LM139DG4
| Parameters | |
|---|---|
| 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 |
| 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 |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Weight | 133.412856mg |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| 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 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Comparator |
| Packing Method | TR |
| 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 | 2mA |
| Quiescent Current | 2mA |
| Response Time | 1.3 μs |
LM139DG4 Overview
For convenience, it is packaged in 14-SOIC (0.154, 3.90mm Width) .This comparator is of the CMOS, MOS, Open-Collector, TTL output type.As a result, it is designed with Tube package.Electronic comparator is possible to find the 14 terminals of the comparator.The chip belongs to Comparator .When supplied with 5V voltage, the comparator is capable of performing a wide range of tasks.When it comes to types, this comparator is a typical Differential .This is a 4 element comparator.There are 14 pins on this board.A Surface Mount mounting type is recommended.In order to avoid malfunctions, the operating temperature should be set to -55°C~125°C .There are 14 pins on the comparator.You can find more pin-to-pin solutions by searching LM139 .This comparator presents a quiescent current of 2mA .Mounting on PCBs or other boards is easy with the Surface Mount .Normal use of the device should require a nominal supply current of 2mA .A current supply greater than 2mA may result in the comparator malfunctioning.Electronic comparator is sufficient to run the device wElectronic comparatorh 5V power supplies.Comparator electronics follows that the voltage gain of the part is 106.02dB .For normal operation, the operating supply voltage must be 28V .This device is usually used in ADC circuits (packaged in TR ).
LM139DG4 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
LM139DG4 Applications
There are a lot of Texas Instruments LM139DG4 linear comparators applications.
- Portable Battery Monitoring
- General Purpose Low Voltage Applications
- Wearable Devices
- Alarm and Monitoring Circuits
- Portable and Battery-Powered Systems
- General-Purpose, Low-Voltage Applications
- Automotive
- Wireless Base Stations
- Handheld Instruments
- Security Detection Systems
