Products
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.
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.
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 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.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce 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.Parameters | |
---|---|
Current - Input Bias (Max) | 0.25μA @ 5V |
Current - Output (Typ) | 18mA @ 5V |
Height | 1.65mm |
Length | 8.76mm |
Width | 4.2mm |
Radiation Hardening | No |
REACH SVHC | No SVHC |
RoHS Status | RoHS Compliant |
Lead Free | Lead Free |
Factory Lead Time | 5 Weeks |
Lifecycle Status | LAST SHIPMENTS (Last Updated: 7 hours ago) |
Mount | Surface Mount |
Mounting Type | Surface Mount |
Package / Case | 14-SOIC (0.154, 3.90mm Width) |
Number of Pins | 14 |
Supplier Device Package | 14-SOP |
Weight | 218.3mg |
Operating Temperature | 0°C~70°C |
Packaging | Tube |
Published | 2012 |
Part Status | Obsolete |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Type | General Purpose |
Max Operating Temperature | 70°C |
Min Operating Temperature | 0°C |
Max Power Dissipation | 570mW |
Base Part Number | LM339 |
Output Type | DTL, MOS, Open-Collector, TTL |
Operating Supply Voltage | 36V |
Number of Elements | 4 |
Number of Channels | 4 |
Number of Circuits | 4 |
Max Supply Voltage | 36V |
Min Supply Voltage | 2V |
Nominal Supply Current | 1.1mA |
Power Dissipation | 570mW |
Output Current | 18mA |
Max Supply Current | 2mA |
Quiescent Current | 2.5mA |
Response Time | 1.3 μs |
Voltage - Supply, Single/Dual (±) | 2V~36V ±1V~18V |
Output Current per Channel | 18mA |
Input Offset Voltage (Vos) | 5mV |
Voltage Gain | 106.02dB |
Max Dual Supply Voltage | 18V |
Min Dual Supply Voltage | 1V |
Input Bias Current | 250nA |
Current - Quiescent (Max) | 2.5mA |
Voltage - Input Offset (Max) | 5mV @ 5V |
The LM339/LM339ALM239ALM290I consists of four independent voltage comparators designed to operate over a wide voltage range through a single power supply.
·Single or Dual Supply Operation
·Wide Range of Supply Voltage
LM2901,LM339/LM339ALM239A:2~36V(or±l~±18V)
·Low Supply Current Drain 800μA Typ.
·Open Collector Outputs for Wired and Connectors
·Low Input Bias Current 25nA Typ.
.Low Input Offset Current+2.3nA Typ
·Low Input Offset Voltage ±1.4mV Typ.
Input Common Mode Voltage Range Includes Ground Low Output Saturation Voltage
·Output Compatible With TTLDTL and MOS Logic System
amplifiers
Products