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Name: TMP102AQDRLRQ1
Brand: Texas Instruments
SKU: TMP102AQDRLRQ1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments TMP102AQDRLRQ1

Part No.:: TMP102AQDRLRQ1

Manufacturer:: Texas Instruments

Package:: SOT-563, SOT-666

Datasheet:: TMP102AQDRLRQ1.pdf

Description:: SENSOR DIGITAL -40C-125C 6SOT

In Stock:: 3585

Quantity:: Add To Cart

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TMP102AQDRLRQ1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
Automotive, AEC-Q100
ProductStatus:
Active
SensorType:
Digital, Local
SensingTemperature-Local:
-40°C ~ 125°C
SensingTemperature-Remote:
-
OutputType:
I²C/SMBus
Voltage-Supply:
1.4V ~ 3.6V
Resolution:
11 b
Features:
One-Shot, Output Switch, Shutdown Mode
Accuracy-Highest(Lowest):
±2°C (±3°C)
TestCondition:
-25°C ~ 85°C (-40°C ~ 125°C)
OperatingTemperature:
-55°C ~ 150°C
MountingType:
Surface Mount

TMP102AQDRLRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TMP102AQDRLRQ1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TMP102AQDRLRQ1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TMP102AQDRLRQ1 information

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TMP102AQDRLRQ1 Typical application Circuitry

TMP102AQDRLRQ1

Texas Instruments created the TMP102AQDRLRQ1 digital temperature sensor chip. It is renowned for having low power consumption and great precision, which makes it the perfect option for a variety of temperature sensor applications.

Uses and Applications

1. Automotive Systems: Usually utilized in battery management and HVAC (Heating, Ventilation, and Air Conditioning) systems, these systems monitor temperature in automobiles.

2. Consumer Electronics: Suitable for temperature adjustment and monitoring in gadgets like cellphones and laptops.

Key Features and Specifications

1. High Accuracy: Offers precise temperature measurements, crucial for sensitive applications.

2. Digital Output: Features an I2C digital interface for easy integration with microcontrollers.

3. Low Power Consumption: Ideal for battery-powered applications due to its energy efficiency.

4. Wide Temperature Range: Capable of measuring temperatures over a broad range, accommodating various environmental conditions.

Circuit Design in an Automotive Battery Management System

Integrating TMP102AQDRLRQ1 for Battery Temperature Monitoring:

1. Power Supply Connection: Connect the VCC pin of the TMP102AQDRLRQ1 to a stable power source, ensuring minimal voltage fluctuations for accurate readings.

2. Grounding: Attach the GND pin to the system ground for a stable reference point.

3. I2C Communication Interface: Utilize the SDA (Serial Data) and SCL (Serial Clock) pins to interface the sensor with the car's battery management system microcontroller.

4. Pull-up Resistors on I2C Lines: Include pull-up resistors on the SDA and SCL lines to ensure reliable data transmission over the I2C bus.

5. Thermal Path for Accurate Measurement: Ensure that the sensor has a good thermal connection to the battery pack for accurate temperature monitoring.

6. Filtering Capacitors for Noise Reduction: Place bypass capacitors near the power supply pin to filter out noise and improve measurement stability.

7. Safety Features for Automotive Use: Implement overvoltage and electrostatic discharge (ESD) protection circuitry for automotive safety standards' compliance.

8. Address Pin Configuration: Set the ADD0 pin according to the desired I2C address, allowing for multiple sensors on the same bus if needed.

Design Considerations

When working with the TMP102AQDRLRQ1:

1. Stable Power Supply: Ensure a clean and stable power source for accurate temperature readings.

2. Reliable I2C Communication: Design the I2C bus with correct pull-up resistors and trace impedance for error-free data transmission.

3. Effective Thermal Coupling: Position the sensor to have an effective thermal path to the temperature source (battery cells).

4. Noise Immunity: Implement noise reduction strategies to minimize interference in temperature readings.

5. Protection Mechanisms: Incorporate protective elements to safeguard the sensor in the automotive environment.

6. Addressing Scheme for Multiple Sensors: Plan the I2C addressing carefully if multiple sensors are used within the system.

7. Compliance with Automotive Standards: Ensure the design meets relevant automotive industry standards for reliability and safety.

8. Compact Layout for Space Constraints: Optimize PCB layout for space efficiency, a common requirement in automotive applications.

Incorporating these design aspects, the TMP102AQDRLRQ1 can be effectively used in an automotive battery management system, providing accurate and reliable temperature monitoring critical for vehicle safety and battery efficiency.

TMP102AQDRLRQ1 FAQ

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We have a professional and experienced quality control team to strictly verify and test the TMP102AQDRLRQ1. All suppliers must pass our qualification reviews before they can publish their products including TMP102AQDRLRQ1 on icwhale.com; we pay more attention to the channels and quality of TMP102AQDRLRQ1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the TMP102AQDRLRQ1 price and inventory displayed accurate?

The price and inventory of TMP102AQDRLRQ1 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of TMP102AQDRLRQ1?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TMP102AQDRLRQ1 we delivered, we will accept the replacement or return of the TMP102AQDRLRQ1 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TMP102AQDRLRQ1.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations