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AD9279BBCZ

Name: AD9279BBCZ
Rating: 4.7 (12 reviews)

IC AAF/ADC/LNA 12B 80M 144CSP

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規格

Part Status	Active
Type	AAF, ADC, Demodulator, LNA, VGA
Number of Channels	8
Resolution (Bits)	12 b
Sampling Rate (Per Second)	80M
Data Interface	SPI
Voltage Supply Source	Analog and Digital
Voltage - Supply	1.7V ~ 1.9V, 2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	144-LFBGA, CSPBGA
Supplier Device Package	144-CSPBGA (10x10)
Base Product Number	AD9279

概述

Description

The AD9279BBCZ is a high-performance, dual-channel analog-to-digital converter (ADC) designed by Analog Devices. It features a 14-bit resolution and operates at sampling rates up to 80 MSPS, making it suitable for a variety of applications, including medical imaging, communications, and industrial instrumentation.
This ADC integrates two channels with low-noise front-end amplifiers, allowing for direct interfacing with analog signals. It boasts a wide input bandwidth, excellent dynamic range, and low power consumption, making it efficient for battery-operated devices.
The AD9279BBCZ utilizes a serial LVDS interface for data output, ensuring high-speed data transfer with reduced electromagnetic interference. Additionally, it includes built-in digital signal processing features, such as decimation filters, which enhance performance in specific applications.
Overall, the AD9279BBCZ is ideal for applications requiring high accuracy and speed, with a compact form factor that supports various system designs.

Features

The AD9279BBCZ is a dual-channel, 14-bit analog-to-digital converter (ADC) designed for high-performance applications. Key features include:
1. Sampling Rate: It supports a maximum sampling rate of 80 MSPS.
2. Dynamic Range: Offers a high dynamic range of up to 76.5 dBFS.
3. Low Power Consumption: Operates with a power supply of 1.8V and consumes low power, ideal for portable applications.
4. Integrated Features: Includes a low-noise amplifier (LNA) and voltage reference, simplifying system design.
5. Flexible Input: Compatible with a variety of input signal ranges, supporting single-ended and differential inputs.
6. Serial Interface: Provides a convenient SPI-compatible interface for configuration and data readout.
7. Temperature Range: Rated for operation over a wide temperature range from -40°C to +85°C.
These features make the AD9279BBCZ suitable for medical imaging, wireless communication, and instrumentation applications, where high performance and low power are critical.

Package

The AD9279BBCZ is packaged in a 64-lead LFCSP (Lead Frame Chip Scale Package) with a size of 9mm x 9mm.

Pinout

The AD9279BBCZ is a dual-channel, 14-bit, 80 MSPS analog-to-digital converter (ADC) with a pin count of 64. It is designed for high-performance applications in medical imaging, communications, and other areas.
Key functions of the AD9279BBCZ include:
- Dual-channel architecture for simultaneous sampling.
- High dynamic range and low noise performance.
- Integrated programmable gain amplifiers (PGAs) for input signal conditioning.
- An internal sample-and-hold circuit to maintain signal integrity.
- Serial Peripheral Interface (SPI) for configuration and control.
- Multiple power supply options to optimize for performance and power consumption.
The device is housed in a compact LFCSP package, making it suitable for space-constrained applications.

Manufacturer

The AD9279BBCZ is manufactured by Analog Devices, Inc. (ADI), a multinational semiconductor company headquartered in Norwood, Massachusetts. Analog Devices specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various sectors, including communications, automotive, industrial, healthcare, and consumer electronics. ADI is known for its innovations in data conversion, signal processing, and power management technologies, making it a key player in the semiconductor industry.

Application

The AD9279BBCZ is an integrated dual-channel, 14-bit analog-to-digital converter (ADC) primarily used in medical imaging, such as ultrasound systems, as well as in industrial applications, including instrumentation and data acquisition. It is also suitable for communications systems, radar applications, and other high-speed signal processing tasks where high resolution and low power consumption are essential.

Equivalent

The AD9279BBCZ is a dual-channel, 12-bit ADC. Equivalent products include the Texas Instruments ADC12D1800, Analog Devices AD9235, and the Maxim MAX11905. These alternatives also offer high-speed data conversion and are suitable for similar applications in communication and instrumentation. Always check specific features and performance metrics to ensure compatibility with your requirements.