AD9288BSTZ-40

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AD9288BSTZ-40

IC ADC 8BIT PIPELINED 48LQFP

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規格

Part Status Active
Base Product Number AD9288
Number of Bits 8
Sampling Rate (Per Second) 40M
Number of Inputs 2
Input Type Differential
Data Interface Parallel
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 2
Architecture Pipelined
Reference Type External, Internal
Voltage - Supply, Analog 2.7V ~ 3.6V
Voltage - Supply, Digital 2.7V ~ 3.6V
Features Simultaneous Sampling
Operating Temperature -40°C ~ 85°C
Package 48-LQFP
Supplier Device Package 48-LQFP (7x7)
Mounting Type Surface Mount
Packaging Tray

概述

Description

The AD9288BSTZ-40 is a high-performance, dual-channel analog-to-digital converter (ADC) designed by Analog Devices. It features a 14-bit resolution and operates at a sampling rate of up to 40 MSPS (mega samples per second). This ADC is optimized for applications requiring high dynamic range and low noise, making it suitable for medical imaging, instrumentation, and communications.
The device offers differential inputs to enhance noise immunity and has a low power consumption profile, making it ideal for portable and battery-operated devices. With integrated features like a built-in voltage reference and programmable gain, the AD9288BSTZ-40 simplifies design while providing flexibility for various signal conditioning tasks. Its digital output is compatible with standard CMOS and LVDS interfaces, facilitating easy integration into digital signal processing systems. Overall, the AD9288BSTZ-40 is a robust choice for applications demanding high-speed data acquisition with excellent fidelity.

Features

The AD9288BSTZ-40 is a high-performance, dual-channel analog-to-digital converter (ADC) designed for a variety of applications, including communications, imaging, and instrumentation. Key features include:
1. Sampling Rate: 40 MSPS (Mega Samples Per Second) per channel.
2. Resolution: 12-bit resolution, providing high accuracy in digital representations of analog signals.
3. Input Range: Supports ±1 V differential input, enhancing compatibility with various signal types.
4. Power Consumption: Low power operation, typically around 120 mW for dual channels, making it suitable for portable applications.
5. Interface: Comes with a parallel CMOS output interface for easy integration with digital systems.
6. Dynamic Performance: High signal-to-noise ratio (SNR) and low total harmonic distortion (THD), ensuring excellent signal fidelity.
7. Package: Available in a 64-lead LFCSP package, allowing for compact PCB designs.
These features make the AD9288BSTZ-40 ideal for applications requiring high-speed and high-precision data conversion.

Package

The AD9288BSTZ-40 is packaged in a 36-lead LFCSP (Lead Frame Chip Scale Package) with a body size of 5mm x 5mm. This package type is designed for compactness and efficient thermal performance.

Pinout

The AD9288BSTZ-40 is an 8-bit analog-to-digital converter (ADC) with a pin count of 28. This device operates at a 40 MSPS (mega samples per second) sampling rate and is designed primarily for applications in communications and imaging.
Key pin functions include:
1. Analog Input (AIN): Receives the input analog signal.
2. Digital Output (D0-D7): Outputs the 8-bit digital data corresponding to the sampled analog input.
3. Clock Input (CLK): Provides the clock signal for sampling.
4. Chip Select (CS): Used to enable or disable the device.
5. Data Valid (DVLD): Indicates when the output data is valid.
6. Reference Voltage (VREF): Sets the reference level for the ADC.
7. Power Supply Pins (VDD, VSS): Supply power to the ADC.
This device offers integrated features for ease of use in high-speed applications, making it suitable for various digital signal processing tasks.

Manufacturer

The AD9288BSTZ-40 is manufactured by Analog Devices, Inc. Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company designs and manufactures a wide range of semiconductor solutions used in various applications, including automotive, communications, industrial, and healthcare sectors. Their products are essential for enabling accurate data conversion and signal processing in electronic systems. With a strong emphasis on innovation and high-quality performance, Analog Devices serves a diverse market and is known for its commitment to advancing technology in the field of electronics.

Application

The AD9288BSTZ-40 is primarily used in high-speed data acquisition systems, including medical imaging, industrial automation, and communication systems. It is suitable for applications like software-defined radios, video and imaging equipment, and instrumentation. Its high resolution and sampling rate make it ideal for signal processing in radar and ultrasonic systems as well.

Equivalent

Equivalent products to the AD9288BSTZ-40, a 12-bit analog-to-digital converter (ADC) with a 40 MSPS sampling rate, include:
1. AD9288BSTZ-20 (20 MSPS variant)
2. AD9249 (12-bit, 50 MSPS)
3. ADS5421 (12-bit, 50 MSPS from Texas Instruments)
4. LTC1407 (12-bit, 40 MSPS from Analog Devices)
Ensure to check specifications like voltage range, interface, and package type for compatibility.

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