AD9220ARZ

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AD9220ARZ

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IC ADC 12BIT PIPELINED 28SOIC

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Especificações

Atributo Valor
Package / Case Tube
Part Status Active
Number of Bits 12
Sampling Rate(Per Second) 10M
Number of Inputs 1
Input Type Differential, Single Ended
Data Interface Parallel
Configuration S/H-ADC
Ratio - S / H: ADC 1:1
Number of A/D Converters 1
Architecture Pipelined
Reference Type External, Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 2.7V ~ 5.25V
Operating Temperature -40°C ~ 85°C
Supplier Device Package 28-SOIC

Visão Geral

Description

The AD9220ARZ is a 12-bit, 10 MSPS (Mega Samples Per Second) analog-to-digital converter (ADC) from Analog Devices. It features a single-ended input, low power consumption (~250 mW), and a pipelined architecture for high-speed performance. Key specifications include a signal-to-noise ratio (SNR) of ~70 dB and a spurious-free dynamic range (SFDR) of ~85 dB.
The ADC operates on a single +5V supply and includes an internal voltage reference, simplifying design. It supports both parallel and serial output modes, making it versatile for various applications like communications, medical imaging, and industrial instrumentation.
The AD9220ARZ comes in a 28-lead SOIC package and is designed for ease of integration with minimal external components. Its robust performance and reliability make it suitable for high-speed data acquisition systems.
For detailed specifications, refer to the official datasheet.

Equivalent

Equivalent products to the AD9220ARZ (12-bit, 10 MSPS ADC) include:
- AD9221: Similar specs, lower power.
- AD9235: 12-bit, 20/40/65 MSPS options.
- LTC2208: 16-bit, 130 MSPS (higher resolution).
- MAX1215N: 12-bit, 65 MSPS (faster).
- ADS4125: 12-bit, 125 MSPS (higher speed).
Check datasheets for exact compatibility in your application.

Pinout

The AD9220ARZ is a 12-bit, 10 MSPS analog-to-digital converter (ADC) in a 28-pin SOIC package. Key functions include:
- Analog Input (Pins 2, 3): Differential or single-ended input (VIN+, VIN−).
- Reference (Pins 24, 25): Internal/external reference control (REFCOM, REFT/REFB).
- Clock (Pin 1): Sampling clock input (CLK).
- Digital Outputs (Pins 4–15, 17–22): 12-bit parallel output (DB0–DB11) with CMOS logic.
- Power (Pins 16, 23, 28): +5V supply (AVDD, DVDD) and ground (AGND, DGND).
- Control (Pins 26, 27): Output enable (OE) and data format (OTR).
Compact and efficient for high-speed data acquisition.

Manufacturer

The AD9220ARZ is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, ADI is known for its precision data converters, amplifiers, and other critical components used in industries like industrial automation, automotive, healthcare, and communications. The AD9220ARZ is a 12-bit analog-to-digital converter (ADC) designed for high-speed signal processing applications. Analog Devices is recognized for its innovation and reliability in the electronics sector.

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