LM239ADG4
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Package / Case | SOIC |
| Number of Pins | 14 |
| Weight | 122.413241mg |
| JESD-609 Code | e4 |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -25°C |
| 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 |
| Pin Count | 14 |
| Output Type | TTL |
| Operating Supply Voltage | 28V |
| Power Supplies | 5V |
| Temperature Grade | OTHER |
| Number of Channels | 4 |
| Max Supply Voltage | 30V |
| Min Supply Voltage | 2V |
| Nominal Supply Current | 2mA |
| Max Supply Current | 2mA |
| Current - Output | 20mA |
| Quiescent Current | 2mA |
| Response Time | 1.3 μs |
| Amplifier Type | COMPARATOR |
| Current - Input Bias | 250nA |
| Output Current per Channel | 6mA |
| Input Offset Voltage (Vos) | 3mV |
| Voltage Gain | 106.02dB |
| Max Dual Supply Voltage | 15V |
| Min Dual Supply Voltage | 1V |
| Bias Current-Max (IIB) @25C | 0.25μA |
| Max Input Current | 250nA |
| Dual Supply Voltage | 9V |
| Height | 1.58mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
LM239ADG4 Overview
A convenient packaging is provided in the form of SOIC .The comparator has a type TTL output.The comparator has 14 terminals.The electrical component in this case belongs to the Comparator families.This comparator is capable of handling a wide range of tasks if it is supplied with a voltage of 5V .There are 14 pins on this board.The comparator has a pin count of 14 .The comparator displays a quiescent current of 2mA .This component has a Surface Mount mount for mounting to PCBs or other boards.Normally, the nominal supply current should be 2mA .Current supply exceeding 2mA could cause disfunction of the compartator.There is sufficient power to run the device from 5V power supplies.Input current to the device is limited to 250nA .Comparator electronics is clear from the voltage formula that the voltage gain of the part is 106.02dB .Comparator electronics is not recommended to operate at a temperature higher than 85°C .Comparator electronics cannot be operated at a temperature lower than -25°C .Compatibility is defined as 30V when the comparator is operating at its maximum supply voltage.Using a voltage as low as 2V is possible for this comparator.To maintain the output quality, 4 channels work together.There is essentially a very high gain COMPARATOR amplifier in the comparator.Normal operation requires 28V operating supply voltage.This device has a 20mA output current.
LM239ADG4 Features
TTL output capability
Quiescent Current: 2mA
Voltage Gain: 106.02dB
COMPARATOR amplifier
LM239ADG4 Applications
There are a lot of Texas Instruments LM239ADG4 linear comparators applications.
- Current and voltage sensing
- Wearable Devices
- Portable and Battery-Powered Systems
- General Purpose Low Voltage Applications
- Self-diagnostics
- Infotainment and Clusters
- Building automation
- Point of load regulators
- Threshold Detectors
- Window Comparators
