English

All Products

View All >>
  • LTC1444CDHD#PBF

LTC1444CDHD#PBF

Surface Mount Tube 15μA mA 14000 ns μs Linear Comparators 2012 3mV mV


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC1444CDHD#PBF
  • Package: 16-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 104
  • Description: Surface Mount Tube 15μA mA 14000 ns μs Linear Comparators 2012 3mV mV (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 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 16-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 16
Operating Temperature 0°C~70°C
Packaging Tube
Published 2012
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type with Voltage Reference
Terminal Finish Matte Tin (Sn)
Subcategory Comparator
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 3V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1444
Pin Count 16
Output Type CMOS, Open-Drain, TTL
Number of Elements 4
Power Supplies 3/5V
Power Dissipation 500mW
Output Current 15μA
Propagation Delay 12 μs
Quiescent Current 8.5μA
Supply Current-Max 0.0085mA
Response Time 14000 ns
Common Mode Rejection Ratio 80 dB
Voltage - Supply, Single/Dual (±) 2V~11V ±1V~5.5V
Input Offset Voltage (Vos) 3mV
Power Supply Rejection Ratio (PSRR) 80dB
Supply Voltage Limit-Max 12V
Neg Supply Voltage-Max (Vsup) -0.3V
Current - Quiescent (Max) 8.5μA
Voltage - Input Offset (Max) 10mV @ 5V
Hysteresis 50mV
CMRR, PSRR (Typ) 80dB CMRR, 80dB PSRR
Current - Output (Typ) 0.015mA @ 5V
Height Seated (Max) 0.8mm
Length 5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC1444CDHD#PBF Overview


A convenient transport package is provided in 16-WFDFN Exposed Pad .The comparator has a CMOS, Open-Drain, TTL output.This chip is designed with the Tube package.As you can see, the comparator has16 terminals.Electronic comparator is a component of the Comparator family.When supplied with 3V voltage, the comparator is capable of performing a wide range of tasks.Electronic comparator is possible to classify the chip as with Voltage Reference .This is a 4 element comparator.The board includes 16 pins.The type of mounting recommended is Surface Mount .To ensure proper functioning, the operating temperature should be set to 0°C~70°C .There are 16 pins on the comparator.Try search LTC1444 to get more pin-to-pin solutions for your special needs.A quiescent current of 8.5μA is observed in this comparator.In order to operate the device, 3/5V power supplies are sufficient.The maximum current that can be supplied to this part is 0.0085mA .

LTC1444CDHD#PBF Features


CMOS, Open-Drain, TTL output capability
with Voltage Reference IC
Employing 4 elements
Operates under 0°C~70°C
Quiescent Current: 8.5μA

LTC1444CDHD#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC1444CDHD#PBF linear comparators applications.

  • Factory automation & control
  • Consumer Medical Electronics
  • Window Comparators
  • Portable and Battery-Powered Systems
  • Alarm and Monitoring Circuits
  • Wearable Devices
  • Set Top Boxes
  • RC Timers
  • Power Supervision
  • Appliances