AD9744ARUZ

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AD9744ARUZ

IC DAC 14BIT A-OUT 28TSSOP

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

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Thông số kỹ thuật

Package Tube
Series TxDAC®
ProductStatus Active
NumberofBits 14
NumberofD/AConverters 1
SettlingTime 11ns (Typ)
OutputType Current - Unbuffered
DifferentialOutput Yes
DataInterface Parallel
ReferenceType External, Internal
Voltage-SupplyAnalog 2.7V ~ 3.6V
Voltage-SupplyDigital 2.7V ~ 3.6V
INL/DNL(LSB) ±0.8, ±0.5
Architecture Current Source
OperatingTemperature -40°C ~ 85°C
Package/Case 28-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 28-TSSOP

Tổng quan

Description

The AD9744ARUZ is a high-performance, 14-bit digital-to-analog converter (DAC) developed by Analog Devices. It features a sampling rate of up to 1 GSPS (giga samples per second), making it suitable for applications requiring high-speed signal generation, such as communications, instrumentation, and radar systems. The DAC operates on a single power supply and provides a differential output, ensuring improved linearity and reduced distortion.
Key features include an integrated output buffer, low power consumption, and programmable output range, allowing for flexibility in various applications. The AD9744ARUZ also supports a serial data interface, enabling easy integration with digital signal processors (DSPs) and field-programmable gate arrays (FPGAs).
Its compact package and high performance make it ideal for modern electronic systems where precision and speed are critical. The AD9744ARUZ is often used in applications such as software-defined radio (SDR), video signal processing, and high-resolution imaging.

Features

The AD9744ARUZ is a high-performance digital-to-analog converter (DAC) from Analog Devices. Key features include:
- Resolution: 14-bit resolution for high precision.
- Sampling Rate: Up to 125 MSPS for fast data conversion.
- Output Range: Single-ended and differential output configurations, with a typical output range of 0 to 2V or ±2V.
- Low Distortion: Excellent spurious-free dynamic range (SFDR) and total harmonic distortion (THD), ensuring high fidelity in signal reproduction.
- Power Supply: Operates with a dual supply voltage of ±5V, allowing for a wide dynamic range.
- Integrated Reference: On-chip reference voltage simplifies design and improves performance.
- Digital Interface: Supports a variety of digital input formats, making integration with different systems easier.
- Small Package: Available in a compact LFCSP package for space-constrained applications.
- Temperature Range: Industrial temperature range, suitable for various operating environments.
These features make the AD9744ARUZ suitable for applications in communications, instrumentation, and audio systems.

Package

The AD9744ARUZ is packaged in a 32-lead LFCSP (Lead Frame Chip Scale Package) with a 5 mm x 5 mm footprint.

Pinout

The AD9744ARUZ is a 14-bit digital-to-analog converter (DAC) with a pin count of 32. It operates at a sample rate of up to 200 MSPS and is designed for high-performance applications such as communications and instrumentation.
The primary functions of the pins include:
1. Digital Inputs: Data inputs for the digital signal (D0-D13) and control signals (such as chip select, clock, etc.).
2. Analog Outputs: The primary DAC output (VOUT) and reference voltage pins.
3. Power Supplies: Separate power supply pins for analog and digital sections to minimize noise.
4. Ground Pins: Multiple ground pins to reduce ground potential differences.
5. Configuration Pins: Pins for setting operational modes and configuration options.
The device supports various interface options, including parallel or serial data communication. For detailed pin functionalities, refer to the device's datasheet.

Manufacturer

The AD9744ARUZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its high-performance components used in various applications, including communications, automotive, industrial, and consumer electronics. The AD9744ARUZ is a high-speed digital-to-analog converter (DAC) designed for applications requiring precision and speed.

Application

The AD9744ARUZ is a 14-bit, 250 MSPS digital-to-analog converter (DAC) widely used in applications such as software-defined radio (SDR), signal generation, communications systems, and high-resolution imaging. Its high performance and low distortion make it suitable for telecommunications, test and measurement equipment, and biomedical instrumentation. Additionally, it is utilized in audio applications and waveform generation for various electronic systems.

Equivalent

The AD9744ARUZ is a 14-bit, 400 MSPS DAC from Analog Devices. Equivalent products include:
1. Texas Instruments DAC38J84 - 14-bit, high-speed DAC.
2. Maxim MAX5864 - 14-bit, high-resolution DAC.
3. NXP/Freescale MIMXRT1062 - 14-bit DAC for similar applications.
Always verify specific requirements, such as data rates, power supply, and output configuration, when considering alternatives.

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