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See Technical Specifications

DS1621+ +BOM

DS1621+, 12 bit Temperature Sensor Switch ±2 °C Serial-2 Wire 2.7 → 5.5 V 8-Pin PDIP N

Manufacturer:

SYNOLOGY
Mfr.Part #:

DS1621+
Datasheet:

DS1621+ Datasheet (PDF)
Accuracy:

+/- 2 C
Product:

Thermometers and Thermostats
Maximum Operating Temperature:

+ 125 C
Minimum Operating Temperature:

- 55 C
EDA/CAD Models:

Request Free CAD Models for DS1621+

DS1621+ Information

Description

The DS1621+ is a high-performance, 12-bit temperature sensor switch from Analog Devices. It measures temperatures ranging from -55°C to +125°C in 0.5°C increments. Key features include:
Simple integration for temperature monitoring and control.
9-bit temperature resolution (2-byte transfer).
Fast conversion time (<1s).
Non-volatile user-defined thermostatic settings. The DS1621+ finds application in diverse sectors, including medical devices, networking equipment, personal computing, routers/switches, test and measurement systems, and wireless base stations.

Features

The DS1621+ is a 12-bit temperature sensor switch designed by Analog Devices. Key features include:
Wide Temperature Range: Measures from -55°C to +125°C, with increments of 0.5°C.
User-Definable Thermostatic Settings: Nonvolatile and customizable for different applications.
Compact Design: 8-pin DIP package or SO (Surface Mount) package, saving space in various designs.
Easy Integration: No external components needed for temperature measurements, simplifying the design process.
Serial Interface: 2-wire serial interface with open drain I/O lines, facilitating communication between the DS1621+ and other devices.

Package

The DS1621+ temperature sensor comes in a dual-in-line (DIP) package with 8 pins, measuring 300 mils.

Pinout

The DS1621+ is a 12-bit temperature sensor with switch functionality. It has an 8-pin PDIP package. Pin Count: 8 Pin Function:
VDD (Power Supply): Connect to +5V supply.
GND (Ground): Connect to system ground.
SDA (Serial Data): Bidirectional communication for data transfer.
SCL (Serial Clock): Serial interface clock signal.
SW (Switch Control): Controls the temperature sensor switch functionality.
INT (Interrupt Output): Active low interrupt signal when measurement is complete. Ensure proper pin connections according to the device's datasheet.

Manufacturer

The manufacturer of the DS1621+ is Analog Devices, a global semiconductor company known for designing and producing high-performance electronic components.

Applications

The DS1621+ is a versatile temperature sensor switch with applications in medical devices, networking equipment, personal computing, routers/switches, test measurement systems, and wireless base stations.

Equivalent

The equivalent product of DS1621+ by Analog Devices is likely the updated version or a similar temperature sensor with advanced features. However, without specific product information, an exact equivalent cannot be named.

Specifications

Product Category	Thermostats	Accuracy	+/- 2 C
Product	Thermometers and Thermostats	Maximum Operating Temperature	+ 125 C
Minimum Operating Temperature	- 55 C	Product Type	Thermostats
Factory Pack Quantity	50	Subcategory	Sensors
Part # Aliases	DS1621 90-16210+000	Unit Weight	0.017284 oz
Package/Case	DIP-8