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TMP1827 - Temperature Sensor

Datasheet Summary

Description

The TMP1827 is a high-accuracy, 1-Wire® compatible digital output temperature sensor with integrated 2Kb EEPROM, SHA-256-HMAC authentication scheme and a wide operating temperature range from

55°C to +150°C.

Features

  • 1-Wire® interface with multi-drop shared bus and cyclic redundancy check (CRC).
  • Bus powered with operating voltage: 1.7V to 5.5V.
  • IEC 61000-4-2 ESD for 8-kV contact discharge.
  • Functional Safety-Capable.
  • Documentation available to aid functional safety system design.
  • High-accuracy digital temperature sensor.
  • TMP1827.
  • ±0.2°C (maximum) from +10°C to +45°C.
  • ±0.3°C (maximum) from.
  • 40°C to +105°C.
  • ±0.4°C.

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Datasheet Details

Part number TMP1827
Manufacturer Texas Instruments
File Size 2.73 MB
Description Temperature Sensor
Datasheet download datasheet TMP1827 Datasheet
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Full PDF Text Transcription

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TMP1827 SBOSA15B – SEPTEMBER 2022 – REVISED JANUARY 2025 TMP1827 SHA-256 Authenticator and 2-Kbit EEPROM, With Integrated ±0.2°C Temperature Sensor, Compatible With 1-Wire® Protocol 1 Features • 1-Wire® interface with multi-drop shared bus and cyclic redundancy check (CRC) • Bus powered with operating voltage: 1.7V to 5.5V • IEC 61000-4-2 ESD for 8-kV contact discharge • Functional Safety-Capable – Documentation available to aid functional safety system design • High-accuracy digital temperature sensor – TMP1827 • ±0.2°C (maximum) from +10°C to +45°C • ±0.3°C (maximum) from –40°C to +105°C • ±0.4°C (maximum) from –55°C to +150°C – TMP1827N • ±0.9°C (maximum) from –55°C to +150°C • Temperature measurement current: 94µA • Shutdown current: 1.3µA • 16-bit temperature resolution: 7.
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