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AD9767ASTZ

Name: AD9767ASTZ
Rating: 4.7 (12 reviews)

IC DAC 14BIT A-OUT 48LQFP

メーカー
Mfr。パート #AD9767ASTZ
パッケージ QFP48
データシート
在庫中2750

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仕様

Package	Bulk,Tray
Series	TxDAC+®
ProductStatus	Active
NumberofBits	14
NumberofD/AConverters	2
SettlingTime	35ns (Typ)
OutputType	Current - Unbuffered
DifferentialOutput	Yes
DataInterface	Parallel
ReferenceType	External, Internal
Voltage-SupplyAnalog	3V ~ 5.5V
Voltage-SupplyDigital	2.7V ~ 5.5V
INL/DNL(LSB)	±1.5, ±1.0
Architecture	Current Source
OperatingTemperature	-40°C ~ 85°C
Package/Case	48-LQFP
SupplierDevicePackage	48-LQFP (7x7)

概要

Description

The AD9767ASTZ is a high-performance, 16-bit digital-to-analog converter (DAC) from Analog Devices. It operates with a high sampling rate of up to 125 MSPS and is designed for applications requiring precise analog signal generation, such as telecommunications, instrumentation, and video processing.
Key features include low differential non-linearity (DNL) and integral non-linearity (INL), which ensure accurate signal reproduction. The DAC supports a serial interface for easy integration with digital systems. It also offers multiple output ranges and a built-in voltage reference, simplifying design requirements.
The AD9767ASTZ is housed in a compact 48-lead LFCSP package, making it suitable for space-constrained applications. Its performance, along with low power consumption and flexible output options, makes it a popular choice for modern RF and baseband systems.
In summary, the AD9767ASTZ is a versatile, high-speed DAC ideal for applications demanding high fidelity and precision in analog signal conversion.

Features

The AD9767ASTZ is a high-performance, 16-bit digital-to-analog converter (DAC) designed for high-speed applications. Key features include:
1. Resolution: 16-bit output, providing high precision.
2. Sample Rate: Capable of sampling rates up to 1 GSPS.
3. Output Performance: Low noise and distortion, with excellent linearity.
4. Reference Voltage: Internal reference options for simplified design.
5. Interface: Supports a parallel interface for easy integration into systems.
6. Power Supply: Operates with a dual supply (positive and negative) for versatile applications.
7. Applications: Ideal for communication systems, waveform generation, and signal processing.
With its combination of high speed, precision, and low power consumption, the AD9767ASTZ is suitable for demanding applications in telecommunications, instrumentation, and consumer electronics.

Package

The AD9767ASTZ is packaged in a 48-lead LFCSP (Lead Frame Chip Scale Package) with a thin profile. This package type is designed for compact applications, providing efficient thermal performance and excellent electrical characteristics.

Pinout

The AD9767ASTZ is a 14-bit, 1.0 GSPS (giga-samples per second) digital-to-analog converter (DAC) manufactured by Analog Devices. It has a total of 48 pins.
Key functions of the AD9767ASTZ include:
1. Digital Input: It accepts a wide range of digital input formats.
2. Analog Output: Outputs a high-speed analog signal, suitable for various applications like communications and waveform generation.
3. Power Supply Pins: Dedicated pins for power (VDD) and ground (GND) connections.
4. Clock Input: A clock input for timing reference.
5. Control Pins: Configuration and operational control through various pins (e.g., enabling/disabling outputs).
6. Reference Input: An input for an external voltage reference to set output range.
The device is designed for high performance, making it suitable for applications in RF and high-speed data converters. For more detailed specifications, refer to the manufacturer's datasheet.

Manufacturer

The AD9767ASTZ is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company specializes in high-performance solutions for various applications, including communications, automotive, industrial, and consumer electronics. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices focuses on precision signal processing technologies and is known for its innovation in the semiconductor industry. The AD9767ASTZ is a high-speed, 16-bit digital-to-analog converter (DAC), commonly used in applications requiring high-resolution signal conversion.

Application

The AD9767ASTZ is a high-speed digital-to-analog converter (DAC) primarily used in applications such as telecommunications, software-defined radios, and signal processing. It excels in generating analog waveforms for audio, video, and instrumentation systems. Other areas include test and measurement equipment, radar systems, and medical imaging, where precise signal generation and high performance are essential.

Equivalent

The AD9767ASTZ is a 16-bit, 105 MSPS DAC. Equivalent products include:
1. DAC8166 - 16-bit, 16-channel, 1 MSPS.
2. LTC2625 - 16-bit, 2 MSPS DAC.
3. MAX5821 - 16-bit, 5 MSPS DAC.
4. MCP4725 - 12-bit, 1 MSPS DAC (for lower resolution).
Select based on specific speed, resolution, and channel count requirements. Always verify compatibility with your application needs.