AD9251BCPZ-80

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AD9251BCPZ-80

IC ADC 14BIT PIPELINED 64LFCSP

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Спецификации

Package Tray
ProductStatus Active
NumberofBits 14
SamplingRate(PerSecond) 80M
NumberofInputs 2
InputType Differential
DataInterface Parallel
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 2
Architecture Pipelined
ReferenceType External, Internal
Voltage-SupplyAnalog 1.7V ~ 1.9V
Voltage-SupplyDigital 1.7V ~ 3.6V
Features Simultaneous Sampling
OperatingTemperature -40°C ~ 85°C
Package/Case 64-VFQFN Exposed Pad, CSP
SupplierDevicePackage 64-LFCSP-VQ (9x9)

Обзор

Description

The AD9251BCPZ-80 is a high-performance, 12-bit analog-to-digital converter (ADC) designed by Analog Devices. Operating at a maximum sampling rate of 80 MSPS (mega samples per second), it is suitable for a variety of applications including communications, medical imaging, and instrumentation.
Key features include a wide input bandwidth, low power consumption, and excellent dynamic performance, making it ideal for high-speed data acquisition systems. The AD9251 utilizes a differential input structure to minimize noise and improve linearity. It also incorporates on-chip voltage reference and additional features like digital output formatting and a choice of output data interfaces (parallel or serial).
With a compact LFCSP package, the AD9251BCPZ-80 is designed for easy integration into modern electronic circuits. Its combination of high speed, resolution, and power efficiency makes it a popular choice for engineers looking to implement high-quality, high-speed data conversion in their designs.

Features

The AD9251BCPZ-80 is a 12-bit, 80 MSPS Analog-to-Digital Converter (ADC) from Analog Devices. Key features include:
- Resolution: 12 bits, providing high precision in signal conversion.
- Sampling Rate: Up to 80 MSPS, suitable for high-speed applications.
- Input Voltage Range: Accepts a wide range of input signals, enhancing versatility.
- Single Supply: Operates with a single +3.3 V supply, simplifying power requirements.
- Low Power Consumption: Designed for efficiency, reducing energy costs in applications.
- Digital Outputs: Parallel CMOS output format for easy interfacing with digital systems.
- Integrated Reference: Includes an internal voltage reference for stable operation.
- Flexible Input Structure: Capable of handling a variety of input configurations.
- Differential Inputs: Supports differential signaling to minimize noise and improve performance.
- Built-in Digital Signal Processing: Features such as programmable gain and decimation allow for advanced signal handling.
These features make the AD9251BCPZ-80 suitable for applications in communications, medical imaging, and industrial automation.

Package

The AD9251BCPZ-80 is packaged in a 32-lead LFCSP (Lead Frame Chip Scale Package) with a 5 mm x 5 mm footprint. This compact package type is designed for high-performance applications and allows for efficient thermal and electrical performance.

Pinout

The AD9251BCPZ-80 is a 12-bit, 80 MSPS analog-to-digital converter (ADC) from Analog Devices. It features a total of 48 pins in its LFCSP (Lead Frame Chip Scale Package) configuration.
Key pin functions include:
- Input Pins: IN+ and IN- for the differential analog input.
- Digital Output Pins: D0 to D11 for the digital output data.
- Clock Input: CLK for the clock signal.
- Data Valid Signal: DVALID to indicate the validity of the output data.
- Chip Select and Power Control: CSB and other control pins for configuring the ADC.
- Reference Voltage Pins: VREF and related pins for setting the internal reference voltage.
- Power Supply Pins: VDD and GND for power connections.
The AD9251 provides a high-speed conversion, making it suitable for various applications, including imaging and communications.

Manufacturer

The AD9251BCPZ-80 is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, ADI is known for its high-performance semiconductor solutions used in a variety of applications, including telecommunications, automotive, industrial, and consumer electronics. The company's products are critical in enabling the conversion, processing, and transmission of real-world signals like sound, temperature, and light into digital data. ADI is recognized for its innovation and quality in the field of analog technology.

Application

The AD9251BCPZ-80 is a high-speed, 12-bit analog-to-digital converter (ADC) primarily used in applications such as medical imaging, communications, radar systems, industrial control, and instrumentation. Its capabilities make it suitable for capturing high-frequency signals in real-time, making it ideal for video processing, software-defined radio, and data acquisition systems.

Equivalent

The AD9251BCPZ-80 is a 12-bit, 80 MSPS ADC from Analog Devices. Equivalent products include the TI TLV320ADC5140, LTC2208 from Analog Devices, and the Maxim MAX11131. Ensure to verify specifications like resolution, sampling rate, and interface compatibility when selecting an alternative.

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