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See Technical Specifications

MAX31826MUA+ +BOM

Temperature Sensor Digital, Local -55°C ~ 125°C 11 b 8-uMAX/uSOP

Manufacturer:

ADI
Mfr.Part #:

MAX31826MUA+
Datasheet:

MAX31826MUA+ Datasheet (PDF)
Part Life Cycle Code:

Transferred
Reach Compliance Code:

compliant
ECCN Code:

EAR99
HTS Code:

8542.39.00.01

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

MAX31826MUA+ General Description

The MAX31826 digital thermometer provides 12-bit temperature measurements and communicates over a 1-Wire® bus that by definition requires only one data line (and ground) for communication with a central microcontroller. It has a -55°C to +125°C operating temperature range and is accurate to ±0.5°C over the -10°C to +85°C range. In addition, the device can derive power directly from the data line ("parasite power"), eliminating the need for an external power supply.

Key Features

Unique 1-Wire Interface Requires Only One Port Pin for Communication
Integrated Temperature Sensor and EEPROM Reduce Component Count
- Measures Temperatures from -55°C to +125°C (-67°F to +257°F)
- ±0.5°C Accuracy from -10°C to +85°C
- 12-Bit Temperature Resolution (0.0625°C)
- 1Kb EEPROM Can Be Locked to Prevent Further Writes
Multidrop Capability Simplifies Multisensor Systems
- Each Device Has a Unique 64-Bit Serial Code Stored in On-Board ROM
- Four Pin-Programmable Bits to Uniquely Identify Up to 16 Sensor Locations on a Bus
Can Be Powered from Data Line (3.0V to 3.7V Power-Supply Range)
8-Pin µMAX^® and TDFN Packages

Application

Building Automation
Consumer Equipment
Industrial Systems
Module Identification
System Calibration

Specifications

Part Life Cycle Code	Transferred	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Analog IC - Other Type	ANALOG CIRCUIT	JESD-30 Code	S-PDSO-G8
JESD-609 Code	e3	Length	3 mm
Moisture Sensitivity Level	1	Number of Functions	1
Number of Terminals	8	Operating Temperature-Max	125 °C
Operating Temperature-Min	-55 °C	Peak Reflow Temperature (Cel)	260
Seated Height-Max	1.1 mm	Supply Voltage-Max (Vsup)	3.7 V
Supply Voltage-Min (Vsup)	3 V	Surface Mount	YES
Temperature Grade	MILITARY	Terminal Finish	MATTE TIN
Terminal Form	GULL WING	Terminal Pitch	0.65 mm
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	30
Width	3 mm