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TMP126EDBVRQ1 +BOM

Automotive ±0.3°C SPI temperature sensor with 175°C operation, CRC and slew-rate alert

Hersteller:

Texas Instruments, Inc
Herstellerteil #:

TMP126EDBVRQ1
Datenblatt:

TMP126EDBVRQ1 Datenblatt (PDF)
Local Sensor Accuracy (max):

0.25
Type:

Local
Operating Temperature Range (°C):

-55 to 175
Supply Voltage (min) (V):

1.62
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an TMP126EDBVRQ1

TMP126EDBVRQ1 Allgemeine Beschreibung

The TMP126-Q1 is a 0.25°C accuracy digital temperature that supports an ambient temperature range of –55°C to 175°C. The TMP126-Q1 features a 14-bit signed temperature resolution (0.03125°C per LSB) while operating over a supply range of 1.62 V to 5.5 V. With a fast conversion rate, low supply current, and a simple 3-wire SPI compatible interface, the TMP126-Q1 is designed for a wide range of applications.

The TMP126-Q1 includes additional advanced features for increased reliability in harsh environments such as optional CRC checksum for data integrity, programmable alert limits, a temperature slew rate warning, and an enhanced operational temperature range. The device utilizes a NIST traceable factory calibration for guaranteed accuracy and comes in a small SOT package for close placement to heat sources along with fast response times.

Hauptmerkmale

AEC-Q100 qualified for automotive applications
- Device temperature grade-0: –55°C to 175°C ambient operating temperature
- Device HBM classification level 2
- Device CDM classification level C2b
Function Safety Capable
- Documentation available to aid functional safety system design
High accuracy
- ±0.25°C (maximum) from 20°C to 30°C
- ±0.3°C (maximum) from –20°C to 85°C
- ±0.4°C (maximum) from –40°C to 125°C
- ±0.5°C (maximum) from –55°C to 150°C
- ±0.75°C (maximum) from 150°C to 175°C
Fast measurement intervals with no self-heating concerns
Supply range: 1.62 V to 5.5 V
Factory-calibrated
- NIST traceability
Low power consumption
Programmable temperature alert limits
Temperature slew rate warning
Optional Cyclic Redundancy Check (CRC)
3-wire SPI interface

Spezifikationen

Local sensor accuracy (max)	0.25	Type	Local
Operating temperature range (°C)	-55 to 175	Supply voltage (min) (V)	1.62
Interface type	SPI	Supply voltage (max) (V)	5.5
Features	ALERT, CRC, NIST traceable, One-shot conversion, Slew Rate Warning	Supply current (max) (µA)	1.2
Temp resolution (max) (Bits)	14	Remote channels (#)	0
Addresses	1	Rating	Automotive
TI functional safety category	Functional Safety-Capable	feature-packaging
feature-rad-hard		feature-pin-count	6
feature-cecc-qualified		feature-esd-protection
feature-military		feature-aec-qualified	Yes
feature-aec-qualified-number	AEC-Q100	feature-eccn-code	EAR99
feature-svhc	Yes	feature-svhc-exceeds-threshold	No

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AVAQ bestimmt und verpackt alle Geräte auf der Grundlage der Schutzanforderungen gegen elektrostatische Entladung (ESD) und Feuchtigkeitsempfindlichkeit (MSL)..

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Bewertungen und Rezensionen

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A**n 05.07.2024

It came long, well packed

T**e 09.06.2021

Avaq's delivery speed is unmatched. I received my SAK-TC233LP-32F200N components within a few days, neatly packaged and in perfect condition. Kudos to Avaq for their efficiency! - David R.

N**h 02.20.2020

nice product . it is slighter bigger size than general node mcu.