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AD9634BCPZ-250

Name: AD9634BCPZ-250
Rating: 4.7 (12 reviews)

IC ADC 12BIT PIPELINED 32LFCSP

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資料表 AD9634BCPZ-250 DataSheet
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規格

Part Status	Active
Number of Bits	12
Sampling Rate (Per Second)	250M
Number of Inputs	1
Input Type	Differential
Data Interface	LVDS - Parallel
Configuration	S/H-ADC
Ratio - S/H:ADC	1:1
Number of A/D Converters	1
Architecture	Pipelined
Reference Type	Internal
Voltage - Supply, Analog	1.7V ~ 1.9V
Voltage - Supply, Digital	1.7V ~ 1.9V
Operating Temperature	-40°C ~ 85°C
Package / Case	32-WFQFN Exposed Pad, CSP
Supplier Device Package	32-LFCSP (5x5)
Mounting Type	Surface Mount
Base Product Number	AD9634

概述

Description

The AD9634BCPZ-250 is a high-performance, dual-channel analog-to-digital converter (ADC) from Analog Devices, designed for applications requiring high-speed data acquisition and signal processing. It features a 14-bit resolution and operates at a maximum sample rate of 250 MSPS (mega samples per second), making it suitable for demanding applications in communications, instrumentation, and medical imaging.
Key features include differential inputs, a wide input bandwidth, and excellent linearity. The ADC incorporates advanced noise-shaping technology to achieve low distortion and high dynamic range. It also supports multiple power-saving modes, enhancing its efficiency in portable and battery-operated devices.
The AD9634 is packaged in a compact LFCSP (Lead Frame Chip Scale Package) and provides a serial or parallel interface for data output. Its versatility and performance capabilities make it ideal for high-speed signal processing in various industries, including telecommunications and aerospace.

Features

The AD9634BCPZ-250 is a high-performance, low-power, 14-bit analog-to-digital converter (ADC) from Analog Devices. Key features include:
- Sample Rate: 250 MSPS (mega samples per second) for high-speed data acquisition.
- Resolution: 14-bit resolution for accurate signal representation.
- Input Voltage Range: Supports a wide input range, optimized for single-ended or differential signal inputs.
- Power Consumption: Low power operation at approximately 400 mW, making it suitable for portable applications.
- Dynamic Range: High dynamic range with low noise, ideal for capturing high-fidelity signals.
- Digital Outputs: LVDS (Low-Voltage Differential Signaling) outputs for efficient data transfer.
- Internal Reference: Includes an internal voltage reference to simplify design.
- Package: Available in a compact 32-lead LFCSP package for space-constrained applications.
These features make the AD9634BCPZ-250 suitable for various applications, including communications, medical imaging, and industrial instrumentation.

Package

The AD9634BCPZ-250 is packaged in a 28-lead LFCSP (Lead Frame Chip Scale Package) with a footprint of 5mm x 5mm. This compact package design allows for efficient thermal management and is suitable for various applications in data acquisition and signal processing.

Pinout

The AD9634BCPZ-250 is a high-speed, 12-bit analog-to-digital converter (ADC) with a pin count of 32. Its primary functions include converting analog signals to digital form at a maximum sampling rate of 250 MSPS.
Key pins of the device include:
1. VREF: Reference voltage input for setting the ADC full-scale range.
2. VIN+ / VIN-: Differential input pins for the analog signal.
3. CLK: Clock input for synchronizing the ADC operation.
4. D[11:0]: Digital output pins for the converted data.
5. DIG GND / AGND: Ground pins for digital and analog sections.
6. CS: Chip select for enabling or disabling the ADC.
7. SDO: Serial data output for digital communication.
8. RESET: Pin for resetting the ADC.
The AD9634 is designed for applications in communications, medical imaging, and high-speed data acquisition systems.

Manufacturer

The AD9634BCPZ-250 is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational company that specializes in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its innovative technologies and solutions that cater to a wide range of industries, including telecommunications, automotive, healthcare, and industrial automation. ADI's products are widely used in applications such as data acquisition, signal processing, and control systems, making it a key player in the semiconductor industry.

Application

The AD9634BCPZ-250 is a high-speed, 14-bit analog-to-digital converter (ADC) used in various applications including medical imaging, communications, instrumentation, radar systems, and industrial automation. Its high sampling rate and precision make it suitable for applications requiring accurate signal processing, such as software-defined radio, data acquisition systems, and electroencephalography (EEG).

Equivalent

The AD9634BCPZ-250 is a 14-bit, 250 MSPS analog-to-digital converter. Equivalent products include:
1. AD9234 - 14-bit, 250 MSPS ADC.
2. LTC2270 - 14-bit, 250 MSPS ADC.
3. MAX11131 - 14-bit, 200 MSPS ADC.
Ensure to check specifications for exact matching of features like input range, power consumption, and package type.