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Name: TMP1075DGKR
Brand: Texas Instruments
SKU: TMP1075DGKR
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 TMP1075DGKR

Part No.:: TMP1075DGKR

Manufacturer:: Texas Instruments

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: TMP1075DGKR.pdf

Description:: SENSOR TEMPERATURE

In Stock:: 2468

Quantity:: Add To Cart

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TMP1075DGKR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
SensorType:
Digital, Local
SensingTemperature-Local:
-55°C ~ 125°C
SensingTemperature-Remote:
-
OutputType:
I²C/SMBus
Voltage-Supply:
1.7V ~ 5.5V
Resolution:
12 b
Features:
One-Shot, Shutdown Mode
Accuracy-Highest(Lowest):
±1.5°C (±2°C)
TestCondition:
-25°C ~ 100°C (-55°C ~ 125°C)
OperatingTemperature:
-55°C ~ 125°C (TA)
MountingType:
Surface Mount

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TMP1075DGKR information

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TMP1075DGKR Typical application Circuitry

TMP1075DGKR

The TMP1075DGKR is a digital temperature sensor chip developed by Texas Instruments. It's designed to offer precise temperature measurements and is a newer, more advanced version of the widely used TMP102 sensor. This sensor is suitable for a wide range of applications including industrial control systems, consumer electronics, computer peripheral thermal management, and environmental monitoring.

Key Features of TMP1075DGKR:

1. Precise Digital Temperature Measurements: Offers highly accurate temperature readings.

2. I2C Interface: Equipped with an I2C serial bus interface for easy integration into digital systems.

3. Wide Temperature Range: Capable of measuring temperatures over a broad range.

4. Programmable Alert Function: Features a programmable alert function for temperature threshold detection.

5. Low Power Consumption: Perfect for applications that require energy conservation and battery power.

6. Compact Size: Because of its tiny size, it is appropriate for applications where space is limited.

7. High Resolution: Provides high-resolution temperature data.

Application Scenario: Computer System Thermal Management

Here's an example of integrating the TMP1075DGKR into a computer system for thermal management:

Detailed Circuit Connection:

1. Power and Grounding:

- Power Supply: Connect the VDD pin of TMP1075DGKR to a 3.3V or 5V power source, commonly available in computer systems.

- Ground Connection: Attach the GND pin to the system's ground.

2. I2C Communication Configuration:

- Data and Clock Lines: Connect the SDA (Serial Data) and SCL (Serial Clock) pins of the TMP1075DGKR to the corresponding I2C bus lines on the computer's motherboard or a microcontroller.

3. Alert Function Implementation:

- Alert Output: If using the alert feature, connect the ALERT pin to an input pin on the motherboard or microcontroller for temperature threshold notification.

Design Points to Remember:

1. Stable Power Source: To ensure an accurate temperature measurement, make sure the power supply is stable.

2. Correct I2C Bus Configuration: Set up the I2C bus properly, including adding the necessary pull-up resistors on the SDA and SCL lines.

3. Minimizing Electrical Noise: Design the circuit to minimize noise, especially important in a computer system environment.

4. Effective Sensor Placement: Place the sensor in a position where it can accurately measure the system temperature without being influenced by external heat sources.

In summary, the TMP1075DGKR is an effective digital temperature sensor for applications like computer system thermal management. When designing a circuit with this sensor, focus on providing a stable power supply, correctly configuring the I2C bus, reducing electrical noise, and placing the sensor effectively for accurate temperature monitoring.

TMP1075DGKR FAQ

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6. What is the process for return or replacement of TMP1075DGKR?

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 TMP1075DGKR we delivered, we will accept the replacement or return of the TMP1075DGKR 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 TMP1075DGKR.

(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