AD9280ARS

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AD9280ARS

IC ADC 8BIT PIPELINED 28SSOP

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Package Tube,Tube
ProductStatus Obsolete
NumberofBits 8
SamplingRate(PerSecond) 32M
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
Voltage-SupplyAnalog 2.7V ~ 5.5V
Voltage-SupplyDigital 2.7V ~ 5.5V
OperatingTemperature -40°C ~ 85°C
Package/Case 28-SSOP (0.209, 5.30mm Width)
SupplierDevicePackage 28-SSOP

Tổng quan

Description

The AD9280ARS is a high-performance, 12-bit analog-to-digital converter (ADC) designed for applications requiring fast data acquisition and high precision. Operating at a maximum sampling rate of 80 MSPS (mega samples per second), it is ideal for applications in telecommunications, medical imaging, and instrumentation.
Key features include its low power consumption, typically around 300 mW, making it suitable for portable and battery-operated devices. The device supports a differential input architecture, enhancing noise immunity and allowing for better signal integrity. The AD9280ARS also offers a built-in sample-and-hold circuit, which is crucial for maintaining signal accuracy during the conversion process.
The converter interfaces easily with various digital systems, providing a flexible and efficient solution for integrating analog signals into digital systems. Its compact package and robust performance make the AD9280ARS a popular choice among engineers looking for reliable ADC solutions in demanding applications.

Features

The AD9280ARS is a high-speed, 8-bit analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. Sampling Rate: Up to 20 MSPS, enabling high-speed data acquisition.
2. Resolution: 8 bits, suitable for applications needing moderate resolution.
3. Input Voltage Range: Typically ±1 V for differential inputs, allowing flexibility in signal conditioning.
4. Power Supply: Operates on a single +5 V supply, simplifying design.
5. Low Power Consumption: Consumes around 200 mW, making it energy-efficient for portable applications.
6. Analog Input Bandwidth: Up to 40 MHz, supporting a wide range of signals.
7. Output Interface: Parallel data output, facilitating easy integration with microcontrollers and DSPs.
8. Packaging: Available in a hermetic 28-lead PDIP, enhancing reliability for various environments.
These features make the AD9280ARS suitable for applications in communications, imaging, and medical instrumentation.

Package

The AD9280ARS is packaged in a 28-lead TSSOP (Thin Shrink Small Outline Package). This type of package is known for its compact size and suitability for surface-mount applications, making it ideal for space-constrained designs in electronic circuits.

Pinout

The AD9280ARS is a 12-bit, 80 MSPS analog-to-digital converter (ADC) with a pin count of 28. Its primary functions include converting analog signals into digital format for various applications such as communications, imaging, and instrumentation.
Key pins include:
- Analog Input Pins (AIN+ and AIN-): For differential analog signal input.
- Clock Input (CLK): Receives the external sampling clock.
- Digital Output Pins (D0-D11): Provide the 12-bit digital output.
- Control Pins (e.g., CS, RD, RESET): For chip selection, read control, and reset functions.
- Reference Pins (VREF): For setting the reference voltage.
- Power Supply Pins (VDD, VSS): For power supply connections.
The device offers user-friendly interface options and is suitable for high-speed data acquisition systems.

Manufacturer

The AD9280ARS is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company headquartered in Norwood, Massachusetts, specializing in data conversion, signal processing, and power management technologies. Established in 1965, it primarily serves industries such as telecommunications, automotive, healthcare, and industrial automation, providing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The AD9280ARS is a high-speed analog-to-digital converter (ADC) designed for applications that require precise data conversion and signal processing.

Application

The AD9280ARS is a high-speed analog-to-digital converter (ADC) primarily used in applications such as medical imaging, radar and communications systems, digital oscilloscopes, and instrumentation. Its capabilities make it suitable for systems requiring precise signal digitization and fast sampling rates, enhancing data acquisition and signal processing in various fields, including aerospace, telecommunications, and industrial automation.

Equivalent

The AD9280ARS is a 12-bit analog-to-digital converter (ADC) from Analog Devices. Equivalent products include:
1. AD9208 - A 12-bit ADC with similar performance.
2. MAX11131 - A 12-bit ADC from Maxim Integrated.
3. LTC2208 - A 12-bit ADC from Analog Devices with higher sampling rates.
4. TI ADC12D1600 - A 12-bit ADC from Texas Instruments.
These alternatives vary in specifications like sampling rates and power consumption, so selection depends on specific application requirements.

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