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Digital Temperature Sensor IC with Programmable Configuration Mysentech MTS4Z Featuring I2C Interface

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Digital Temperature Sensor IC with Programmable Configuration Mysentech MTS4Z Featuring I2C Interface

Temperature Range : -103℃~+153℃

standby current : 10nA

Interface : I2C;Single-bus

Voltage - Supply : 1.8V~5.5V

Description : Temperature Sensor -103℃~+153℃ DFN-4L(1.6x1.2)

Mfr. Part # : MTS4Z

Model Number : MTS4Z

Package : DFN-4L(1.6x1.2)

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MTS4/MTS4B Digital Temperature Sensor IC

Product Overview
The MTS4 series are high-precision digital-analog mixed-signal temperature sensor ICs offering exceptional accuracy up to 0.1C without user calibration. Leveraging CMOS semiconductor PN junction temperature and bandgap voltage characteristics, these sensors provide accurate temperature readings through a digital bus interface. Key advantages include high accuracy, excellent consistency, fast measurement, low power consumption, flexible programmable configuration, and long operational life. The integrated 16-bit ADC delivers a resolution of 0.004C across an ultra-wide operating range of -103C to +153C. Each chip undergoes 100% factory testing and calibration, with internal automatic compensation. The I2C communication interface supports high-speed board-level applications up to 1MHz and allows for data access and function configuration via digital commands. Built-in non-volatile E2PROM stores chip ID, alarm thresholds, calibration correction values, and user-defined information like sensor node numbers and location data.

Product Attributes

  • Brand: mysentech
  • Series: MTS4
  • Interface: I2C

Technical Specifications

Model Highest Accuracy Accuracy Range I2C Address Package
MTS4 0.1 +28 to +43 0x41 DFN4L
MTS4Z 0.1 0 to +50 0x41 DFN4L
MTS4W 0.1 +20 to +70 0x41 DFN4L
MTS4P 0.1 -25 to +25 0x41 DFN4L
MTS4PF 0.5 -40 to +65 0x41 DFN4L
MTS4B 0.5 0 to +60 0x41 DFN4L

Key Features

  • Highest Temperature Accuracy: 0.1 / 0.5
  • Temperature Measurement Range: -103C to +153C
  • Low Power Consumption: Typical standby current 0.01A, peak measurement current 0.36mA, average measurement current 2A (AVG=8, 1 measurement/s)
  • Wide Operating Voltage Range: 1.8V to 5.5V
  • Temperature Sensing Resolution: 16-bit output, 0.004C
  • Configurable Temperature Conversion Time: 15.3ms / 8.5ms / 5.2ms / 2.2ms
  • Configurable Single/Periodic Measurement
  • Up to 112 bits of additional E2PROM space for user information
  • Standard I2C Interface
  • Self-diagnostic function for heating chip

Applications

  • Smart Wearables
  • Electronic Thermometers
  • Animal Body Temperature Detection
  • Medical Electronics
  • Cold Chain Logistics and Warehousing
  • Smart Home Devices
  • Heat Meters, Gas Meters, Water Meters
  • Replacement for PT100/PT1000
  • Board-level Temperature Monitoring
  • Industrial and Agricultural Environment Temperature Monitoring
  • Smart Home Appliances
  • Consumer Electronics
  • Temperature Measuring Instruments

Electrical Specifications

Parameter Symbol Condition Min Typical Max Unit Notes
Power Supply
Supply Voltage VDD 1.8 3.3 5.5 V
Supply Current IDD Idle state (single measurement mode) 0.01 A Standby current in single measurement mode
IDD Idle state (periodic measurement mode) 50 A Standby current in periodic measurement mode
IDD Measurement peak 360 A
IDD Average value (single measurement mode, AVG=8, 1 measurement/s) 2 A
Digital Input/Output
Input Logic Low VIL SCL, SDA 0.3*VDD V
Input Logic High VIH SCL, SDA 0.7*VDD V
Output Low Voltage VOL IOL = -3 mA 0.4 V
Input Leakage Current IIN -0.1 0.1 A
Pull-up Resistor Rup 1 4.7 10 k

Non-Volatile Memory Electrical Characteristics

Parameter Symbol Condition Min Typical Max Unit
Non-volatile Memory Write Cycle tWR 40 ms
E2PROM Write Cycles NEEWR -55C to +55C 50000 Cycles
E2PROM Data Retention tEEDR -55C to +55C 10 Years

Package Information

Model Package Dimensions (L x W x H)
MTS4 Series DFN4L 1.6mm x 1.2mm x 0.55mm

Ordering Information

Model Highest Accuracy Accuracy Range Package Minimum Packaging
MTS4 0.1 +28~+43 DFN4L 4K/Reel
MTS4Z 0.1 0~+50 DFN4L 4K/Reel
MTS4W 0.1 +20~+70 DFN4L 4K/Reel
MTS4P 0.1 -25~+25 DFN4L 4K/Reel
MTS4PF 0.5 -40~+65 DFN4L 4K/Reel
MTS4B 0.5 0C~+60C DFN4L 4K/Reel

2512171020_Mysentech-MTS4Z_C19284878.pdf
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