LM239DR2
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Package / Case | SOIC |
| Number of Pins | 14 |
| Packaging | Cut Tape (CT) |
| Published | 2000 |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | General Purpose |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -25°C |
| Subcategory | Comparator |
| Max Power Dissipation | 1W |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 240 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LM239 |
| Pin Count | 14 |
| Qualification Status | Not Qualified |
| Output Type | TTL |
| Power Supplies | 5V |
| Temperature Grade | OTHER |
| Number of Channels | 4 |
| Max Supply Voltage | 36V |
| Min Supply Voltage | 3V |
| Nominal Supply Current | 2mA |
| Output Current | 16mA |
| Max Supply Current | 2mA |
| Quiescent Current | 2.5mA |
| Response Time | 1.3 μs |
| Output Current per Channel | 16mA |
| Input Offset Voltage (Vos) | 5mV |
| Voltage Gain | 106.02dB |
| Input Bias Current | 250nA |
| Height Seated (Max) | 1.75mm |
| Length | 8.65mm |
| Width | 3.9mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
LM239DR2 Overview
For convenience, it is packaged in SOIC .Output type TTL is used for this comparator.The part is shipped by Cut Tape (CT) .As you can see, the comparator has14 terminals.The electrical component in this case belongs to the Comparator families.A comparator is capable of completing a variety of demanding tasks when supplied with 5V voltage.Electronic comparator is possible to classify the chip as General Purpose .The device includes 14 pins.This comparator has 14 pins.You can search LM239 if you are looking for more pin-to-pin solutions.This comparator presents a quiescent current of 2.5mA .Mounting on PCBs or other boards is easy with the Surface Mount .Electronic comparator is recommended that the nominal supply current for the device be set to 2mA .If the current supply exceeds 2mA , the comparator might be damaged.The device can be powered by 5V power supplies.A voltage gain of 106.02dB can be determined from the voltage formula for the part.In general, temperatures higher than 85°C are not recommended.Temperature lower than -25°C is not suitable for the it.There is a maximum voltage supply on the comparator of 36V .There is a minimum supply voltage of 3V for this comparator.4 channels cooperate together to maintain the output quality.
LM239DR2 Features
TTL output capability
General Purpose IC
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB
LM239DR2 Applications
There are a lot of ON Semiconductor LM239DR2 linear comparators applications.
- Portable and Battery-Powered Systems
- Hand-Held Electronics
- Factory automation & control
- Wireless Base Stations
- General-Purpose Portable Devices
- Threshold Detectors
- Current and voltage sensing
- Limit Comparators
- Infotainment and Clusters
- High-Speed Sampling Circuits
