AD9244BSTZ-65

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AD9244BSTZ-65

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IC ADC 14BIT PIPELINED 48LQFP

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Attribut Wert
Package Bulk,Tray
ProductStatus Active
NumberofBits 14
SamplingRate(PerSecond) 65M
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 5V
Voltage-SupplyDigital 2.7V ~ 5.25V
OperatingTemperature -40°C ~ 85°C
Package/Case 48-LQFP
SupplierDevicePackage 48-LQFP (7x7)

Übersicht

Description

The AD9244BSTZ-65 is a high-performance, monolithic 14-bit analog-to-digital converter (ADC) designed by Analog Devices. It operates at a sampling rate of 65 MSPS (mega samples per second) and is intended for applications requiring high speed and high resolution. The device features a pipelined architecture and employs advanced CMOS technology, ensuring low power consumption and high reliability.
Key characteristics include a differential input with a 2 V peak-to-peak input range and a single-supply operation of 2.7 V to 3.6 V, making it suitable for various signal processing applications. The AD9244BSTZ-65 also provides a digital output in a parallel format, simplifying integration with digital signal processing systems.
With built-in sample-and-hold circuitry, the ADC ensures accurate signal conversion, suitable for applications such as medical imaging, wireless communications, and instrumentation. Its small form factor, combined with robust performance metrics like signal-to-noise ratio (SNR) and spurious-free dynamic range (SFDR), makes it an ideal choice for high-speed data acquisition systems.

Equivalent

The AD9244BSTZ-65 is a 14-bit, 65 MSPS ADC from Analog Devices. Equivalent products include the Texas Instruments ADS5500, which is also a 14-bit, 125 MSPS ADC, and the Maxim Integrated MAX1449, a 14-bit, 80 MSPS ADC. These alternatives offer similar resolution and sampling rates suitable for high-speed data acquisition applications. Always verify specific parameters and compatibility for your application.

Features

The AD9244BSTZ-65 is a high-performance, 14-bit, 65 MSPS (Mega Samples Per Second) analog-to-digital converter (ADC) designed by Analog Devices. Key features include:
1. Resolution and Speed: Offers 14-bit resolution with a sampling rate of up to 65 MSPS, making it suitable for high-speed data acquisition applications.
2. Input Range: Supports a wide analog input voltage range, typically from 2 V to 2.2 V p-p, which allows for flexibility in interfacing with various signals.
3. Low Power Consumption: Consumes low power, approximately 365 mW at 65 MSPS, and supports power-down modes to conserve energy in portable or battery-powered applications.
4. Signal-to-Noise Ratio (SNR): Achieves a high SNR of about 75 dBFS at 65 MSPS, providing excellent dynamic range and signal integrity.
5. Digital Output: Features parallel CMOS-compatible digital outputs, facilitating easy integration with digital processing systems.
6. Packaging and Temperature Range: Comes in a compact 48-lead LQFP (Low-profile Quad Flat Package), suitable for space-constrained designs, and operates over an industrial temperature range of -40°C to +85°C.

Pinout

The AD9244BSTZ-65 is a 14-bit, 65 MSPS (Mega Samples Per Second) analog-to-digital converter (ADC) designed by Analog Devices. It comes in a 48-lead TQFP (Thin Quad Flat Pack) package. The primary function of the AD9244BSTZ-65 is to convert analog input signals into digital data, suitable for high-speed data acquisition systems.
Key features include:
- 14-bit resolution providing high accuracy in digital representation of analog signals.
- A maximum sample rate of 65 MSPS, making it suitable for applications requiring rapid signal processing.
- Differential analog input to enhance noise rejection and signal integrity.
- A single-ended clock input to drive the ADC's sampling rate.
- Digital outputs provide the resulting binary data which can be interfaced with digital signal processors or microcontrollers.
- The device operates on a single 5V supply.
Its high speed and accuracy make it ideal for use in applications such as medical imaging, radar systems, and communications.

Manufacturer

The AD9244BSTZ-65 is manufactured by Analog Devices, Inc. Analog Devices is a multinational company known for designing and manufacturing a broad range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. Founded in 1965 and headquartered in Norwood, Massachusetts, the company specializes in data conversion and signal processing technologies. Their products are widely used across various industries, including communications, automotive, industrial, healthcare, and consumer electronics. Analog Devices is recognized for its innovation in the semiconductor industry, providing solutions that enable high-performance and efficient processing of analog and digital signals.

Application

The AD9244BSTZ-65 is a 14-bit, 65 MSPS A/D converter suitable for a variety of applications. It is often used in wireless communication systems such as base stations and receivers due to its high sampling rate and precision. The device is also employed in medical imaging equipment, including ultrasound systems, for accurate signal digitization. Additionally, it finds application in instrumentation and test equipment, where precise data conversion is critical. The AD9244BSTZ-65 is also useful in radar and satellite systems, ensuring high-quality signal processing. Overall, its robust performance makes it ideal for applications requiring high-speed and high-resolution analog-to-digital conversion.

Package

The AD9244BSTZ-65 is an analog-to-digital converter (ADC) from Analog Devices, packaged in a 48-lead thin quad flat pack (TQFP). This surface-mount package is designed for high-density applications, providing ease of installation and efficient thermal performance.

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