Datasheet
Package Availability, Models, Samples & Pricing
| Obsolete Part | Alternate Part or
Supplier | Source | Last Time Buy Date |
LM319AN
| NONE
| NONE
| 10 Mar 1998
|
LM319H
| LM119H
| NATIONAL SEMICONDUCTOR
| 03 Dec 2008
|
LM319J
| NONE
| NONE
| 07 Jun 2001
|
General Description
The LM119 series are precision high speed dual comparators fabricated on a single monolithic chip. They are designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground. Further, they have higher gain and lower input currents than devices like the LM710. The uncommitted collector of the output stage makes the LM119 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25 mA.
The LM319A offers improved precision over the standard LM319, with tighter tolerances on offset voltage, offset current, and voltage gain.
Although designed primarily for applications requiring operation from digital logic supplies, the LM119 series are fully specified for power supplies up to ±15V. It features faster response than the LM111 at the expense of higher power dissipation. However, the high speed, wide operating voltage range and low package count make the LM119 much more versatile than older devices like the LM711.
The LM119 is specified from -55°C to +125°C, the LM219 is specified from -25°C to +85°C, and the LM319A and LM319 are specified from 0°C to +70°C.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
|
LM319AM | SLM | 0 | 44046 | 0 | 0 | 3532500 | 1 | 1002356520
|
|
LM319AMX | SLM | 0 | 44046 | 0 | 0 | 3532500 | 1 | 1002356520
|
|
LM319M | SLM | 0 | 44046 | 0 | 0 | 3532500 | 1 | 1002356520
|
|
LM319MX | SLM | 0 | 44046 | 0 | 0 | 3532500 | 1 | 1002356520
|
|
LM319N | SLM | 0 | 44046 | 0 | 0 | 3532500 | 1 | 1002356520
|
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR.
The Long Term Failure Rates were calculated
at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress
temperature of 150°C to an application temperature of 55°C.
For more information on Reliability Metrics, please click here.
Design Tools
| Title | Size in Kbytes |
Date |
 |
|
|
| Amplifiers Selection Guide software for Windows |
|
|
View |
|
|
Application Notes
| Title | Size in Kbytes |
Date |
|
| AN-293: Application Note 293 Control Applications of CMOS DACs |
385
Kbytes |
4-Oct-04 |
Download |
| AN-828: Application Note 828 Increasing the High Speed Torque of Bipolar Stepper Motors |
808
Kbytes |
1-Oct-02 |
Download |
AN-828 (Japanese): Application Note 828 Increasing the High Speed Torque of Bipolar Stepper Motors
 |
362 Kbytes |
|
 |
| AN-271: Application Note 271 Applying the New CMOS MICRO-DAC |
230
Kbytes |
4-Oct-04 |
Download |
AN-271 (Japanese): Application Note 271 Applying the New CMOS MICRO-DAC
|
342 Kbytes |
|
|
More Application Notes
| Title | Size in Kbytes |
Date |
|
| AN-1900: Application Note 1900 LM3150 Evaluation Boards |
626
Kbytes |
14-Oct-08 |
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| AN-103: Application Note 103 LM340 Series Three Terminal Positive Regulators |
421
Kbytes |
3-Oct-02 |
Download |
| AN-263: Application Note 263 Sine Wave Generation Techniques |
350
Kbytes |
26-May-09 |
Download |
| AN-298: Application Note 298 Isolation Techniques for Signal Conditioning |
379
Kbytes |
2-Oct-02 |
Download |
| AN-1164: Application Note 1164 LM3647 Reference Design User`s Manual |
196
Kbytes |
14-May-04 |
Download |
| AN-288: Application Note 288 System-Oriented DC-DC Conversion Techniques |
405
Kbytes |
3-Oct-02 |
Download |
| AN-260: Application Note 260 A 20-Bit (1 ppm) Linear Slope-Integrating A/D Converter |
148
Kbytes |
3-Oct-02 |
Download |
| AN-181: Application Note 181 3-Terminal Regulator Is Adjustable |
165
Kbytes |
1-May-04 |
Download |
| AN-446: A 150W IC Op Amp Simplifies Design of Power Circuits |
252
Kbytes |
4-Nov-95 |
Download |
| AN-1165: Application Note 1165 Configuration Guide for LM3647 Reference Design |
32
Kbytes |
15-May-04 |
Download |
| AN-301: Application Note 301 Signal Conditioning for Sophisticated Transducers |
579
Kbytes |
2-Oct-02 |
Download |
| AN-1378: Application Note 1378 Method For Calculating Output Voltage Tolerances in Adjustable Regulators |
647
Kbytes |
15-Jul-05 |
Download |
AN-1378 (Chinese): Application Note 1378 Method For Calculating Output Voltage Tolerances in Adjustable Regulators
|
383 Kbytes |
|
 |
| AN-294: Application Note 294 Special Sample and Hold Techniques |
233
Kbytes |
4-Oct-04 |
Download |
| AN-307: Application Note 307 Introducing the MF10: A Versatile Monolithic Active Filter Building Block |
384
Kbytes |
10-Oct-02 |
Download |
AN-307 (Japanese): Application Note 307 Introducing the MF10: A Versatile Monolithic Active Filter Building Block
|
402 Kbytes |
|
|
| AN-1651: Application Note 1651 Keeping Up with the Expanding Demands of High-Performance Audio |
206
Kbytes |
10-Jul-07 |
Download |
AN-1651 (Chinese): Application Note 1651 Keeping Up with the Expanding Demands of High-Performance Audio
|
350 Kbytes |
|
|
[Information as of 8-Nov-2009]
|
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