AD7658YSTZ-1

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AD7658YSTZ-1

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IC ADC 12BIT SAR 64LQFP

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Spezifikationen

Attribut Wert
Series iCMOS®
Part Status Active
Number of Bits 12
Sampling Rate (Per Second) 250k
Number of Inputs 6
Input Type Single Ended
Data Interface SPI, Parallel, DSP
Configuration S/H-ADC
Ratio - S / H: ADC 1:1
Number of A / D Converters 6
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Features Simultaneous Sampling, True Bipolar
Operating Temperature -40°C ~ 125°C
Package / Case 64-LQFP
Supplier Device Package 64-LQFP (10x10)
Mounting Type Surface Mount
Base Product Number AD7658

Übersicht

Description

The AD7658YSTZ-1 is a high-performance, 16-bit analog-to-digital converter (ADC) designed for data acquisition applications. It features a simultaneous sampling capability, which allows it to process multiple input channels simultaneously, making it ideal for applications requiring precise measurements from multiple signals, such as industrial control and medical instrumentation.
With a maximum sampling rate of 1 MSPS, the AD7658YSTZ-1 provides excellent dynamic performance, including low noise and distortion specifications. It operates on a single 5V supply and has a differential input structure, improving common-mode rejection and enhancing signal integrity.
The device is equipped with a flexible digital interface, supporting both parallel and serial communication modes, allowing easy integration into various system architectures. Additionally, it includes features like built-in calibration and error correction, ensuring accurate and reliable performance over a wide temperature range.
In summary, the AD7658YSTZ-1 is a versatile, high-accuracy ADC suited for demanding applications in various fields, benefiting from its speed, performance, and integration capabilities.

Equivalent

The AD7658YSTZ-1 is a 16-bit, 8-channel successive approximation ADC. Equivalent products include:
1. TI ADS8688 - 16-bit, 8-channel ADC.
2. Maxim MAX11616 - 16-bit, 16-channel ADC.
3. Microchip MCP3551 - 16-bit, low-power ADC.
Consider specific application needs, such as input range, power, and interface when selecting an alternative. Always check the datasheets for detailed specifications.

Features

The AD7658YSTZ-1 is a high-performance, 16-bit, successive approximation analog-to-digital converter (ADC) designed for precision applications. Key features include:
- 16-Channel Input: It offers multiple input channels, allowing for versatile data acquisition.
- High-Speed Conversion: Achieves a maximum throughput of 1 MSPS.
- Low Power Consumption: Operates with a supply voltage of 2.5V to 5V, optimizing power efficiency.
- Integrated Reference: Comes with an internal voltage reference, simplifying the design.
- SPI Interface: Provides a flexible Serial Peripheral Interface for easy connectivity.
- Bipolar Input Voltage Range: Accommodates a wide input voltage range, enhancing adaptability.
- Low Noise Performance: Ensures accurate and reliable signal processing with minimal noise.
- Temperature Range: Rated for operation across a wide temperature range, suitable for industrial applications.
The AD7658YSTZ-1 is ideal for applications such as data acquisition systems, industrial control, and medical instrumentation.

Pinout

The AD7658YSTZ-1 is a 16-bit analog-to-digital converter (ADC) with a total of 64 pins. It is designed for high-speed data acquisition and features a parallel interface for data output. Key functions of its pins include:
1. Data Output Pins: D0-D15 (16 bits) for digital output.
2. Control Pins: Includes CS (Chip Select), RD (Read), WR (Write), and RESET for control of the ADC operation.
3. Clock Pins: CLK for providing the ADC clock signal.
4. Reference Pins: VREF for voltage reference input and VCM for common mode voltage.
5. Power Supply Pins: VDD and VSS for power supply connections.
6. Analog Input Pins: Multiple channels for input signals.
7. Status Pins: Busy, EOC (End of Conversion) for indicating ADC status.
The AD7658YSTZ-1 is optimized for applications requiring precise digital output from analog signals.

Manufacturer

The AD7658YSTZ-1 is manufactured by Analog Devices, Inc. Analog Devices, often abbreviated as ADI, 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 and headquartered in Norwood, Massachusetts, Analog Devices serves a wide range of industries, including automotive, communications, healthcare, and industrial automation. The company is known for its innovative technology solutions that include data converters, amplifiers, sensors, and power management products. With a strong emphasis on research and development, Analog Devices focuses on delivering high-quality, reliable products that meet the demanding needs of modern electronic systems.

Application

The AD7658YSTZ-1 is a 16-bit, 8-channel analog-to-digital converter (ADC) primarily used in industrial applications. Key application areas include:
1. Data Acquisition Systems: For precise measurement and monitoring.
2. Medical Imaging: Enhancing image clarity and detail in devices like MRI and ultrasound.
3. Process Control: Monitoring and controlling industrial processes in manufacturing.
4. Instrumentation: Used in laboratory instruments for accurate data collection.
5. Automotive: For sensor data processing in advanced driver-assistance systems (ADAS).
Its high-speed performance and low power consumption make it suitable for a wide range of applications requiring accurate analog signal processing.

Package

The AD7658YSTZ-1 is packaged in a 64-lead LFCSP (Lead Frame Chip Scale Package). This package type is designed for space efficiency and improved thermal performance, making it suitable for high-performance applications.

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