English

All Products

View All >>
  • LM139ADR

LM139ADR

Surface Mount Tape & Reel (TR) 20mA mA 300 ns μs Linear Comparators 106.02dB dB 100nA pA 2mA μA 2mV mV Surface Mount


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM139ADR
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 139
  • Description: Surface Mount Tape & Reel (TR) 20mA mA 300 ns μs Linear Comparators 106.02dB dB 100nA pA 2mA μA 2mV mV Surface Mount (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days 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
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
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) 2mV
Voltage Gain 106.02dB
Average Bias Current-Max (IIB) 0.025μA
Supply Voltage Limit-Max 36V
Max Input Current 100nA
Input Bias Current 100nA
Voltage - Input Offset (Max) 2mV @ 30V
Current - Input Bias (Max) 0.1μA @ 5V
Current - Output (Typ) 20mA
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM139ADR Overview


For convenience, it is packaged in 14-SOIC (0.154, 3.90mm Width) .The comparator has a type CMOS, MOS, Open-Collector, TTL output.This package has been designed with Tape & Reel (TR) .The comparator has a total of 14 terminals.Electronic comparator is a part of Comparator family.With a voltage of 5V supplied, the comparator is capable of performing a wide range of demanding tasks.Electronic comparator is possible to classify the chip as Differential .The total number of elements is 4 .The device includes 14 pins.Electronic comparator is recommended to mount using type Surface Mount .In order to avoid malfunctions, the operating temperature should be set to -55°C~125°C .This comparator has 14 pins.In order to find a solution that meets your specific needs, search LM139 for more pin-to-pin solutions.A quiescent current of 2mA is displayed by this comparator.This component has a Surface Mount mount for mounting to PCBs or other boards.Normal operation of the device requires 2mA supply current.If the current supply exceeds 500μA , the comparator might be damaged.This device requires 5V power supplies to operate.Input current to the device cannot exceed 100nA .Comparator electronics is apparent from the voltage formula that the voltage gain for the part is 106.02dB .This device is usually used in ADC circuits (packaged in TR ).

LM139ADR 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

LM139ADR Applications


There are a lot of Texas Instruments LM139ADR linear comparators applications.

  • Set Top Boxes
  • RC Timers
  • Notebooks and PDAs
  • Factory automation & control
  • Mobile Phones and Tablets
  • Ultra-Low Power Systems
  • Mobile Phones
  • Alarm and Monitoring Circuits
  • General Purpose Low Voltage Applications
  • Appliances