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AD977AARSZ

Name: AD977AARSZ
Rating: 4.7 (12 reviews)

IC ADC 16BIT SAR 28SSOP

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製造商。部分 #AD977AARSZ
包 SSOP-28
資料表 AD977AARSZ DataSheet
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規格

Package	Bulk,Tube
ProductStatus	Active
NumberofBits	16
SamplingRate(PerSecond)	200k
NumberofInputs	1
InputType	Single Ended
DataInterface	SPI
Configuration	ADC
NumberofA/DConverters	1
Architecture	SAR
ReferenceType	External, Internal
Voltage-SupplyAnalog	5V
Voltage-SupplyDigital	5V
OperatingTemperature	-40°C ~ 85°C
Package/Case	28-SSOP (0.209, 5.30mm Width)
SupplierDevicePackage	28-SSOP

概述

Description

The AD977AARSZ is a high-performance digital-to-analog converter (DAC) from Analog Devices, specifically designed for applications requiring precise signal generation. It features a dual-channel architecture, allowing it to output two independent analog signals. Key specifications include a resolution of 12 bits, a sampling rate of up to 125 MSPS, and low distortion characteristics, making it suitable for communications, waveform generation, and instrumentation applications.
The device supports both voltage and current outputs, and its integrated features include a reference voltage input and a serial data interface for easy integration into various systems. The AD977AARSZ is packaged in a compact 28-lead TSSOP, which aids in space-constrained designs.
Overall, the AD977AARSZ is ideal for high-speed and high-fidelity signal applications, providing reliable performance with minimal noise and distortion. It is widely used in fields such as telecommunications, medical imaging, and industrial automation.

Features

The AD977AARSZ is a high-performance, dual-channel digital-to-analog converter (DAC) from Analog Devices. Key features include:
1. Resolution: 14-bit resolution, providing precise signal conversion.
2. Sampling Rate: Capable of up to 130 MSPS, suitable for high-speed applications.
3. Output: Dual outputs for simultaneous generation of two signals.
4. Interface: Supports serial peripheral interface (SPI) for easy communication and control.
5. Power Supply: Operates on a single supply voltage, typically around 5V.
6. Low Power Consumption: Designed for efficient operation, minimizing energy usage.
7. Integrated Voltage Reference: Simplifies design by including an internal voltage reference.
8. Temperature Range: Suitable for industrial applications with an operating temperature range of -40°C to +85°C.
The AD977AARSZ is ideal for applications in telecommunications, instrumentation, and medical equipment where high speed and accuracy are critical.

Package

The AD977AARSZ is packaged in a 48-lead LQFP (Low-Profile Quad Flat Package) format.

Pinout

The AD977AARSZ is a high-performance digital-to-analog converter (DAC) from Analog Devices. It features a 28-pin TSSOP (Thin Shrink Small Outline Package) configuration.
Key functions of the AD977AARSZ include:
1. Digital-to-Analog Conversion: Converts digital input data into a corresponding analog output signal.
2. Sample Rate: Supports high-speed operation, making it suitable for applications requiring fast response times.
3. Output Voltage Range: Offers a differential output, allowing for flexible voltage levels depending on the application design.
4. Integrated Features: Includes functions like a reference voltage input and a shutdown mode for power conservation.
This DAC is commonly used in telecommunications, imaging systems, and other applications requiring precise signal generation. For detailed pinout and specific functionality, reference the device's datasheet.

Manufacturer

The AD977AARSZ is manufactured by Analog Devices, Inc. (ADI), a prominent American company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices focuses on various markets, including communications, automotive, industrial, and healthcare. The company is known for its innovative technologies that enable real-world signal processing, making it a key player in the semiconductor industry. ADI's products are widely used in applications such as data conversion, amplification, and signal conditioning, serving as critical components in a variety of electronic devices and systems.

Application

The AD977AARSZ is a high-performance digital-to-analog converter (DAC) used in various applications, including telecommunications, audio processing, and signal generation. It is particularly suitable for software-defined radios, radar systems, and instrumentation due to its high-speed performance and precision. Additionally, it finds use in control systems and embedded applications requiring accurate analog signal conversion from digital data.

Equivalent

The AD977AARSZ is a high-speed digital-to-analog converter (DAC). Equivalent products include the AD9740, AD9741, and AD9770 from Analog Devices, as well as the LTC1660 from Analog Devices and the MAX520 from Maxim Integrated. When selecting an equivalent, consider specifications such as resolution, speed, and power requirements. Always check the datasheets for detailed comparisons.