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AD976AARZ

Name: AD976AARZ
Rating: 4.7 (12 reviews)

IC ADC 16BIT SAR 28SOIC

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製造商。部分 #AD976AARZ
包 28-SOIC
資料表 AD976AARZ DataSheet
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規格

Package	Tube
ProductStatus	Active
NumberofBits	16
SamplingRate(PerSecond)	200k
NumberofInputs	1
InputType	Single Ended
DataInterface	Parallel
Configuration	S/H-ADC
Ratio-S/H:ADC	1:1
NumberofA/DConverters	1
Architecture	SAR
ReferenceType	External, Internal
Voltage-SupplyAnalog	5V
Voltage-SupplyDigital	5V
OperatingTemperature	-40°C ~ 85°C
Package/Case	28-SOIC (0.295, 7.50mm Width)
SupplierDevicePackage	28-SOIC

概述

Description

The AD976AARZ is a high-performance, 12-bit digital-to-analog converter (DAC) from Analog Devices. It is designed for applications requiring high-speed signal conversion with low distortion. This DAC features a 130 MSPS (mega samples per second) update rate, making it suitable for high-frequency applications like telecommunications, video signal processing, and instrumentation.
Key features include a differential current output, a low noise floor, and an integrated reference, which simplifies system design. It operates from a single 5V supply and offers various operational modes, including power-down options for energy efficiency. The AD976AARZ is available in a compact 28-lead SSOP package, facilitating integration into space-constrained designs.
Overall, this DAC is ideal for applications that demand precision, speed, and reliability in signal conversion, making it a popular choice among engineers in various industries.

Features

The AD976AARZ is a 14-bit, 105 MSPS (mega samples per second) digital-to-analog converter (DAC) designed by Analog Devices. Key features include:
1. Resolution: 14-bit resolution for high precision in signal conversion.
2. Sampling Rate: Supports up to 105 MSPS, enabling high-speed applications.
3. Output Voltage Range: Differential output with a voltage range suitable for various applications.
4. Low Power Consumption: Designed for efficiency, making it suitable for portable and battery-powered devices.
5. Built-in Reference: Includes an internal voltage reference, simplifying system design.
6. Interface: Parallel interface for easy connection to digital systems.
7. Integrated Features: On-chip features such as a fast settling time and low glitch energy for improved performance in high-speed applications.
8. Package: Available in a 48-lead LQFP (Low-Profile Quad Flat Package) for compact designs.
These features make the AD976AARZ suitable for applications in communications, instrumentation, and audio systems.

Package

The AD976AARZ is packaged in a 28-lead SSOP (Shrink Small Outline Package).

Pinout

The AD976AARZ is a 12-bit digital-to-analog converter (DAC) from Analog Devices, featuring a pin count of 28.
Key functions of its pins include:
1. Digital Inputs: The DAC has 12 data input pins (D0-D11) for the digital signal.
2. Control Signals: Various control pins such as LDAC (Load DAC) for loading the input data, and WR (Write) for writing data to the DAC.
3. Reference Voltage: VREF pins are used for setting the reference voltage for the output.
4. Output: The output voltage (VOUT) pin delivers the analog output signal.
5. Power Supply: Pins for power supply (AVDD, DVDD) and ground (AGND, DGND).
6. Clock Input: The CLK pin provides a clock signal for synchronous operation.
The AD976AARZ is designed for high-speed applications, providing accurate and stable analog outputs from digital signals.

Manufacturer

The AD976AARZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company headquartered in Norwood, Massachusetts, specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company focuses on applications in various sectors, including automotive, healthcare, communications, and industrial markets. Analog Devices is known for its innovation in signal processing technology and provides solutions that enhance the performance and efficiency of electronic systems. The AD976AARZ itself is a high-speed digital-to-analog converter (DAC), which is commonly used in applications such as communication systems, instrumentation, and audio equipment.

Application

The AD976AARZ is a high-speed, 14-bit digital-to-analog converter (DAC) used in various applications, including telecommunications, video processing, and instrumentation. It is ideal for waveform generation, filtering, and signal processing in systems requiring high precision and bandwidth. Common areas include radar and communication systems, medical imaging, and industrial automation.

Equivalent

The AD976AARZ is a 12-bit digital-to-analog converter (DAC) from Analog Devices. Equivalent products include the LTC1668 from Linear Technology, the MAX5216 from Maxim Integrated, and the DAC121S101 from Texas Instruments. These alternatives offer similar resolution and performance characteristics, though specific features may vary. Always check datasheets for compatibility with your application.