AD9257BCPZ-65

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AD9257BCPZ-65

+BOM

IC ADC 14BIT PIPELINED 64LFCSP

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사양

속성 가치
Part Status Active
Base Product Number AD9257
Number of Bits 14
Sampling Rate (Per Second) 65M
Number of Inputs 8
Input Type Differential
Data Interface LVDS - Serial
Configuration S/H-ADC
Ratio - S / H: ADC 1:1
Number of A / D Converters 8
Architecture Pipelined
Reference Type Internal
Voltage - Supply, Analog 1.7V ~ 1.9V
Voltage - Supply, Digital 1.7V ~ 1.9V
Features Simultaneous Sampling
Operating Temperature -40°C ~ 85°C
Package / Case 64-VFQFN Exposed Pad, CSP
Supplier Device Package 64-LFCSP-VQ (9x9)
Mounting Type Surface Mount
Packaging Tray

개요

Description

The AD9257BCPZ-65 is a high-performance, octal (eight-channel) analog-to-digital converter (ADC) from Analog Devices. It operates with a 14-bit resolution and a sampling rate of up to 65 MSPS (Mega Samples Per Second), making it suitable for a variety of applications that require precise and fast signal conversion, such as medical imaging, communications, and instrumentation.
Key features of the AD9257BCPZ-65 include low power consumption, high speed, and a small package size, which optimizes it for space-constrained designs. The device is designed to offer excellent dynamic performance, with features like differential inputs, an internal voltage reference, and an on-chip sample-and-hold circuit to enhance signal fidelity.
The ADC uses advanced technology to minimize power consumption while maximizing performance, with a typical power dissipation of just a few hundred milliwatts per channel. It typically comes in a leadless chip package (LFCSP), providing a compact footprint for integration on circuit boards. Additionally, its digital outputs are compatible with 1.8 V to 3.3 V systems, offering flexibility in interfacing with different digital systems.

Equivalent

The AD9257BCPZ-65 is an Analog Devices 14-bit, 65 MSPS Analog-to-Digital Converter (ADC). Equivalent products may include the Texas Instruments ADS5500, a 14-bit, 125 MSPS ADC, and the Microchip (formerly Atmel) AT84AD001B, a 10-bit, 1.5 GSPS ADC. It's essential to ensure compatibility regarding speed, resolution, and interface requirements when selecting alternatives. Please verify specific requirements and datasheets when considering substitutes.

Features

The AD9257BCPZ-65 is a high-performance, 14-bit analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. Resolution and Speed: It offers a 14-bit resolution with a sampling rate of up to 65 MSPS (Mega Samples Per Second).
2. Input Channels: It provides 8 input channels, which makes it suitable for multi-channel applications.
3. Power Efficiency: The device is designed for low power consumption, making it efficient for applications where power saving is critical.
4. Integrated Features: It includes an on-chip sample-and-hold circuit, which enhances its performance and reliability.
5. Interface: The ADC supports a serial LVDS (Low Voltage Differential Signaling) output interface, facilitating high-speed data transfer.
6. Applications: It is ideal for use in applications such as medical imaging, communications systems, and instrumentation, where precision and speed are essential.
7. Package: The device is available in a 64-lead LFCSP (Lead Frame Chip Scale Package), optimizing it for compact design considerations.
These features make the AD9257BCPZ-65 a versatile and reliable choice for high-speed, multi-channel data conversion needs.

Pinout

The AD9257BCPZ-65 is a 14-bit analog-to-digital converter (ADC) produced by Analog Devices. It typically comes in a 64-pin LFCSP (Lead Frame Chip Scale Package). The main function of this ADC is to convert analog input signals into digital output signals. It operates at a sampling rate of up to 65 MSPS (Mega Samples Per Second).
The device is designed for high-speed applications and features multiple channels for processing multiple input signals simultaneously. Each ADC channel operates independently and provides high performance in terms of signal-to-noise ratio (SNR) and spurious-free dynamic range (SFDR), making it suitable for a variety of data acquisition applications.
Key features often include differential analog inputs, low power consumption, and an integrated voltage reference. Additionally, it typically supports a serial output option for data transfer, which helps in reducing the number of interconnects and simplifying the design.
For detailed pin configuration and specific functionalities associated with each pin, consulting the official datasheet from Analog Devices is recommended.

Manufacturer

The manufacturer of the AD9257BCPZ-65 is Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design, manufacture, and marketing of a wide range of integrated circuits and signal processing products. The company is well-known for its high-performance analog, mixed-signal, and digital signal processing technologies, which are used in various applications including industrial, automotive, communications, healthcare, and consumer electronics.

Application

The AD9257BCPZ-65 is a high-performance analog-to-digital converter (ADC) designed for applications requiring precise and fast data conversion. Its typical application areas include medical imaging, such as ultrasound equipment, where high-speed data acquisition is critical. It is also used in wireless communication systems for signal processing, in radar and electronic warfare systems for defense, and in industrial instrumentation for precision measurement. Its ability to handle high sampling rates and provide accurate digital output makes it ideal for these demanding applications.

Package

The AD9257BCPZ-65 is packaged in a 64-lead LFCSP (Lead Frame Chip Scale Package).

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