TMP1827

ACTIVE

Product details

Local sensor accuracy (max) 0.2, 0.9 Type Local Operating temperature range (°C) -55 to 150 Supply voltage (min) (V) 1.7 Interface type Single-Wire Supply voltage (max) (V) 5.5 Features 2-kb EEPROM, 64-bit unique ID, GPIO, NIST traceable, SHA-256 Authentication Supply current (max) (µA) 154 Temp resolution (max) (bps) 16 Remote channels (#) 0 Addresses 256 Rating Catalog TI functional safety category Functional Safety-Capable
Local sensor accuracy (max) 0.2, 0.9 Type Local Operating temperature range (°C) -55 to 150 Supply voltage (min) (V) 1.7 Interface type Single-Wire Supply voltage (max) (V) 5.5 Features 2-kb EEPROM, 64-bit unique ID, GPIO, NIST traceable, SHA-256 Authentication Supply current (max) (µA) 154 Temp resolution (max) (bps) 16 Remote channels (#) 0 Addresses 256 Rating Catalog TI functional safety category Functional Safety-Capable
WSON (NGR) 8 6.25 mm² 2.5 x 2.5
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TMP1826 ACTIVE 2Kbit EEPROM with integrated ±0.2°C temperature sensor, compatible with 1-Wire® protocol Pin-to-pin, same accuracy temperature sensor, with EEPROM only

Technical documentation

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Type Title Date
Application note How to Read and Interpret Digital Temperature Sensor Output Data PDF | HTML 12 Apr 2024
Functional safety information TMP1827 Functional Safety FIT Rate, FMD and Pin FMA (Rev. A) PDF | HTML 30 May 2023
Application brief Key Generation and Authentication Mechanism for TMP1827 PDF | HTML 25 Jan 2023
Application brief Replace External Memory for Module Identification With TMP1826 Embedded EEPROM PDF | HTML 25 Jan 2023
Certificate TMP1827EVM EU RoHs Declaration of Conformity (DoC) 21 Dec 2022
Application note Implementing Host Controller for TMP1826 & TMP1827 Single-Wire Temp. Sensor PDF | HTML 03 Nov 2022
EVM User's guide TMP1827EVM User's Guide PDF | HTML 07 Sep 2022
Application note Implementing 1-Wire Enumeration for TMP1826 With TM4C129x Microcontrollers (Rev. D) PDF | HTML 13 Jul 2020

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TMP1827EVM — TMP1827 evaluation module for single-wire digital temperature sensor

The TMP1827 is a high-accuracy single-wire compatible digital-output temperature sensor with integrated secure hash algorithm (SHA) 256-bit with hash message authentication code (HMAC) and 2-Kbit EEPROM. The TMP1827 provides a high-accuracy of ±0.3°C across the temperature range of -55°C to 150°C.

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User guide: PDF | HTML
Not available on TI.com
Application software & framework

TMP1826-1-WIRE-CODE TMP1826 code and drivers for C2000™ MCU TMS320F28003x, MSPM0L1306 and Tiva™ ARM® MCUs C series

Supported products & hardware

Supported products & hardware

Products
Digital temperature sensors
TMP1826 2Kbit EEPROM with integrated ±0.2°C temperature sensor, compatible with 1-Wire® protocol TMP1827 SHA-256 authenticator & 2Kbit EEPROM, integrated ±0.2°C temp sensor compatible with 1-Wire® protocol
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WSON (NGR) 8 Ultra Librarian

Ordering & quality

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