LM139DR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Weight | 127.998097mg |
| Operating Temperature | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | Differential |
| Subcategory | Comparator |
| Packing Method | TR |
| Max Power Dissipation | 1.19W |
| 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 | LM139 |
| 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 | 500μA |
| Quiescent Current | 2mA |
| Response Time | 300 ns |
| Voltage - Supply, Single/Dual (±) | 2V~30V ±1V~15V |
| Output Current per Channel | 6mA |
| Input Offset Voltage (Vos) | 5mV |
| Voltage Gain | 106.02dB |
| Average Bias Current-Max (IIB) | 0.025μA |
| Supply Voltage Limit-Max | 36V |
| Max Input Current | 100nA |
| Dual Supply Voltage | 9V |
| Input Bias Current | 100nA |
| Voltage - Input Offset (Max) | 5mV @ 30V |
| Current - Input Bias (Max) | 0.1μA @ 5V |
| Height | 1.75mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM139DR Overview
To facilitate transportation, it comes packaged in 14-SOIC (0.154, 3.90mm Width) .Output type of this comparator is CMOS, MOS, Open-Collector, TTL .This package has been designed with Tape & Reel (TR) .Electronic comparator is possible to find the 14 terminals of the comparator.The component belongs to the Comparator family of electrical components.With a voltage of 5V supplied, the comparator is capable of performing a wide range of demanding tasks.In general, the chip type can be classified as Differential .This element consists of 4 elements in total.A total of 14 pins are included.Electronic comparator is recommended that the mounting type be Surface Mount .To ensure proper functioning, the operating temperature should be set to -55°C~125°C .The comparator has a pin count of 14 .Alternatively, you may search for LM139 to find more pin-to-pin solutions for your specific needs.As a result, this comparator displays a quiescent current of 2mA .The PCB or other board can be mounted using the Surface Mount on it.Normal use of the device should require a nominal supply current of 2mA .Electronic comparator is possible for the comparator to malfunction when the current supply exceeds 500μA .Electronic comparator is sufficient to run the device wElectronic comparatorh 5V power supplies.Electronic comparator is possible to input a maximum current of 100nA into the device.The voltage formula shows that the part has a voltage gain of 106.02dB .The normal operation of the system requires 28V operating voltage.Comparator electronics is packed in TR , and is commonly used in ADC circuComparator electronicss.
LM139DR Features
CMOS, MOS, Open-Collector, TTL output capability
Differential IC
Employing 4 elements
Operates under -55°C~125°C
Quiescent Current: 2mA
Voltage Gain: 106.02dB
LM139DR Applications
There are a lot of Texas Instruments LM139DR linear comparators applications.
- Portable and Battery-Powered Systems
- Wearable Devices
- Notebooks and PDAs
- Lithium ion battery monitoring
- Battery management and protection
- Battery-Powered Electronics
- Handheld Instruments
- Point of load regulators
- General-Purpose, Low-Voltage Applications
- Building automation
