Texas Instruments LM95172-Q1 Product Info

Parameters

Local sensor accuracy (max)	1
Type	Local
Operating temperature range (°C)	-40 to 200
Supply voltage (min) (V)	3
Interface type	SPI
Supply voltage (max) (V)	5.5
Features	ALERT, One-shot conversion
Supply current (max) (µA)	456
Temp resolution (max) (bps)	16
Remote channels (#)	0
Rating	Catalog

Package

CFP (NAC)-10-62.9285 mm² 9.91 x 6.35

Features

LM95172EWG is AEC-Q100 Grade 0 Qualified and is Manufactured on an Automotive Grade Flow.
13-Bit (0.0625°C LSB) to 16-Bit (0.0078125°C LSB) Temperature Resolution
Wide −40°C to +200°C Temperature Range
35 ms Best Conversion Time Tracks Fast Temp Changes
OVERTEMP Digital Output Switches
when T_DIE > T_HIGH
Shutdown Mode Saves Power yet Wakes up for One-Shot Temperature Update
SPI and MICROWIRE Bus Interface
10-Pin Cerpack High-Temperature Ceramic Package

Key Specifications

Analog and Digital Supply Voltage 3.0V to 5.5V
Total Supply Current Operating 400 µA (typ)
- Shutdown −40°C to +140°C 4 µA (max)
- Shutdown −40°C to +175°C 12 µA (max)
- Shutdown −40°C to +200°C 28 µA (max)
Temperature Accuracy
- +175°C to +200°C ±3.0°C (max)
- +130°C to +160°C ±1.0°C (max)
- +120°C to +130°C ±2.0°C (max)
- +160°C to +175°C ±2.0°C (max)
- −40°C to +120°C ±3.5°C (max)
Temperature Resolution
- 13-bit mode 0.0625°C/LSB
- 16-bit mode 0.0078125°C/LSB
Conversion Time
- 13-bit mode 43 ms (max)
- 16-bit mode 350 ms (max)

All trademarks are the property of their respective owners.

LM95172EWG is AEC-Q100 Grade 0 Qualified and is Manufactured on an Automotive Grade Flow.
13-Bit (0.0625°C LSB) to 16-Bit (0.0078125°C LSB) Temperature Resolution
Wide −40°C to +200°C Temperature Range
35 ms Best Conversion Time Tracks Fast Temp Changes
OVERTEMP Digital Output Switches
when T_DIE > T_HIGH
Shutdown Mode Saves Power yet Wakes up for One-Shot Temperature Update
SPI and MICROWIRE Bus Interface
10-Pin Cerpack High-Temperature Ceramic Package

Key Specifications

Analog and Digital Supply Voltage 3.0V to 5.5V
Total Supply Current Operating 400 µA (typ)
- Shutdown −40°C to +140°C 4 µA (max)
- Shutdown −40°C to +175°C 12 µA (max)
- Shutdown −40°C to +200°C 28 µA (max)
Temperature Accuracy
- +175°C to +200°C ±3.0°C (max)
- +130°C to +160°C ±1.0°C (max)
- +120°C to +130°C ±2.0°C (max)
- +160°C to +175°C ±2.0°C (max)
- −40°C to +120°C ±3.5°C (max)
Temperature Resolution
- 13-bit mode 0.0625°C/LSB
- 16-bit mode 0.0078125°C/LSB
Conversion Time
- 13-bit mode 43 ms (max)
- 16-bit mode 350 ms (max)

All trademarks are the property of their respective owners.

Description

The LM95172EWG is an integrated digital-output temperature sensor with a Serial Peripheral Interface (SPI) and MICROWIRE™-compatible interface in a 10-pin Cerpack high temperature ceramic package. It features a very linear Sigma-Delta Analog-to-Digital Converter (ADC), high accuracy, fast conversion rates, and extremely low output noise. With an operating temperature as low as -40°C and optimized accuracy from 120°C to 200°C, it is ideal for high-temperature applications.

The over-temperature alarm output (OVERTEMP) asserts when the die temperature exceeds a programmed T_HIGH limit. The user-programmed T_LOW limit creates a temperature-stabilizing hysteresis when the ambient temperature is near the trip point.

The LM95172EWG can be programmed to operate from 13 bits (0.0625°C per LSB) to 16 bits (0.0078125°C per LSB) resolution. The LM95172EWG powers up in 35 ms, the fastest conversion time, with temperature output set at 13-bit resolution. The resolution may then be changed to 14-, 15- or 16-bits. When in the 13-, 14- or 15-bit resolution mode, the least significant bit in the 16-bit temperature register toggles after the completion of each conversion. This bit may be monitored to verify that the conversion is complete.

The high noise immunity of the Serial I/O (SI/O) output makes the LM95172EWG ideal for use in challenging electromagnetic environments.

The LM95172EWG is an integrated digital-output temperature sensor with a Serial Peripheral Interface (SPI) and MICROWIRE™-compatible interface in a 10-pin Cerpack high temperature ceramic package. It features a very linear Sigma-Delta Analog-to-Digital Converter (ADC), high accuracy, fast conversion rates, and extremely low output noise. With an operating temperature as low as -40°C and optimized accuracy from 120°C to 200°C, it is ideal for high-temperature applications.

The over-temperature alarm output (OVERTEMP) asserts when the die temperature exceeds a programmed T_HIGH limit. The user-programmed T_LOW limit creates a temperature-stabilizing hysteresis when the ambient temperature is near the trip point.

The LM95172EWG can be programmed to operate from 13 bits (0.0625°C per LSB) to 16 bits (0.0078125°C per LSB) resolution. The LM95172EWG powers up in 35 ms, the fastest conversion time, with temperature output set at 13-bit resolution. The resolution may then be changed to 14-, 15- or 16-bits. When in the 13-, 14- or 15-bit resolution mode, the least significant bit in the 16-bit temperature register toggles after the completion of each conversion. This bit may be monitored to verify that the conversion is complete.

The high noise immunity of the Serial I/O (SI/O) output makes the LM95172EWG ideal for use in challenging electromagnetic environments.

ELECTRONIC COMPONENTS
All In One Distributor

LM95172-Q1

Automotive Grade, ±1°C Temperature Sensor with 200°C Capability and SPI Interface Key Specifications Key Specifications

Texas Instruments LM95172-Q1 Product Info

Parameters

Package

Features

Key Specifications

Key Specifications

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS All In One Distributor

LM95172-Q1

Automotive Grade, ±1°C Temperature Sensor with 200°C Capability and SPI Interface Key Specifications Key Specifications

Texas Instruments LM95172-Q1 Product Info

Parameters

Package

Features

Key Specifications

Key Specifications

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS
All In One Distributor