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High Precision Temperature Sensor Mysentech MY18B20Z with Integrated EEPROM and Single Bus Protocol

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High Precision Temperature Sensor Mysentech MY18B20Z with Integrated EEPROM and Single Bus Protocol

Temperature Range : -55℃~+125℃

standby current : 200nA

Interface : Single-bus

Temperature Conversion Time : 500ms

Temperature Resolution : 14bit

Voltage - Supply : 1.8V~5.5V

Description : Temperature Sensor -55℃~+125℃ 14bit SOP-8

Mfr. Part # : MY18B20Z

Model Number : MY18B20Z

Package : SOP-8

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MY18 Series Digital Temperature Sensors

Product Overview

The MY18E20, MY1820, MY18B20Z, and MY18B20L are digital mixed-signal temperature sensing chips offering high accuracy without user calibration. Utilizing CMOS semiconductor PN junction temperature and bandgap voltage characteristics, these chips provide precise temperature measurements with advantages like high accuracy, good consistency, low power consumption, flexible programmable configuration, and long lifespan. They feature a built-in 14-bit ADC (defaulting to 12-bit) with a resolution of 0.0125C (0.0625C at 12-bit) and an operating range of -55C to +125C. The chips are 100% tested and calibrated at the factory. Communication is simplified through a single digital bus protocol, requiring only one GPIO port for read/write access. This single-bus interface supports multi-node sensing and networking, enabling cost-effective, long-distance, and high-node-count distributed sensing networks, supporting up to 100 nodes in series over 100-500 meters. Integrated non-volatile E2PROM stores chip ID, alarm thresholds, calibration values, and user-defined information. Available in TO-92, TO92S, SOP8, and TO-92L packages, with the TO-92L offering ESD protection up to 15000V.

Product Attributes

Brand: Mysentech
Communication Protocol: Single Bus (1-Wire)
Core Technology: CMOS Semiconductor

Technical Specifications

Model	Max Accuracy	Accuracy Range	Package	Temperature Conversion Time	Operating Voltage	Typical Standby Current	Average Current	ADC Resolution
MY18E20	0.5	-10C to +85C	TO-92	500ms	1.8V-5.5V	0.2A@5V	5A@1Hz	12-bit (Configurable to 14-bit)
MY18E20-15	0.5	-10C to +85C	TO-92	15ms	1.8V-5.5V	0.2A@5V	5A@1Hz	12-bit (Configurable to 14-bit)
MY18E20D10	1	0C to +60C	TO-92	500ms	1.8V-5.5V	0.2A@5V	5A@1Hz	12-bit (Configurable to 14-bit)
MY1820	0.5	-10C to +85C	TO92S	500ms	1.8V-5.5V	0.2A@5V	5A@1Hz	12-bit (Configurable to 14-bit)
MY1820-15	0.5	-10C to +85C	TO92S	15ms	1.8V-5.5V	0.2A@5V	5A@1Hz	12-bit (Configurable to 14-bit)
MY1820D10	1	0C to +60C	TO92S	500ms	1.8V-5.5V	0.2A@5V	5A@1Hz	12-bit (Configurable to 14-bit)
MY18B20Z	0.5	-10C to +85C	SOP8	500ms	1.8V-5.5V	0.2A@5V	5A@1Hz	12-bit (Configurable to 14-bit)
MY18B20Z-15	0.5	-10C to +85C	SOP8	15ms	1.8V-5.5V	0.2A@5V	5A@1Hz	12-bit (Configurable to 14-bit)
MY18B20ZD10	1	0C to +60C	SOP8	500ms	1.8V-5.5V	0.2A@5V	5A@1Hz	12-bit (Configurable to 14-bit)
MY18B20L	0.5	-10C to +85C	TO-92L	500ms	1.8V-5.5V	0.2A@5V	5A@1Hz	12-bit (Configurable to 14-bit)
MY18B20L-15	0.5	-10C to +85C	TO-92L	15ms	1.8V-5.5V	0.2A@5V	5A@1Hz	12-bit (Configurable to 14-bit)
MY18B20LD10	1	0C to +60C	TO-92L	500ms	1.8V-5.5V	0.2A@5V	5A@1Hz	12-bit (Configurable to 14-bit)
General Specifications
Temperature Range	-55C to +125C
E2PROM Space for User Info	80 bits
Unique ID	64-bit serial number per chip
Configurable Alarm Values	Yes
Interface	Standard Single Bus Interface
Max Nodes on Bus	100
Max Bus Length	500 meters
ESD Protection (TO-92L)	15000V
Package Options	TO-92, TO92S, SOP8, TO-92L

Applications

Industrial Monitoring
Smart Hardware
Smart Agriculture
Instrumentation
Smart Home Appliances
Multi-point Series Temperature Measurement

2406181624_Mysentech-MY18B20Z_C5261093.pdf

Quality High Precision Temperature Sensor Mysentech MY18B20Z with Integrated EEPROM and Single Bus Protocol for sale

High Precision Temperature Sensor Mysentech MY18B20Z with Integrated EEPROM and Single Bus Protocol Images

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