Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 1 week 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 |
Voltage - Supply, Single/Dual (±) |
2V~30V ±1V~15V |
Output Current per Channel |
6mA |
Input Offset Voltage (Vos) |
2mV |
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) |
2mV @ 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 |
LM139ADG4 Overview
A convenient transport package is provided in 14-SOIC (0.154, 3.90mm Width) .Output type CMOS, MOS, Open-Collector, TTL is used for this comparator.This device is designed in Tube case.Electronic comparator is possible to find the 14 terminals of the comparator.The chip belongs to Comparator .With a voltage of 5V supplied, the comparator is capable of performing a wide range of demanding tasks.It's a typical Differential comparator.This is a 4 element comparator.A total of 14 pins are included.Surface Mount universial mout for easy adapting.To ensure proper functioning, the operating temperature should be set to -55°C~125°C .The comparator has a pin count of 14 .If you require more pin-to-pin solutions, search LM139 for more options.A quiescent current of 2mA is observed in this comparator.Electronic comparator has a Surface Mount for mounting on PCB or other boards.The nominal supply current of the device should be 2mA for normal use.If the current supply exceeds 2mA , the comparator might be damaged.This device requires 5V power supplies to operate.The maximal current your can input into the device is 100nA .The voltage formula shows that the part has a voltage gain of 106.02dB .Normal operation requires 28V operating supply voltage.This device is usually used in ADC circuits (packaged in TR ).
LM139ADG4 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
LM139ADG4 Applications
There are a lot of Texas Instruments LM139ADG4 linear comparators applications.
- Mobile Phones
- Infotainment & cluster
- Simple Analog-to-Digital Converters (ADCs)
- Window Comparators
- Infotainment and Clusters
- Set Top Boxes
- Automotive
- Analog front end
- Portable Battery Monitoring
- High-Speed Differential Line Receiver