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AD9751ASTZ

Name: AD9751ASTZ
Rating: 4.7 (12 reviews)

IC DAC 10BIT A-OUT 48LQFP

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製造商。部分 #AD9751ASTZ
包 LQFP-48
資料表 AD9751ASTZ DataSheet
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規格

Package	Tray
Series	TxDAC+®
ProductStatus	Active
NumberofBits	10
NumberofD/AConverters	1
SettlingTime	11ns (Typ)
OutputType	Current - Unbuffered
DifferentialOutput	Yes
DataInterface	Parallel
ReferenceType	External, Internal
Voltage-SupplyAnalog	3V ~ 3.6V
Voltage-SupplyDigital	3V ~ 3.6V
INL/DNL(LSB)	±0.3, ±0.2
Architecture	Current Source
OperatingTemperature	-40°C ~ 85°C
Package/Case	48-LQFP
SupplierDevicePackage	48-LQFP (7x7)

概述

Description

The AD9751ASTZ is a high-performance, 16-bit digital-to-analog converter (DAC) developed by Analog Devices. It is designed for applications requiring high fidelity and precision, such as telecommunications, instrumentation, and audio systems. Operating with a supply voltage range typically from ±5V to ±15V, the AD9751 offers a maximum update rate of 1 MSPS (mega-samples per second).
Key features include a differential current output, low distortion, and excellent linearity, making it suitable for generating high-quality analog signals. The device supports various input formats, including parallel and serial data interfaces, facilitating integration into multiple system architectures. It also includes an on-chip reference voltage and can be configured for single-ended or differential output modes.
The AD9751ASTZ comes in a compact, thermally enhanced TQFP package, allowing for efficient heat dissipation. Overall, it is well-suited for applications that demand accurate signal generation and high performance.

Features

The AD9751ASTZ is a high-performance digital-to-analog converter (DAC) from Analog Devices. Key features include:
- Resolution: 12-bit resolution for high precision in signal conversion.
- Sampling Rate: Capable of high-speed operation with a maximum sampling rate of 125 MSPS.
- Output Voltage Range: Provides a differential output that can be configured for various voltage ranges, enhancing versatility for different applications.
- Low Power Consumption: Operates with a low supply current, ideal for battery-operated devices.
- Integrated Features: Includes an internal voltage reference and a programmable output current, simplifying the design process.
- Digital Inputs: Supports a parallel interface for easy integration with digital systems.
- Temperature Range: Operates over a wide temperature range, ensuring reliability in diverse environments.
This DAC is suitable for applications in communications, waveform generation, and instrumentation.

Package

The AD9751ASTZ is available in a TQFP (Thin Quad Flat Package) with a 32-lead configuration. This package type is designed for surface-mount applications, providing a compact footprint suitable for various electronic devices.

Pinout

The AD9751ASTZ is a high-speed, 14-bit digital-to-analog converter (DAC) with a total pin count of 48. It is primarily used in applications such as software-defined radio, telecommunications, and instrumentation.
Key functions of the pins include:
- Data Input: 14 data input pins (D0-D13) for transmitting the digital signal.
- Clock Input: A clock pin (CLK) for synchronizing the data input.
- Control Pins: Various control pins (such as CS, LDAC) for managing data loading and conversion processes.
- Power Supply Pins: Pins for power (VDD, VSS) and reference voltage (VREF) to ensure proper operation.
- Analog Output: An output pin (IOUT) for the analog signal generated by the DAC.
- Configuration Pins: Additional pins for configuring modes and options like power down and gain settings.
This versatile DAC is suited for high-performance applications requiring precision analog signal generation.

Manufacturer

The AD9751ASTZ is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves various industries, including communications, automotive, consumer electronics, healthcare, and industrial automation. The company is known for its innovation in signal processing technology and provides a wide range of components used in various applications, from data acquisition systems to signal conditioning and conversion.

Application

The AD9751ASTZ is a high-speed DAC (Digital-to-Analog Converter) primarily used in applications such as telecommunications for signal generation, software-defined radios, and video signal processing. It is suitable for radar systems, instrumentation, and medical imaging, where high bandwidth and precision are crucial. Additionally, it serves in test and measurement equipment, enabling high-resolution waveform generation and modulation in various electronic systems.

Equivalent

The AD9751ASTZ is a 14-bit, 1 GSPS Digital-to-Analog Converter (DAC). Equivalent products include:
1. DAC8812 (Texas Instruments)
2. AD9144 (Analog Devices)
3. MAX5864 (Maxim Integrated)
4. LTC2208 (Analog Devices)
Check specific performance characteristics and application requirements for compatibility.