LM139N
| Parameters | |
|---|---|
| Subcategory | Comparator |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Base Part Number | LM139 |
| Pin Count | 14 |
| Output Type | CMOS, DTL, ECL, MOS, Open-Collector, TTL |
| Number of Elements | 4 |
| Power Supplies | 5V |
| Nominal Supply Current | 2mA |
| Power Dissipation | 1.5W |
| Output Current | 16mA |
| Max Supply Current | 2mA |
| Quiescent Current | 2mA |
| Response Time | 1.3 μs |
| Voltage - Supply, Single/Dual (±) | 2V~32V ±1V~16V |
| Input Offset Voltage (Vos) | 5mV |
| Voltage Gain | 106.02dB |
| Supply Voltage Limit-Max | 32V |
| Input Bias Current | 250nA |
| Voltage - Input Offset (Max) | 5mV @ 30V |
| Current - Input Bias (Max) | 0.25μA @ 5V |
| Current - Output (Typ) | 16mA @ 5V |
| Height Seated (Max) | 5.33mm |
| Length | 19.05mm |
| Width | 7.62mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300, 7.62mm) |
| Number of Pins | 14 |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | General Purpose |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
LM139N Overview
The product is packaged in 14-DIP (0.300, 7.62mm) to facilitate transportation.The comparator has a type CMOS, DTL, ECL, MOS, Open-Collector, TTL output.Ready for shipping in Tube package.Electronic comparator is possible to find the 14 terminals of the comparator.The electrical component in this case belongs to the Comparator families.When supplied with 5V voltage, the comparator is capable of performing a wide range of tasks.It's a typical General Purpose comparator.This element consists of 4 elements in total.The device includes 14 pins.Electronic comparator is recommended that the mounting type be Through Hole .In order to avoid malfunctions, the operating temperature should be set to -55°C~125°C .The comparator has a pin count of 14 .You can search LM139 if you are looking for more pin-to-pin solutions.As a result, this comparator displays a quiescent current of 2mA .Mounting on PCBs or other boards is easy with the Through Hole .Normally, the nominal supply current should be 2mA when using the device.If the current supply exceeds 2mA , the comparator could malfunction.The device can be operated with 5V power supplies.The voltage formula shows that the part has a voltage gain of 106.02dB .
LM139N Features
CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Employing 4 elements
Operates under -55°C~125°C
Quiescent Current: 2mA
Voltage Gain: 106.02dB
LM139N Applications
There are a lot of STMicroelectronics LM139N linear comparators applications.
- Zero-Crossing Detectors
- Window Comparators
- Wireless Base Stations
- General-Purpose, Low-Voltage Applications
- Mobile Phones
- DC/DC and AC/DC power supplies
- Window Comparators
- Security Detection Systems
- Industrial
- Current and voltage sensing
