Startseite Sensoren Temperatursensoren Digitale Temperatursensoren
Startseite
Sensoren
Temperatursensoren
Digitale Temperatursensoren

TMP139

AKTIV

JEDEC DDR5 Temperatursensor mit einer Genauigkeit von 0,5 °C

Jetzt bestellen
Datenblatt

TMP139

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Local sensor accuracy (max) 0.5 Type Local Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 1.7 Interface type I2C, I3C Supply voltage (max) (V) 1.98 Features Error Check, JEDEC JESD30201 Supply current (max) (µA) 9.1 Temp resolution (max) (bps) 11 Remote channels (#) 0 Addresses 2 Rating Catalog
Local sensor accuracy (max) 0.5 Type Local Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 1.7 Interface type I2C, I3C Supply voltage (max) (V) 1.98 Features Error Check, JEDEC JESD30201 Supply current (max) (µA) 9.1 Temp resolution (max) (bps) 11 Remote channels (#) 0 Addresses 2 Rating Catalog
DSBGA (YAH) 6 1.099584 mm² 1.328 x 0.828
  • Supports JEDEC JESD302-1 DDR5 Grade B temperature sensor
  • Exceeds JEDEC temperature accuracy specification:
    • ±0.25°C typical
    • ±0.5°C maximum (+75°C to +95°C)
    • ±0.75°C maximum (–40°C to +125°C)
  • Operating temperature range: –40°C to +125°C
  • Low power consumption:
    • 8.3-µA typical average quiescent current
    • 4.0-µA typical standby current
  • I/O power supply of 1 V
  • Core power supply of 1.8 V
  • Two wire serial bus interface (I 2C and I3C basic operation modes)
  • Up to 12.5-MHz data transfer rate in I3C basic mode
  • In Band Interrupt (IBI) for alerting host
  • Parity error check function for host writes
  • Packet error check function for host read and writes
  • 11-bit resolution: 0.25°C (1 LSB)
  • Standard 6-ball DSBGA (WCSP) package with 0.5-mm pitch
  • Supports JEDEC JESD302-1 DDR5 Grade B temperature sensor
  • Exceeds JEDEC temperature accuracy specification:
    • ±0.25°C typical
    • ±0.5°C maximum (+75°C to +95°C)
    • ±0.75°C maximum (–40°C to +125°C)
  • Operating temperature range: –40°C to +125°C
  • Low power consumption:
    • 8.3-µA typical average quiescent current
    • 4.0-µA typical standby current
  • I/O power supply of 1 V
  • Core power supply of 1.8 V
  • Two wire serial bus interface (I 2C and I3C basic operation modes)
  • Up to 12.5-MHz data transfer rate in I3C basic mode
  • In Band Interrupt (IBI) for alerting host
  • Parity error check function for host writes
  • Packet error check function for host read and writes
  • 11-bit resolution: 0.25°C (1 LSB)
  • Standard 6-ball DSBGA (WCSP) package with 0.5-mm pitch

The TMP139 is a high-accuracy temperature sensor with an I 2C / I3C compliant digital interface supporting In Band Interrupts (IBI). Supporting the interface requirements of JEDEC JESD302-1 for Grade-B devices, the TMP139 exceeds the temperature accuracy requirements of the specification, enabling higher performance DDR5 memory modules. Available in a compact 6-ball DSBGA package, TMP139 is designed for high-speed, high-accuracy and low-power thermal monitoring applications.

The TMP139 has a typical accuracy of ±0.25°C over the entire temperature range from –40°C to +125 °C and offers an on-chip 11-bit analog-to-digital converter (ADC) providing a temperature resolution of 0.25°C.

The TMP139 is designed to operate from a core power supply of 1.8 V and I/O power supply of 1 V, with a low typical average quiescent current of 8.3 µA when performing conversions every 125 ms.

The TMP139 is a high-accuracy temperature sensor with an I 2C / I3C compliant digital interface supporting In Band Interrupts (IBI). Supporting the interface requirements of JEDEC JESD302-1 for Grade-B devices, the TMP139 exceeds the temperature accuracy requirements of the specification, enabling higher performance DDR5 memory modules. Available in a compact 6-ball DSBGA package, TMP139 is designed for high-speed, high-accuracy and low-power thermal monitoring applications.

The TMP139 has a typical accuracy of ±0.25°C over the entire temperature range from –40°C to +125 °C and offers an on-chip 11-bit analog-to-digital converter (ADC) providing a temperature resolution of 0.25°C.

The TMP139 is designed to operate from a core power supply of 1.8 V and I/O power supply of 1 V, with a low typical average quiescent current of 8.3 µA when performing conversions every 125 ms.
filter Andere Digitale Temperatursensoren suchen
Herunterladen Video mit Transkript ansehen Video

Technische Dokumentation

star =Von TI ausgewählte Top-Empfehlungen für dieses Produkt
Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.
Alle anzeigen 3
Typ Titel Datum
* Data sheet TMP139 0.5°C Accuracy, JEDEC DDR5 Grade B, Digital Temperature Sensor With I2C and I3C Interface datasheet (Rev. C) PDF | HTML 04 Mai 2023
Application brief Enhance Thermal Sensing Performance With I3C Bus PDF | HTML 22 Dez 2021
Application note TMP139 Breakout Board Overview PDF | HTML 23 Dez 2020

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Gerberdatei

TMP139YAH Breakout Design Files

SNIC016.ZIP (2096 KB)
Herunterladen
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
DSBGA (YAH) 6 Ultra Librarian
Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

Bestellen & Qualität

Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Alle Forenthemen auf Englisch anzeigen

Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.

Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support. ​​​​​​​​​​​​​​

Videos