AD7768BSTZ

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AD7768BSTZ

+БОМ

IC ADC 24BIT SIGMA-DELTA 64LQFP

  • ПроизводительКомпания Analog Devices Inc.

  • Мфр. Часть #AD7768BSTZ

  • Лист данных AD7768BSTZ DataSheet

  • Пакет LQFP-64

  • В наличии1814

365 Дни гарантии качества

7*24 часы обслуживания каранти

90-гарантия послепродажного дня

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Спецификации

Атрибут Ценность
Package Tray
ProductStatus Active
NumberofBits 24
SamplingRate(PerSecond) 256k
NumberofInputs 8
InputType Differential, Pseudo-Differential
DataInterface SPI, DSP
Configuration ADC
NumberofA/DConverters 8
Architecture Sigma-Delta
ReferenceType External
Voltage-SupplyAnalog 2V ~ 5.5V
Voltage-SupplyDigital 2V ~ 3.6V
Features Simultaneous Sampling
OperatingTemperature -40°C ~ 105°C
Package/Case 64-LQFP
SupplierDevicePackage 64-LQFP (10x10)

Обзор

Description

The AD7768BSTZ is an 8-channel, 24-bit, simultaneous sampling analog-to-digital converter (ADC) developed by Analog Devices. It is designed for applications requiring high-resolution and high-performance data acquisition. The ADC offers a maximum sampling rate of 256 kSPS per channel, making it suitable for a wide range of applications including industrial, medical, and instrumentation systems.
Key features include low noise, low power consumption, and integrated programmable gain amplifiers that enhance signal conditioning flexibility. The device operates over a wide supply range and includes features such as synchronization, multidevice phase alignment, and flexible digital filtering options. Communication is facilitated via a SPI-compatible interface, enabling easy integration with microcontrollers and FPGAs.
The AD7768BSTZ is housed in a compact LFCSP package, making it suitable for space-constrained applications. Its combination of high precision, configurability, and ease of use makes it an ideal choice for developers looking to implement high-fidelity data acquisition systems.

Equivalent

The AD7768BSTZ is an 8-channel, 24-bit, sigma-delta ADC from Analog Devices. Equivalent products might include Texas Instruments' ADS1278, a similar 8-channel, 24-bit ADC, and the Maxim Integrated MAX11046, a 6-channel, 24-bit ADC. Each of these alternatives may differ in specific features, performance parameters, or package types, so it's important to compare them based on your application's particular needs.

Features

The AD7768BSTZ is an 8-channel, 24-bit, sigma-delta analog-to-digital converter (ADC) designed for high-performance data acquisition applications. Key features include:
1. Resolution and Channels: 24-bit resolution with 8 simultaneous sampling channels.
2. Sampling Rate: Programmable output data rates up to 256 kSPS per channel.
3. Performance: Offers dynamic range up to 112 dB and low inherent noise.
4. Interface: Flexible digital interface supporting both serial and parallel data outputs.
5. Power Consumption: Features low-power modes, making it suitable for power-sensitive applications.
6. Integrated Features: Includes programmable gain amplifiers (PGAs), digital filters, and overrange detection.
7. Versatility: Adjustable gain settings and filter options allow customization for different application needs.
8. Package: Available in a 64-lead LQFP package.
9. Applications: Ideal for seismic data acquisition, medical instrumentation, and industrial process control.
This ADC provides high precision and flexibility, catering to applications requiring accurate multi-channel data conversion.

Pinout

The AD7768BSTZ is a 24-bit, 8-channel analog-to-digital converter (ADC) from Analog Devices. It features a 64-lead LFCSP (Lead Frame Chip Scale Package). The device is primarily used for high-precision data acquisition systems. Its main functions include converting analog input signals into digital data with high accuracy and low noise, suitable for applications like seismic data acquisition, medical instrumentation, and high-end industrial process control.
The AD7768 offers versatile configuration options such as various power modes, output data rates, and filter types, making it adaptable for different performance and power consumption requirements. It supports a TDM (Time Domain Multiplexed) interface, allowing for simplified data communication with microcontrollers or FPGAs. Additionally, the AD7768 includes features like on-chip digital filters, a flexible clocking scheme, and synchronization capabilities for multi-device setups.

Manufacturer

The AD7768BSTZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides solutions for a wide range of industries, including automotive, communications, consumer electronics, healthcare, and industrial applications. Analog Devices is known for its focus on innovation and high-performance products, making it a key player in the technology sector.

Application

The AD7768BSTZ is a high-performance, 24-bit, 8-channel simultaneous sampling analog-to-digital converter (ADC). Its applications include precision data acquisition systems, industrial vibration analysis, medical instrumentation such as ECG and EEG, seismic monitoring, and audio testing. The ADC's high resolution and low noise make it suitable for applications requiring precise measurements and analysis. Its simultaneous sampling capability is particularly beneficial in multichannel systems needing synchronized data, such as phased array systems and power quality monitoring.

Package

The AD7768BSTZ is an 8-channel, 24-bit, sigma-delta ADC from Analog Devices. It is housed in a 10 mm × 10 mm, 64-lead LFCSP (Lead Frame Chip Scale Package) package. This package type provides a compact and efficient solution for high-performance analog-to-digital conversion applications.

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