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Digital thermometer DS18B20, programmable resolution, 1-wire bus, function alarm

Name: Digital thermometer DS18B20, programmable resolution, 1-wire bus, function alarm
Brand: MAXIM INTEGRATED
SKU: 5557
Price: 14.90 BGN
Availability: InStock

Digital thermometer DS18B20. Provides the 9-bit code, which represents the converted into digital mode temperature readings, that indicate the temperature of the device, to 12-bit code.It has an alarm function with nonvolatile user-programmable upper and lower trigger points. Information is sent to/from the DS18B20 over a 1-wire bus (t...

Manufacturer:

MAXIM INTEGRATED

Model:

DS18B20+

Weight:

0.003 Kgs

Availability

Qty

Delivery time

In Stock

48 h

Vikiwat Store

shop purchase

In stock

BGN 14.90 VAT Incl.

Prices for quantities (VAT Incl.)

Quantity	1+	3+	5+	10+	20+
List Price	BGN 14.90	BGN 13.41	BGN 12.67	BGN 11.92	BGN 10.43

SKU: 5557

Description Specifications Files Reviews

Description

Application

Digital thermometer based on DS18B20. Converts the 9-bit code representing the digitally converted temperature data to 12-bit. It has an alarm function with non-volatile, user programmable higher and lower starting points. The information is sent / received via a single bus (the second conductor is a ground, a chassis). The busbar must be connected between the central microprocessor and the thermometer. The power supply can be taken from the data line and no external power supply is needed.

Integrated circuit DS18B20

type - digital thermometer;
supply voltage - 5.0 VDC (3.0 VDC - 5.5 VDC, can be taken from the data line);
consumption in standby mode - zero;
external components - does not require;
communication - unique one-conductor interface, required 1 pin;
measured temperature range - from -55 ° C to + 125 ° C;
measuring accuracy - ± 0.5 ° C in the range of -10 ° C to + 85 ° C;
housing - TO-92.

Additional information

the solving of the thermometer is programmable from 9 to 12 bits;
converts the 12-bit temperature data into a digital word (byte) for 0.75 sec (max);
user-defined, non-volatile alarm systems;
the search alarm manages, identifies and addresses devices whose temperature is out of programmed limits (temperature alarm condition).

Specifications

Technical parameters of Digital thermometer DS18B20, programmable resolution, 1-wire bus, function alarm

Brand:

DALLAS Semiconductor

Sensor type:

digital thermometer

Housing:

TO-92

Model:

DS18B20+

Mounting:

THT

Operating temperature:

-55~125 [°C]

Accuracy:

±2

Files

Technical documentation of Digital thermometer DS18B20, programmable resolution, 1-wire bus, function alarm

Digital thermometer DS18B20 Programmable resolution 1-wire bus/Operating instructions EN PDF, 389.59 KB

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