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ADS5281IRGCT
Analog to Digital Converters - ADC Lo Pwr 8Ch 12B 50MSPS ADC
ADS5281IRGCT
Analog to Digital Converters - ADC Lo Pwr 8Ch 12B 50MSPS ADC
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Manufacturer Part # : ADS5281IRGCT
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Package/Case: VQFN-64
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Brand: Texas Instruments
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Product Categories : Analog to Digital Converters (ADC)
Quality Assurance
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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
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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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ADS5281IRGCT DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The ADS528x is a family of high-performance, low-power, octal channel analog-to-digital converters (ADCs). Available in either a 9mm × 9mm QFN package or an HTQFP-80 package, with serialized low-voltage differential signaling (LVDS) outputs and a wide variety of programmable features, the ADS528x is highly customizable for a diversity of applications and offers an unprecedented level of system integration. An application note, XAPP774 (available at www.xilinx.com), describes how to interface the serial LVDS outputs of TI&3146;s ADCs to Xilinx field-programmable gate arrays (FPGAs). The ADS528x family is specified over the industrial temperature range of –40°C to +85°C.
ADS5281IRGCT block diagram
Key Features
- Speed and Resolution Grades:
- ADS5281: 12-bit, 50MSPS
- ADS5282: 12-bit, 65MSPS
- Power Dissipation:
- 48mW/Channel at 30MSPS
- 55mW/Channel at 40MSPS
- 64mW/Channel at 50MSPS
- 77mW/Channel at 65MSPS
- 70dBFS SNR at 10MHz IF
- Analog Input Full-Scale Range: 2VPP
- Low-Frequency Noise Suppression Mode
- 6dB Overload Recovery In One Clock
- External and Internal (Trimmed) Reference
- 3.3V Analog Supply, 1.8V Digital Supply
- Single-Ended or Differential Clock:
- Clock Duty Cycle Correction Circuit (DCC)
- Programmable Digital Gain: 0dB to 12dB
- Serialized DDR LVDS Output
- Programmable LVDS Current Drive, Internal Termination
- Test Patterns for Enabling Output Capture
- Straight Offset Binary or Two’s Complement Output
- Package Options:
- 9mm × 9mm QFN-64
- HTQFP-80 PowerPAD Compatible with ADS527x Family
Application
• Medical Imaging
• Wireless Base-Station Infrastructure
• Test and Measurement Instrumentation
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Part Package Code | QFN |
| Pin Count ! | 64 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Additional Feature ! | Peak-to-peak input voltage range(V) : 2 | Analog Input Voltage-Max | 2 V |
| Analog Input Voltage-Min | -2 V | Converter Type | ADC, PROPRIETARY METHOD |
| JESD-30 Code | S-PQCC-N64 | JESD-609 Code | e4 |
| Length | 9 mm | Linearity Error-Max (EL) | 0.0366% |
| Moisture Sensitivity Level | 3 | Number of Analog In Channels | 8 |
| Number of Bits | 12 | Number of Functions | 1 |
| Number of Terminals | 64 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Output Bit Code | OFFSET BINARY, 2'S COMPLEMENT BINARY |
| Output Format ! | SERIAL | Package Body Material | PLASTIC/EPOXY |
| Package Code | HVQCCN | Package Equivalence Code | LCC64,.35SQ,20 |
| Package Shape | SQUARE | Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | Power Supplies ! | 1.8,3.3 V |
| Qualification Status ! | Not Qualified | Sample Rate | 65 MHz |
| Sample and Hold / Track and Hold | SAMPLE | Seated Height-Max | 1 mm |
| Supply Current-Max | 145 mA | Supply Voltage-Nom | 3.3 V |
| Surface Mount ! | YES | Technology | CMOS |
| Temperature Grade ! | INDUSTRIAL | Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form ! | NO LEAD | Terminal Pitch ! | 0.5 mm |
| Terminal Position | QUAD | Time@Peak Reflow Temperature-Max (s) | 30 |
| Width | 9 mm |
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 ADS5281IRGCT?
The ADS5281IRGCT is a 12-bit 65MSPS (Mega Samples Per Second) analog-to-digital converter (ADC) designed by Texas Instruments. It is suitable for applications requiring high-speed data acquisition, such as radar systems, medical imaging, and communication equipment.
How Does ADS5281IRGCT Work?
The ADS5281IRGCT operates by converting analog input signals into digital data with a resolution of 12 bits and a sampling rate of up to 65MSPS. It employs a pipelined architecture to achieve high speed and performance, making it suitable for demanding signal processing applications.
How Many Pins does ADS5281IRGCT have and What are the Functions of the Pinout Configuration?
The ADS5281IRGCT is housed in a 64-pin VQFN (Very Thin Quad Flat No-Lead) package. The pinout configuration includes:
- AVDD, DVDD: Analog and digital power supply pins, respectively.
- AIN, /AIN: Differential analog input pins.
- REFP, REFN: Reference voltage input pins.
- CLOCK, SYNC, RESET, PDN: Control and configuration pins.
- CLKOUT, DATA: Clock and data output pins.
- D[11:0]: Digital output data pins.
What are the Pros and Cons of ADS5281IRGCT?
Pros:
- High Speed: Provides a conversion rate of up to 65MSPS for rapid data acquisition.
- 12-Bit Resolution: Offers high-resolution digital output for accurate signal representation.
- Pipelined Architecture: Utilizes a pipelined ADC architecture for high-speed performance.
- Integrated Analog Input Buffer: Includes an integrated analog input buffer for simplified interface design.
Cons:
- Power Consumption: High-speed ADCs may have higher power consumption, requiring appropriate power management.
- Complex Layout: Requires careful board layout and signal integrity considerations for optimal performance.
- Additional Components: May require external components such as filters and drivers for specific applications.
Are There Any Equivalents/Alternatives to ADS5281IRGCT for Recommendation?
- The ADS5282 from Texas Instruments is a similar 12-bit 65MSPS ADC with added features.
- Alternatives to the ADS5281IRGCT include the ADC12D1800 from Analog Devices and the MAX1210 from Maxim Integrated.
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