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Name: PGA970QPHPR
Brand: Texas Instruments
SKU: PGA970QPHPR
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 PGA970QPHPR

Part No.:: PGA970QPHPR

Manufacturer:: Texas Instruments

Package:: 48-PowerTQFP

Datasheet:: PGA970QPHPR.pdf

Description:: IC SGNL CONDITIONER LVDT 48HTQFP

In Stock:: 3790

Quantity:: Add To Cart

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PGA970QPHPR Specifications

Package/Case:
48-PowerTQFP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Signal Conditioner
InputType:
-
OutputType:
-
Current-Supply:
12.5 mA
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

PGA970QPHPR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PGA970QPHPR 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 PGA970QPHPR 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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PGA970QPHPR information

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PGA970QPHPR Typical application Circuitry

PGA970QPHPR

The PGA970QPHPR is an integrated circuit (IC) specifically designed for sensor signal conditioning, manufactured by Texas Instruments. It is commonly employed in applications requiring precise processing and amplification of small sensor signals, such as pressure sensors, temperature sensors, and other transducer inputs.

Application Scenario: Automotive Pressure Sensor

A practical application of the PGA970QPHPR is in automotive pressure sensing systems, where it can be used to condition signals from pressure sensors monitoring engine oil, fuel pressure, or tire pressure.These systems need to be extremely precise, dependable, and able to function in challenging environmental circumstances. The PGA970QPHPR's ability to accurately amplify and convert small sensor signals into readable digital outputs makes it an ideal choice for such applications.

Key Parameters and Features:

- High Precision Analog-to-Digital Conversion: Ensures accurate sensor signal processing for reliable readings.

- Programmable Gain Amplifier (PGA): Allows for adjustable amplification, accommodating a wide range of sensor outputs.

- Integrated Temperature Sensor: Provides temperature compensation for sensor signals, enhancing overall system accuracy.

- Robust Communication Interface: Supports reliable data communication in automotive environments.

Circuit Connection Detail:

Integrating the PGA970QPHPR into an automotive pressure sensing system involves several critical connections and considerations:

- Power Supply Connections: Ensure the power supply pins (VCC and GND) are connected to a stable power source appropriate for automotive applications. To reduce noise, decoupling capacitors must be used in close proximity to the power supply pins.

- Sensor Input Connection: Connect the pressure sensor's output to the PGA970QPHPR's input pins. It is critical to match the sensor's output characteristics with the PGA's input requirements to ensure accurate signal conditioning.

- Temperature Compensation: Utilize the integrated temperature sensor by connecting the appropriate pins to the circuit. This feature compensates for temperature variations that could affect sensor readings.

- Digital Output Interface: Connect the digital output pins of the PGA970QPHPR to the microcontroller or digital processing unit of the automotive system. The conditioned sensor signals will be sent through this interface for additional processing and analysis.

- Configuration Pins: Properly configure the PGA970QPHPR using its configuration pins according to the specific requirements of the pressure sensor and the overall system. This may involve setting the gain, conversion rate, and operating mode of the IC.

Design Considerations:

When designing a circuit with the PGA970QPHPR, several factors must be taken into account:

- Electromagnetic Compatibility (EMC): Automotive environments are rich in electromagnetic interference (EMI). It is crucial to design the circuit with EMC considerations, such as shielding and proper grounding, to ensure reliable operation.

- Power Supply Stability: Given the precision nature of the PGA970QPHPR, a stable and noise-free power supply is paramount. This may involve using automotive-grade power supply components and paying careful attention to the layout of power supply traces.

- Signal Integrity: Maintaining signal integrity is crucial, especially given the small magnitude of signals from pressure sensors. This involves careful routing of signal traces, using differential signals if possible, and minimizing the length of critical signal paths.

- Thermal Management: While the PGA970QPHPR includes integrated temperature compensation, overall thermal management of the circuit remains important, particularly in the variable temperature environment of automotive applications.

By carefully addressing these considerations and effectively utilizing the PGA970QPHPR's features, one can develop a high-performance automotive pressure sensing system capable of delivering accurate and reliable measurements under a wide range of operating conditions.

PGA970QPHPR FAQ

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6. What is the process for return or replacement of PGA970QPHPR?

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 PGA970QPHPR we delivered, we will accept the replacement or return of the PGA970QPHPR 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 PGA970QPHPR.

(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