AD9259ABCPZ-50

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AD9259ABCPZ-50

IC ADC 14BIT PIPELINED 48LFCSP

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規格

Part Status Active
Number of Bits 14
Sampling Rate (Per Second) 50M
Number of Inputs 4
Input Type Differential
Data Interface LVDS - Serial
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 4
Architecture Pipelined
Reference Type Internal
Voltage - Supply, Analog 1.7V ~ 1.9V
Voltage - Supply, Digital 1.7V ~ 1.9V
Features Simultaneous Sampling
Operating Temperature -40°C ~ 85°C
Package / Case 48-VFQFN Exposed Pad, CSP
Supplier Device Package 48-LFCSP-VQ (7x7)
Mounting Type Surface Mount
Base Product Number AD9259

概述

Description

The AD9259ABCPZ-50 is a high-performance, dual-channel analog-to-digital converter (ADC) from Analog Devices, designed for applications requiring high-speed data capture. It features a 12-bit resolution and operates at a sampling rate of up to 50 MSPS (mega samples per second). The device is ideal for applications in communications, medical imaging, and instrumentation.
Key features include a low power consumption of approximately 400 mW, a wide input frequency range, and a robust signal-to-noise ratio (SNR). The ADC is equipped with flexible digital outputs, supporting both parallel and serial interfaces, which facilitates easy integration into various digital systems.
The AD9259 also incorporates advanced features such as dynamic range optimization and low latency, making it suitable for real-time processing applications. Additionally, it is housed in a compact LFCSP package, enabling efficient thermal management and space-saving designs. Overall, the AD9259ABCPZ-50 is a versatile choice for engineers seeking a reliable and high-speed ADC solution.

Features

The AD9259ABCPZ-50 is a high-performance, 14-bit analog-to-digital converter (ADC) designed by Analog Devices. Key features include:
1. Sampling Rate: 50 MSPS (Mega Samples Per Second), enabling high-speed data capture.
2. Resolution: 14-bit resolution, providing high accuracy and detail in signal representation.
3. Input Bandwidth: Up to 250 MHz, suitable for a wide range of applications, including communications and instrumentation.
4. Power Consumption: Low power operation, typically around 500 mW, making it efficient for portable and battery-operated devices.
5. Interface: Compatible with various digital interfaces, including LVDS (Low Voltage Differential Signaling) for high-speed data transfer.
6. Integrated Features: Includes features like a digital filter, programmable gain amplifier, and a built-in reference, simplifying design requirements.
7. Operating Voltage: Typically operates at a single +3.3 V supply, facilitating easy integration into systems.
These features make the AD9259ABCPZ-50 ideal for applications in medical imaging, telecommunications, and industrial automation.

Package

The AD9259ABCPZ-50 is packaged in a 16-lead LFCSP (Lead Frame Chip Scale Package) with a size of 4mm x 4mm. This compact package is designed for high-performance applications.

Pinout

The AD9259ABCPZ-50 is a 14-bit, 50 MSPS analog-to-digital converter (ADC) from Analog Devices, featuring a pin count of 48.
Key functions include:
- Data output: D[13:0] pins for digital output of the converted data.
- Clock input: A differential clock input (CLKP, CLKN) for timing.
- Reference voltage: VREF pins for supplying the reference voltage.
- Power supply: Multiple power supply pins (AVDD, DVDD) for analog and digital sections.
- Control pins: Various pins for configuration and control, including CS (chip select), RESET, and more.
- Analog input: The differential analog input pins (AINP, AINN) for the incoming signal.
This configuration allows for high-speed data acquisition in various applications, including communications, instrumentation, and imaging.

Manufacturer

The AD9259ABCPZ-50 is manufactured by Analog Devices, Inc. (ADI), a company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices is known for developing innovative solutions in various industries, including communications, automotive, healthcare, and industrial applications. The AD9259 is a high-speed, 12-bit analog-to-digital converter (ADC) designed for applications that require precise data conversion and high bandwidth. ADI is recognized for its focus on cutting-edge technology and engineering excellence, serving a global market with a wide range of semiconductor products.

Application

The AD9259ABCPZ-50 is a high-performance analog-to-digital converter (ADC) used in various applications, including medical imaging, communications, radar systems, and instrumentation. Its high sampling rate and resolution make it suitable for capturing high-frequency signals in applications like software-defined radios (SDR) and industrial monitoring systems. It's also utilized in consumer electronics, such as video and audio processing, where high fidelity is essential.

Equivalent

Equivalent products to the AD9259ABCPZ-50 chip include the Texas Instruments ADS5474 and the Maxim MAX11131. Additionally, consider the Analog Devices AD9259ABCPZ-40 or AD9259ABCPZ-30 for different sampling rates. Always verify specifications like resolution, sampling rate, and package type for compatibility.

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