LM319N/NOPB
Comparator Dual ±18V/36V 14-Pin PDIP Tube
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Part Number : LM319N/NOPB
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Package/Case : 14-PDIP
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Brands : TI
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Components Categories : Comparators
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Datesheet : LM319N/NOPB DataSheet (PDF)
Overview of LM319N/NOPB
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 5-V logic supply and ground. They have higher gain and lower input currents than devices such as 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 of 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 ±15 V. The series 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 more versatile than older devices such as 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.
Key Features
- Two Independent Comparators
- Operates from a Single 5-V Supply
- Typically 80-ns Response Time at ±15 V
- Minimum Fan-out of 2 Each Side
- Maximum Input Current of 1 µA Over
Temperature - Inputs and Outputs can be Isolated from System
Ground - High Common-Mode Slew Rate
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Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Source Content uid | LM319N/NOPB | Pbfree Code | Yes |
Rohs Code | Yes | Part Life Cycle Code | Active |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | Part Package Code | DIP |
Package Description | DIP, DIP14,.3 | Pin Count | 14 |
Reach Compliance Code | compliant | ECCN Code | EAR99 |
HTS Code | 8542.39.00.01 | Samacsys Manufacturer | Texas Instruments |
Amplifier Type | COMPARATOR | Average Bias Current-Max (IIB) | 1.2 µA |
Bias Current-Max (IIB) @25C | 1 µA | Input Offset Voltage-Max | 10000 µV |
JESD-30 Code | R-PDIP-T14 | JESD-609 Code | e3 |
Length | 19.18 mm | Moisture Sensitivity Level | 1 |
Neg Supply Voltage Limit-Max | -18 V | Neg Supply Voltage-Nom (Vsup) | -15 V |
Number of Functions | 2 | Number of Terminals | 14 |
Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
Output Type | OPEN-COLLECTOR | Package Body Material | PLASTIC/EPOXY |
Package Code | DIP | Package Equivalence Code | DIP14,.3 |
Package Shape | RECTANGULAR | Package Style | IN-LINE |
Packing Method | TUBE | Peak Reflow Temperature (Cel) | NOT SPECIFIED |
Power Supplies | +-15 V | Qualification Status | Not Qualified |
Response Time-Nom | 80 ns | Seated Height-Max | 5.08 mm |
Supply Current-Max | 12.5 mA | Supply Voltage Limit-Max | 18 V |
Supply Voltage-Nom (Vsup) | 15 V | Surface Mount | NO |
Technology | BIPOLAR | Temperature Grade | COMMERCIAL |
Terminal Finish | Matte Tin (Sn) | Terminal Form | THROUGH-HOLE |
Terminal Pitch | 2.54 mm | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | Width | 7.62 mm |
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