AD9240ASZ

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AD9240ASZ

+Nomenclature

IC ADC 14BIT PIPELINED 44MQFP

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Spécifications

Attribut Valeur
Package Tray
ProductStatus Active
NumberofBits 14
SamplingRate(PerSecond) 10M
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 5V
OperatingTemperature -55°C ~ 85°C
Package/Case 44-QFP
SupplierDevicePackage 44-MQFP (10x10)

Présentation

Description

The AD9240ASZ is a high-performance, monolithic 14-bit analog-to-digital converter (ADC) designed for a variety of applications. It operates at a sample rate of up to 10 MSPS (million samples per second) and features a 5 V single-supply operation. The ADC integrates a high-speed sampler to capture analog signals with precision, making it suitable for demanding applications in instrumentation, medical imaging, and communications.
Key features of the AD9240ASZ include a differential input with a wide dynamic range, low power consumption, and a built-in track-and-hold amplifier. It achieves a signal-to-noise ratio (SNR) of approximately 82 dBFS and a spurious-free dynamic range (SFDR) of around 95 dBc, making it capable of accurately converting analog inputs into digital data with minimal distortion.
The AD9240ASZ is housed in a 28-pin SOIC package, offering a compact design for easy integration into various systems. Its excellent linearity and low noise performance make it a reliable choice for high-fidelity signal processing applications.

Equivalent

The AD9240ASZ is a 14-bit, 10 MSPS ADC from Analog Devices. Equivalent products include:
1. Texas Instruments ADS8505 - 16-bit, 250 kSPS ADC.
2. Maxim Integrated MAX1448 - 14-bit, 105 MSPS ADC.
3. Microchip Technology MCP33151 - 14-bit, 1 MSPS SAR ADC.
4. Linear Technology (now Analog Devices) LTC1407A-1 - 14-bit, 3 MSPS ADC.
These alternatives may differ in specs like speed and architecture but are comparable in resolution. Always verify compatibility for specific applications.

Features

The AD9240ASZ is a high-speed, monolithic 14-bit analog-to-digital converter (ADC) designed for applications requiring high-resolution conversion. Key features include:
1. Resolution: 14-bit with no missing codes.
2. Sample Rate: Up to 10 MSPS (Mega Samples Per Second).
3. Input Range: Single-ended input range with a nominal 2 V peak-to-peak input span.
4. Signal-to-Noise Ratio (SNR): Approximately 78 dB.
5. Spurious-Free Dynamic Range (SFDR): Better than 90 dBc.
6. Power Supply: Operates with a single 5 V supply.
7. Power Dissipation: Low power consumption, approximately 460 mW.
8. Packaging: Available in a 28-lead SOIC package.
9. Ease of Use: On-chip reference and track-and-hold amplifier.
10. Applications: Ideal for applications such as medical imaging, instrumentation, and radar systems.
These features make the AD9240ASZ suitable for high-performance applications where accuracy and speed are critical.

Pinout

The AD9240ASZ is a 14-bit, 10 MSPS analog-to-digital converter (ADC) from Analog Devices. It has a 28-lead package configuration. The key functions of the AD9240ASZ include converting analog input signals to digital data with high precision and speed. It features a single 5V supply, a high-speed sampling rate of 10 million samples per second, and a differential input range for improved noise performance. The ADC is designed for applications such as medical imaging, instrumentation, and communications. Its pin functions typically include inputs for the analog signal, power supply pins, digital output pins for the converted data, and various control and reference voltage pins. For specific pin assignments and detailed functional descriptions, it is recommended to consult the official datasheet from Analog Devices.

Manufacturer

The manufacturer of the AD9240ASZ is Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a broad array of industries, including communications, healthcare, automotive, industrial, and consumer electronics. Known for its innovation in signal processing technology, Analog Devices provides solutions that are integral to converting, conditioning, and processing real-world phenomena, such as temperature, pressure, sound, light, and motion, into electrical signals to be used in electronic devices.

Application

The AD9240ASZ is a high-speed, high-performance analog-to-digital converter (ADC) commonly used in various applications. Key areas include:
1. Medical Imaging: For converting analog signals in MRI and CT scanners.
2. Communication Systems: Used in receivers and transmitters for signal processing.
3. Instrumentation: In test and measurement equipment for accurate data conversion.
4. Radar and Electronic Warfare: For processing analog signals in defense technologies.
5. Industrial Automation: In control systems for precise monitoring and diagnostics.
Its high resolution and fast conversion rates make it suitable for applications requiring accurate and rapid signal processing.

Package

The AD9240ASZ is an integrated circuit that comes in a 28-lead Shrink Small Outline Package (SSOP). This type of package is designed for surface mount technology, providing a compact footprint suitable for high-density electronic designs.