500 mW
±
±
±
70˚C, unless otherwise stated. The offset voltage, offset current and bias current specifications
15V
15V
15V
10 sec
A
= 35V,
±
= 25 mA
800V
= 25˚C
±
36V
36V
25V
18V
15V
3.2 mA
−
5V
= 0
3
Storage Temperature Range
Lead Temperature
Soldering Information
Operating Temperature Range
LM319A, LM319
See AN-450 “Surface Mounting Methods and Their Effect
on Product Reliability” for other methods of soldering
surface mount devices.
(Soldering, 10 sec.)
Dual-In-Line Package
Small Outline Package
Min
20
Soldering (10 sec.)
Vapor Phase (60 sec.)
Infrared (15 sec.)
1
LM319A
0.75
Typ
±
150
0.5
0.2
0.3
4.3
20
40
80
8
3
13
1000
Max
12.5
500
300
1.0
1.5
0.4
40
10
10
±
3
5
5
Min
8
1
LM319
0.75
Typ
250
±
2.0
0.2
0.3
4.3
80
40
80
8
3
13
S
.
−65˚C to 150˚C
1000
1200
Max
12.5
200
300
8.0
1.5
0.4
±
10
10
0˚C to 70˚C
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3
5
5
260˚C
260˚C
215˚C
220˚C
Units
V/mV
mV
mV
mA
mA
mA
nA
nA
µA
nA
nA
ns
V
V
V
V
V