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PGA411QPAPRQ1
Resolver-to-digital converter with integrated exciter amplifier and power supplyPGA411QPAPRQ1
Resolver-to-digital converter with integrated exciter amplifier and power supply
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Manufacturer Part # : PGA411QPAPRQ1
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Package/Case: HTQFP-64
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Part Status : Active
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Brand: Texas Instruments
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Product Categories : Sensor and Detector Interfaces
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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PGA411QPAPRQ1 DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $15.321 | $15.32 |
| 10 | $14.723 | $147.23 |
| 30 | $13.687 | $410.61 |
| 100 | $11.930 | $1,193.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Targeted at automotive applications, the PGA411QPAPRQ1 is a high-precision, low-power programmable gain amplifier with a wide gain range of 0dB to 48dB. Its fine 0.5dB steps ensure flexibility in signal conditioning, making it an ideal choice for automotive engineers working on diverse applications. The PGA411QPAPRQ1 features a low offset voltage of ±750μV and minimal offset drift of ±0.4μV/°C, offering precise gain settings even in challenging temperature variations. In addition, the device incorporates overvoltage, reverse voltage, and overcurrent protection, enhancing its suitability for harsh automotive environments. Operating within a voltage range of 2.7V to 5.25V and consuming low power, it is well-suited for battery-operated applications. Packaged in a compact 16-pin TSSOP package, the PGA411QPAPRQ1 is designed to accommodate the space constraints often encountered in automotive designs
Key Features
- Four programmable gain amplifiers
- Wide input common-mode voltage range of -0.2 V to 6 V
- Low offset voltage of 30 uV (typ)
- Low noise of 3.5 uVrms (typ)
- Programmable digital filter with selectable cut-off frequencies
- Operating temperature range of -40°C to 125°C
Application
- Automotive infotainment systems
- Automotive body control modules
- Automotive lighting control systems
- Automotive climate control systems
- Automotive power management systems
- Automotive navigation systems
- Automotive telematics systems
- Industrial automation systems
- Building automation systems
- Consumer electronics
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Sensor Interface | RoHS | Details |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 125 C |
| Mounting Style | SMD/SMT | Package / Case | HTQFP-64 |
| Qualification | AEC-Q100 | Brand | Texas Instruments |
| Features | SafeTI Semiconductor Component, Automatic and Manual Phase Correction, Sensor Input Fault Detection | Moisture Sensitive | Yes |
| Product Type ! | Sensor Interface | Series | PGA411-Q1 |
| Factory Pack Quantity | 1000 | Subcategory | Interface ICs |
| Unit Weight | 0.025750 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is PGA411QPAPRQ1?
The PGA411QPAPRQ1 is a programmable resistive sensor signal conditioner designed by Texas Instruments for automotive and industrial applications. It is specifically tailored for automotive sensor interfaces, providing signal conditioning and diagnostic features for sensors like resistive temperature detectors (RTDs) and thermistors.
How Does PGA411QPAPRQ1 Work?
The PGA411QPAPRQ1 works by interfacing with resistive sensors and conditioning their output signals to provide accurate temperature or pressure measurements. It includes programmable temperature thresholds, digital filter settings, and diagnostic monitoring capabilities to ensure reliable sensor operation in harsh automotive environments. The device can communicate with microcontrollers via a serial interface for data exchange.
How Many Pins does PGA411QPAPRQ1 have and What are the Functions of the Pinout Configuration?
The PGA411QPAPRQ1 is housed in a 64-pin TQFP (Thin Quad Flat Package) package. The pinout configuration includes:
- AIN1-AIN4: Analog sensor input channels.
- VREFH, VREFL: Reference voltage pins.
- DIN, DOUT: Serial communication pins.
- FAULT, FLT2: Fault indication pins.
- EN, MODE: Control and mode selection pins.
- VDD, VSS: Power supply pins.
What are the Pros and Cons of PGA411QPAPRQ1?
Pros:
- Automotive Grade: Designed for automotive applications with robust features.
- Programmability: Allows customization of sensor thresholds and diagnostic settings.
- Diagnostic Monitoring: Provides fault indication and diagnostic features for sensor health monitoring.
- Integrated Features: Combines sensor conditioning and diagnostics in a single package.
- Serial Interface: Enables communication with microcontrollers for data transfer.
Cons:
- Complexity: Requires configuration and calibration for specific sensor applications.
- Cost: Automotive-grade components may have a higher price point compared to standard industrial components.
- 64-Pin Package: Larger package size may require more space on the PCB.
Are There Any Equivalents/Alternatives to PGA411QPAPRQ1 for Recommendation?
- The PGA900 from Texas Instruments is a similar sensor signal conditioner with additional features for fault protection.
- Alternatives to the PGA411QPAPRQ1 include the ZXSC300 from Diodes Incorporated and the MAX31865 from Maxim Integrated.
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