AD7677ASTZ

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AD7677ASTZ

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IC ADC 16BIT SAR 48LQFP

  • ПроизводительКомпания Analog Devices Inc.

  • Мфр. Часть #AD7677ASTZ

  • Лист данных AD7677ASTZ DataSheet

  • Пакет LQFP-48

  • В наличии1648

365 Дни гарантии качества

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Спецификации

Атрибут Ценность
Package Tray
Series PulSAR®
ProductStatus Active
NumberofBits 16
SamplingRate(PerSecond) 1M
NumberofInputs 1
InputType Differential
DataInterface SPI, Parallel, DSP
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-SupplyAnalog 5V
Voltage-SupplyDigital 5V
OperatingTemperature -40°C ~ 85°C
Package/Case 48-LQFP
SupplierDevicePackage 48-LQFP (7x7)

Обзор

Description

The AD7677ASTZ is a high-performance, 16-bit analog-to-digital converter (ADC) from Analog Devices, designed for precision data acquisition systems. It operates with a fast throughput rate of 1 MSPS (mega samples per second) and features a SAR (Successive Approximation Register) architecture, ensuring high accuracy and low latency. The device supports a differential input range and includes a versatile serial interface compatible with SPI, which simplifies integration with microcontrollers and DSPs.
Notable features of the AD7677ASTZ include its excellent dynamic range, low total harmonic distortion, and low power consumption, making it suitable for battery-operated applications. It operates over a broad temperature range, ensuring reliability in diverse environments. Additionally, the AD7677ASTZ comes in a compact TSSOP package, facilitating space-saving designs in compact electronic devices. Typically used in applications like industrial control, medical instrumentation, and communication systems, this ADC is valued for its precision and robust performance in demanding conditions.

Equivalent

The AD7677ASTZ is a 16-bit, 1 MSPS, successive approximation analog-to-digital converter (ADC). Equivalent products could include:
1. AD7678 - A similar ADC from Analog Devices with matching specifications.
2. LTC1864 - Offers similar resolution and speed capabilities from Linear Technology (now part of Analog Devices).
3. ADS8320 - A 16-bit, high-speed ADC from Texas Instruments.
4. MCP3301 - A 13-bit ADC from Microchip, though not a perfect match, often used in similar applications.
Always check datasheets for exact matching of specifications.

Features

The AD7677ASTZ is a high-performance, 16-bit, successive approximation analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. Resolution and Speed: It offers a 16-bit resolution with a high-speed sampling rate of up to 1 mega-sample per second (MSPS).

2. Accuracy: The device provides high accuracy and low noise performance, featuring integral nonlinearity (INL) of ±1 LSB and differential nonlinearity (DNL) of ±0.9 LSB.
3. Input Range: It supports a true differential or single-ended input voltage range.
4. Low Power Consumption: The AD7677ASTZ is designed for low power operation, making it suitable for applications that require energy efficiency.
5. Interface: It includes both serial and parallel interfaces, allowing for flexible integration with various microcontrollers and DSPs.
6. Temperature Range: The operating temperature range is from -40°C to +85°C, suitable for industrial environments.
7. Package: It is available in a compact 48-lead LQFP package.
These features make the AD7677ASTZ ideal for precision data acquisition systems, medical equipment, and communication applications.

Pinout

The AD7677ASTZ is a 16-bit, 1 MSPS, charge redistribution successive approximation register (SAR) analog-to-digital converter (ADC). It comes in a 48-lead LQFP (Low Quad Flat Package). The pin count for the AD7677ASTZ is 48.
The main functions and features of this ADC include:
- 16-bit resolution with no missing codes
- Throughput rate: 1 MSPS
- Single 5V power supply
- Internal conversion clock
- Versatile analog input range
- High-speed serial interface: SPI/QSPI/MICROWIRE/DSP compatible
- Parallel interface
These features make the AD7677ASTZ suitable for applications requiring high-speed and high-resolution data acquisition, such as medical imaging, instrumentation, and industrial control systems.

Manufacturer

The AD7677ASTZ is manufactured by Analog Devices, Inc. Analog Devices is a company specializing in the design and manufacturing of semiconductor products and solutions. It is known for producing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in various applications, including industrial, automotive, communication, and consumer electronics. The company is recognized for its expertise in high-performance analog technology and has a reputation for quality and innovation in the electronics industry.

Application

The AD7677ASTZ is a high-performance, 16-bit analog-to-digital converter (ADC) commonly used in applications requiring precise data acquisition and conversion. Its key application areas include medical imaging systems, where accurate signal conversion is critical, and industrial automation, for monitoring and control systems. The AD7677ASTZ is also suitable for use in precision instrumentation, test and measurement equipment, and communications systems. Its fast conversion rate and high resolution make it ideal for applications requiring rapid and accurate data processing, such as in radar systems and scientific research instruments. Additionally, it is utilized in automotive electronics for various sensor data processing tasks.

Package

The AD7677ASTZ is an analog-to-digital converter (ADC) from Analog Devices, and it comes in a 48-lead thin shrink small outline package (TSSOP).

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