LM239DT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Operating Temperature | -40°C~105°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | General Purpose |
| Subcategory | Comparator |
| Max Power Dissipation | 830mW |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | LM239 |
| 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 | 830mW |
| Output Current | 16mA |
| Max Supply Current | 2mA |
| Quiescent Current | 2mA |
| Response Time | 1.3 μs |
| Voltage - Supply, Single/Dual (±) | 2V~32V ±1V~16V |
| Output Current per Channel | 100pA |
| Input Offset Voltage (Vos) | 5mV |
| Voltage Gain | 106.02dB |
| Supply Voltage Limit-Max | 32V |
| Max Input Current | 250nA |
| Dual Supply Voltage | 9V |
| Input Bias Current | 250nA |
| Voltage - Input Offset (Max) | 5mV @ 30V |
| Current - Input Bias (Max) | 0.25μA @ 5V |
| Natural Thermal Resistance | 105 °C/W |
| Current - Output (Typ) | 16mA @ 5V |
| Height | 1.65mm |
| Length | 8.75mm |
| Width | 4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM239DT Overview
For convenience, it is packaged in 14-SOIC (0.154, 3.90mm Width) .Output type CMOS, DTL, ECL, MOS, Open-Collector, TTL is used for this comparator.This chip is designed with the Tape & Reel (TR) package.Electronic comparator is possible to find the 14 terminals of the comparator.The electrical component in this case belongs to the Comparator family.Supplied by 5V voltage, the comparator can accomplish the many demanding tasks.Electronic comparator is possible to classify the chip as General Purpose .The total number of elements is 4 .The device contains 14 pins.Electronic comparator is recommended to mount the device using type Surface Mount .Ideally, the operating temperature should be set at -40°C~105°C in order to prevent malfunction.The comparator has 14 pins.You can find more pin-to-pin solutions by searching LM239 .There is a quiescent current of 2mA in this comparator.Electronic comparator has a Surface Mount for mounting on PCB or other boards.Electronic comparator is recommended that the nominal supply current be 2mA in order to use the device normally.A current supply greater than 2mA may result in the comparator malfunctioning.Electronic comparator is sufficient to run the device wElectronic comparatorh 5V power supplies.The maximal current your can input into the device is 250nA .A voltage gain of 106.02dB can be determined from the voltage formula for the part.
LM239DT Features
CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Employing 4 elements
Operates under -40°C~105°C
Quiescent Current: 2mA
Voltage Gain: 106.02dB
LM239DT Applications
There are a lot of STMicroelectronics LM239DT linear comparators applications.
- Window Comparators
- Portable Battery Monitoring
- Point of load regulators
- Wearable Devices
- Set Top Boxes
- Multivibrators and High-Voltage Digital Logic Gates
- Body Control Modules
- Handheld Instruments
- Window Comparators
- Power management
