LM239ADE4
| Parameters | |
|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mount | Surface Mount |
| Package / Case | SOIC |
| Number of Pins | 14 |
| Weight | 122.413241mg |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| 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 |
| Packing Method | TUBE |
| 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 |
| 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 | 500μA |
| Current - Output | 20mA |
| Quiescent Current | 2mA |
| Response Time | 300 ns |
| Amplifier Type | COMPARATOR |
| Current - Input Bias | 250nA |
| Output Current per Channel | 6mA |
| Input Offset Voltage (Vos) | 3mV |
| Voltage Gain | 106.02dB |
| Average Bias Current-Max (IIB) | 0.05μA |
| Max Dual Supply Voltage | 15V |
| Min Dual Supply Voltage | 1V |
| Bias Current-Max (IIB) @25C | 0.25μA |
| Max Input Current | 250nA |
| Height | 1.75mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
LM239ADE4 Overview
The product is packaged in SOIC to facilitate transportation.A comparator with a TTL output is used here.14 terminals are found on 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.As a result, it contains 14 pins.The comparator consists of 14 pins.As a result, this comparator displays a quiescent current of 2mA .Mounting on PCBs or other boards is easy with the Surface Mount .Normal operation of the device requires 2mA supply current.An excess of current supply over 500μA could result in malfunction of the comparator.In order to operate the device, 5V power supplies are sufficient.Electronic comparator is possible to input up to 250nA current into the device.Comparator electronics is clear from the voltage formula that the voltage gain of the part is 106.02dB .Temperatures above 85°C are not recommended.A temperature lower than -25°C is unsuitable for the device.A comparator's maximum supply voltage is 30V .Comparator electronics is possible to supply this comparator wComparator electronicsh a voltage as low as 2V .In order to maintain the quality of the output, 4 channels cooperate together.There is a high gain COMPARATOR amplifier at the heart of the comparator.Comparator electronics is acceptable to pack the device by TUBE .This device's output current is rated at 20mA .
LM239ADE4 Features
TTL output capability
Quiescent Current: 2mA
Voltage Gain: 106.02dB
COMPARATOR amplifier
LM239ADE4 Applications
There are a lot of Texas Instruments LM239ADE4 linear comparators applications.
- Portable Battery Monitoring
- General Purpose Low Voltage Applications
- Consumer Medical Electronics
- Window Comparators
- Wireless Base Stations
- Pulse, Squarewave, and Time Delay Generators
- Body Control Modules
- Zero-Crossing Detectors
- Simple Analog-to-Digital Converters (ADCs)
- Power management
