LM239DG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Weight | 122.413241mg |
| Operating Temperature | -25°C~85°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | Differential |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Comparator |
| 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 |
| 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 |
| Nominal Supply Current | 2mA |
| Output Current | 20mA |
| Max Supply Current | 2mA |
| Quiescent Current | 2mA |
| Response Time | 1.3 μs |
| Voltage - Supply, Single/Dual (±) | 2V~30V ±1V~15V |
| Output Current per Channel | 6mA |
| Input Offset Voltage (Vos) | 5mV |
| Voltage Gain | 106.02dB |
| 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 | 1.58mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM239DG4 Overview
The product is packaged in 14-SOIC (0.154, 3.90mm Width) to facilitate transportation.The comparator has a type CMOS, MOS, Open-Collector, TTL output.The chip is packaged with Tube .As you can see, the comparator has14 terminals.The electrical component here belongs to the Comparator family.When supplied with 5V voltage, the comparator is capable of performing a wide range of tasks.In terms of type, this is a typical Differential comparator.Electronic comparator has a total of 4 elements.The device is equipped with 14 pins.Electronic comparator is recommended that the mounting type be Surface Mount .Electronic comparator is recommended that the operating temperature be set to -25°C~85°C to prevent malfunctions.The comparator consists of 14 pins.In order to find a solution that meets your specific needs, search LM239 for more pin-to-pin solutions.There is 2mA current flowing in this comparator.A Surface Mount is provided for mounting on PCBs or other boards.Normal operation of the device requires a nominal supply current of 2mA .If the current supply exceeds 2mA , the comparator could malfunction.In order to run the device, there are only 5V power supplies required.According to the voltage formula, the part has a voltage gain of 106.02dB .For normal operation, there should be 28V operating supply voltage applied.
LM239DG4 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
LM239DG4 Applications
There are a lot of Texas Instruments LM239DG4 linear comparators applications.
- RC Timers
- Battery-Powered Electronics
- Alarm and Monitoring Circuits
- Simple Analog-to-Digital Converters (ADCs)
- Building automation
- Laptop Computers
- Body Control Modules
- Self-diagnostics
- Notebooks and PDAs
- Infotainment and Clusters
