AD9245BCPZ-80

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AD9245BCPZ-80

IC ADC 14BIT PIPELINED 32LFCSP

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Spezifikationen

Package Tray
ProductStatus Active
NumberofBits 14
SamplingRate(PerSecond) 80M
NumberofInputs 1
InputType Differential, Single Ended
DataInterface Parallel
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture Pipelined
ReferenceType External, Internal
Voltage-SupplyAnalog 2.7V ~ 3.6V
Voltage-SupplyDigital 2.25V ~ 3.6V
OperatingTemperature -40°C ~ 85°C
Package/Case 32-WFQFN Exposed Pad, CSP
SupplierDevicePackage 32-LFCSP-WQ (5x5)

Übersicht

Description

The AD9245BCPZ-80 is a high-performance, 14-bit analog-to-digital converter (ADC) designed for applications requiring high speed and precision. Operating at a maximum sampling rate of 80 MSPS (mega samples per second), it offers an input bandwidth suitable for a range of signals. This ADC features a low power consumption of 250 mW and integrates a digital signal processing (DSP) function to enhance signal integrity.
The device utilizes a pipeline architecture, ensuring low latency and high throughput, making it ideal for applications in communications, medical imaging, and instrumentation. It supports various input voltage ranges and includes differential input capabilities for improved noise rejection.
The AD9245BCPZ-80 also provides numerous digital output formats and operates from a single 3.3V supply, simplifying system design. With its combination of speed, resolution, and power efficiency, it is suitable for demanding applications in the industrial and consumer electronics sectors. Overall, the AD9245BCPZ-80 is an excellent choice for engineers seeking high-performance ADC solutions.

Features

The AD9245BCPZ-80 is a high-speed, 12-bit analog-to-digital converter (ADC) designed for various applications in telecommunications, instrumentation, and medical systems. Key features include:
1. Sampling Rate: Supports a maximum sampling rate of 80 MSPS.
2. Resolution: 12-bit resolution offers high precision in digital conversion.
3. Input Range: Differential input range allows for better noise immunity.
4. Power Consumption: Low power consumption at 180 mW in normal operation.
5. Interface: Supports a 3-wire serial interface for configuration.
6. Single Supply Operation: Operates from a single +3.3 V supply, simplifying design.
7. Dynamic Performance: High signal-to-noise ratio (SNR) and low total harmonic distortion (THD) enhance performance.
8. Integrated Features: On-chip voltage reference and sample-and-hold circuit increase integration and reduce external components.
These features make the AD9245BCPZ-80 suitable for high-performance applications requiring fast data acquisition and processing.

Package

The AD9245BCPZ-80 is packaged in a 28-lead LFCSP (Lead Frame Chip Scale Package) with a 5mm x 5mm footprint. This package type is designed for reduced size and improved thermal performance.

Pinout

The AD9245BCPZ-80 is a 14-bit, 80 MSPS (megasamples per second) analog-to-digital converter (ADC) from Analog Devices. It features a 32-pin LFCSP (Lead Frame Chip Scale Package).
The main functions of the pins include:
1. Analog Input (Ain+ and Ain-): Differential inputs for the analog signal.
2. Reference Voltage (Vref): Sets the full-scale range of the ADC.
3. Clock Input (CLK): Provides the sampling clock.
4. Data Output (D[13:0]): Digital output for the converted data.
5. Frame Output (FOUT): Indicates the start of a new data frame.
6. Chip Select (CS): Used to enable or disable the chip.
7. Power Supply Pins (VDD, VIO, AGND, DGND): Power and ground connections for analog and digital operation.
8. Digital Control Pins (LDAC, RESET, etc.): For configuration and control purposes.
In summary, the AD9245BCPZ-80 has 32 pins serving various functions essential for its operation as a high-speed ADC.

Manufacturer

The AD9245BCPZ-80 is manufactured by Analog Devices, Inc. (ADI), a prominent multinational company headquartered in Norwood, Massachusetts, USA. Analog Devices specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Their products are widely utilized across various industries, including telecommunications, automotive, healthcare, and industrial automation. ADI is known for its innovative technologies and solutions that enable precise data conversion and signal processing, catering to the needs of engineers and designers in developing advanced electronic systems.

Application

The AD9245BCPZ-80 is a 14-bit, 80 MSPS analog-to-digital converter (ADC) commonly used in applications such as medical imaging, industrial automation, instrumentation, and communications. It is suitable for high-performance data acquisition systems, software-defined radios, and video signal processing, enabling precise signal digitization and efficient data conversion in demanding environments.

Equivalent

The AD9245BCPZ-80 is a 12-bit, 80 MSPS ADC. Equivalent products include:
1. Texas Instruments ADC12D1800 - 12-bit, 1.8 GSPS
2. MAXIM MAX11131 - 12-bit, 1 MSPS
3. Analog Devices AD9234 - 12-bit, 65 MSPS
4. Microchip MCP3208 - 12-bit, 100 kSPS
Ensure to consider specifications like sampling rate, power consumption, and interface compatibility when selecting an equivalent.

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