ADI DS1821S

Manufacturer No:

DS1821S

Manufacturer:

ADI

Package:

8-SOIC (0.209, 5.30mm Width)

Description:

Tube Digital, Local 2.7V~5.5V Surface Mount -55°C~125°C 1-Wire® ±1°C 7 b 1 (Unlimited)

Quantity:

Delivery:

Payment:

In Stock :Available

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DS1821S information

ADI DS1821S technical specifications, attributes, parameters and parts with similar specifications to ADI DS1821S.

Type
Parameter

Contact Plating
Tin

Mounting Type
Surface Mount

Package / Case
8-SOIC (0.209, 5.30mm Width)

Surface Mount
YES

Number of Pins
8

Operating Temperature
-55°C~125°C

Packaging
Tube

Published
2012

JESD-609 Code
e0

Feature
One-Shot, Output Switch, Programmable Limit, Standby Mode

Pbfree Code
no

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
8

Termination
SMD/SMT

ECCN Code
EAR99

Subcategory
Other Sensors

Voltage - Supply
2.7V~5.5V

Output Type
1-Wire®

Operating Supply Voltage
5.5V

Power Supplies
3/5V

Number of Channels
1

Interface
Logic

Operating Supply Current
1mA

Number of Bits
8

Resolution
7 b

Sensor Type
Digital, Local

Sensors/Transducers Type
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

Test Condition
0°C ~ 85°C

Max Supply Voltage (DC)
5.5V

Min Supply Voltage (DC)
2.7V

Housing
PLASTIC

Accuracy - Highest (Lowest)
±1°C

Sensing Temperature - Local
-55°C~125°C

Height
2.03mm

Length
5.46mm

Width
5.41mm

Radiation Hardening
No

RoHS Status
RoHS Compliant

Lead Free
Contains Lead

Download datasheets and manufacturer documentation for ADI DS1821S.

Datasheets:

maximintegrated-ds1821c-datasheets-1971.pdf

ConflictMineralStatement:

maximintegrated-ds1075z66n-conflictmineralstatement-7504.pdf

DS1821S Overview

In order to protect the sensors, they are packaged in a Tube. To protect analog sensors from damage, they are put into 8-SOIC (0.209, 5.30mm Width) packages. It is necessary to have 8 pins for this sensor to function properly. This electronic part contains 8 terminations. If the analog sensors are operating, their current could be 1mA. DC circuits should not exceed 5.5V for the maximum voltage supplied by this sensor. The minimum DC voltage supplied by this magnetic switch is 2.7V. It is possible for analog sensors to supply 5.5V voltage when they are operating. To make it work, the sensor can supply a nominal current of 500?A. Currently, there are 1 analog sensors available.

DS1821S Features

Moisture Sensitivity Level (MSL): 1 (Unlimited)
Tube Package
Operating Temperature: -55°C~125°C
Supply Voltage: 2.7V~5.5V
8 Pins
Local Sensing Temperature: -55°C~125°C
8 Terminations
Highest (Lowest) Accuracy: ±1°C
Sensor Type: Digital, Local

DS1821S Applications

There are a lot of Maxim Integrated
DS1821S Analog & Digital Sensors applications.

Automatic doors/elevators
Industrial
HVAC
Disk Drives
Automotive
Portable Medical Instruments
Computers
Battery Management
Printers
Power Supply Modules

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

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

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.