English

All Products

View All >>
  • LTC1843CS8#PBF

LTC1843CS8#PBF

Surface Mount Tube 5000 ns μs Linear Comparators 1998 10mV mV


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC1843CS8#PBF
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 578
  • Description: Surface Mount Tube 5000 ns μs Linear Comparators 1998 10mV 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
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature 0°C~70°C
Packaging Tube
Published 1998
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type with Voltage Reference
Terminal Finish Matte Tin (Sn)
Subcategory Comparator
Max Power Dissipation 500mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 3V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1843
Pin Count 8
Output Type Open Drain
Operating Supply Voltage 3V
Number of Elements 2
Power Supplies 3/5V
Power Dissipation 500mW
Propagation Delay 12 μs
Quiescent Current 5.7μA
Supply Current-Max 0.57mA
Response Time 5000 ns
Common Mode Rejection Ratio 80 dB
Voltage - Supply, Single/Dual (±) 2.5V~11V ±1.25V~5.5V
Input Offset Voltage (Vos) 10mV
Power Supply Rejection Ratio (PSRR) 80dB
Dual Supply Voltage 3V
Current - Quiescent (Max) 5.7μA
Voltage - Input Offset (Max) 10mV @ 5V
Hysteresis 50mV
CMRR, PSRR (Typ) 80dB CMRR, 80dB PSRR
Height 1.5mm
Length 5mm
Width 3.99mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 8 Weeks

LTC1843CS8#PBF Overview


For convenience, it is packaged in 8-SOIC (0.154, 3.90mm Width) .There is a Open Drain output type for this comparator.This package has been designed with Tube .The comparator has a total of 8 terminals.The electrical component in this case belongs to the Comparator family.With a voltage of 3V supplied, the comparator is capable of performing a wide range of demanding tasks.The type of the chip can be classified as with Voltage Reference .Electronic comparator has a total of 2 elements.The pinout of the component starts from 8 pins it has.Electronic comparator is recommended that the mounting type be Surface Mount .In order to avoid malfunctions, the operating temperature should be set to 0°C~70°C .There are 8 pins on the comparator.You can search LTC1843 if you are looking for more pin-to-pin solutions.In this comparator, the quiescent current is 5.7μA .There is sufficient power to run the device from 3/5V power supplies.Providing a minimum current of 0.57mA is possible for this part.Comparator electronics is necessary to have a voltage of 3V for normal operation.

LTC1843CS8#PBF Features


Open Drain output capability
with Voltage Reference IC
Employing 2 elements
Operates under 0°C~70°C
Quiescent Current: 5.7μA

LTC1843CS8#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC1843CS8#PBF linear comparators applications.

  • Industrial
  • Alarm and Monitoring Circuits
  • Set Top Boxes
  • Ultra-Low Power Systems
  • Building automation
  • Self-diagnostics
  • Handheld Instruments
  • Portable and Battery-Powered Systems
  • Factory automation & control
  • Limit Comparators