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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)
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.
| 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 |
| 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 | ||
| 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 |
| Model | Package | Dimensions (L x W x H) |
|---|---|---|
| MTS4 Series | DFN4L | 1.6mm x 1.2mm x 0.55mm |
| 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 |
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Digital Temperature Sensor IC with Programmable Configuration Mysentech MTS4Z Featuring I2C Interface Images |