LM239N
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300, 7.62mm) |
| Number of Pins | 14 |
| Weight | 927.99329mg |
| Operating Temperature | -25°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | Differential |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Comparator |
| Max Power Dissipation | 1.05W |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Base Part Number | LM239 |
| Pin Count | 14 |
| Output Type | CMOS, MOS, Open-Collector, TTL |
| Operating Supply Voltage | 28V |
| Number of Elements | 4 |
| Power Supplies | 5V |
| Number of Circuits | 1 |
| Nominal Supply Current | 2mA |
| Output Current | 20mA |
| Max Supply Current | 500μA |
| Quiescent Current | 2mA |
| Response Time | 300 ns |
| Voltage - Supply, Single/Dual (±) | 2V~30V ±1V~15V |
| Output Current per Channel | 6mA |
| Input Offset Voltage (Vos) | 5mV |
| Voltage Gain | 106.02dB |
| Average Bias Current-Max (IIB) | 0.25μA |
| Supply Voltage Limit-Max | 36V |
| Dual Supply Voltage | 9V |
| Input Bias Current | 250nA |
| Voltage - Input Offset (Max) | 5mV @ 30V |
| Current - Input Bias (Max) | 0.25μA @ 5V |
| Height | 5.08mm |
| Length | 19.3mm |
| Width | 6.35mm |
| Thickness | 3.9mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM239N Overview
To facilitate transportation, it comes packaged in 14-DIP (0.300, 7.62mm) .A comparator with a CMOS, MOS, Open-Collector, TTL output is used here.We ship the part through Tube .There are14 terminals on the comparator.Electronic comparator is a component of the Comparator family.With a voltage of 5V supplied, the comparator is capable of performing a wide range of demanding tasks.A comparator of this type is typically of type Differential .Electronic comparator consists of 4 elements in total.As a result, it contains 14 pins.Electronic comparator is recommended to mount using type Through Hole .Electronic comparator is recommended that the operating temperature be set to -25°C~85°C to prevent malfunctions.There are 14 pins on the comparator.In order to find a solution that meets your specific needs, search LM239 for more pin-to-pin solutions.This comparator presents a quiescent current of 2mA .There is a Through Hole for mounting it on a PCB or other board.Electronic comparator is recommended that the nominal supply current for the device be set to 2mA .The compartator could be damaged if the current supply exceeds 500μA .Electronic comparator is sufficient to run the device wElectronic comparatorh 5V power supplies.Comparator electronics is clear from the voltage formula that the voltage gain of the part is 106.02dB .For normal operation, there should be 28V operating supply voltage applied.
LM239N Features
CMOS, MOS, Open-Collector, TTL output capability
Differential IC
Employing 4 elements
Operates under -25°C~85°C
Quiescent Current: 2mA
Voltage Gain: 106.02dB
LM239N Applications
There are a lot of Texas Instruments LM239N linear comparators applications.
- Analog front end
- Pulse, Squarewave, and Time Delay Generators
- High-Speed Sampling Circuits
- Hand-Held Electronics
- Multivibrators and High-Voltage Digital Logic Gates
- Point of load regulators
- Handheld Instruments
- Industrial
- Window Comparators
- Consumer Medical Electronics
