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DAC3482IRKDR
+БОМIC DAC 16BIT A-OUT 88WQFN
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ПроизводительТехасские инструменты
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Мфр. Часть #DAC3482IRKDR
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Лист данных DAC3482IRKDR DataSheet
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В наличии4682
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Part Status | Active |
| Number of Bits | 16 |
| Number of D / A Converters | 2 |
| Settling Time | 10ns (Typ) |
| Output Type | Current - Unbuffered |
| Differential Output | Yes |
| Data Interface | LVDS - Parallel |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 3.14V ~ 3.46V |
| Voltage - Supply, Digital | 1.14V ~ 1.32V |
| INL / DNL (LSB) | ±4, ±2 |
| Architecture | Current Source |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 88-WQFN Exposed Pad |
| Supplier Device Package | 88-WQFN-MR (9x9) |
| Mounting Type | Surface Mount |
| Base Product Number | DAC3482 |
Обзор
Description
The DAC3482IRKDR is a high-performance digital-to-analog converter (DAC) designed for applications requiring high-speed and high-resolution signal conversion. It features a 14-bit resolution and supports a sampling rate of up to 2.5 GSPS (giga samples per second), making it suitable for demanding communications and instrumentation applications.
Key features include dual-channel output, integrated high-speed analog circuitry, and support for differential outputs. Its architecture is optimized for low power consumption while providing excellent linearity and low noise, which are critical for preserving signal integrity in high-frequency applications.
The DAC3482IRKDR employs a parallel input interface, which allows for seamless integration with high-speed digital systems. Additionally, it features programmable gain and offset adjustment, enhancing its versatility in various applications.
Common use cases include wideband signal generation, software-defined radios (SDRs), and radar systems. The device is available in a compact package, facilitating integration into space-constrained systems. Overall, the DAC3482IRKDR is a robust solution for high-speed digital-to-analog conversion needs.
Key features include dual-channel output, integrated high-speed analog circuitry, and support for differential outputs. Its architecture is optimized for low power consumption while providing excellent linearity and low noise, which are critical for preserving signal integrity in high-frequency applications.
The DAC3482IRKDR employs a parallel input interface, which allows for seamless integration with high-speed digital systems. Additionally, it features programmable gain and offset adjustment, enhancing its versatility in various applications.
Common use cases include wideband signal generation, software-defined radios (SDRs), and radar systems. The device is available in a compact package, facilitating integration into space-constrained systems. Overall, the DAC3482IRKDR is a robust solution for high-speed digital-to-analog conversion needs.
Equivalent
The DAC3482IRKDR is a dual-channel, 14-bit DAC with integrated digital filters and a high-speed interface. Equivalent products include:
1. AD9144 (Analog Devices) - dual 14-bit DAC.
2. LTC1668 (Linear Technology) - a high-speed, dual-channel DAC.
3. DAC3141 (Texas Instruments) - 14-bit, 1 GSPS DAC.
Always check specific features and compatibility to ensure they meet your requirements.
1. AD9144 (Analog Devices) - dual 14-bit DAC.
2. LTC1668 (Linear Technology) - a high-speed, dual-channel DAC.
3. DAC3141 (Texas Instruments) - 14-bit, 1 GSPS DAC.
Always check specific features and compatibility to ensure they meet your requirements.
Features
The DAC3482IRKDR is a dual-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments. Key features include:
1. High Resolution: 16-bit resolution for precise analog signal output.
2. Sampling Rate: Capable of up to 2.5 GSPS (Giga Samples Per Second) per channel, enabling high-speed applications.
3. Integrated Digital Filter: Includes a 4x interpolating digital filter, improving signal fidelity.
4. Low Power Consumption: Designed for efficiency, making it suitable for battery-powered applications.
5. Dual-Channel Output: Simultaneous operation of two DACs for complex signal generation.
6. Flexible Input Interface: Supports various serial input formats, including LVDS and CMOS.
7. Programmable Output: Allows for dynamic output configuration to suit varying application requirements.
8. On-chip Voltage Reference: Reduces the need for external components, simplifying design.
9. SPI Interface: Facilitates easy programming and control.
These features make the DAC3482 ideal for applications in communications, aerospace, and instrumentation.
1. High Resolution: 16-bit resolution for precise analog signal output.
2. Sampling Rate: Capable of up to 2.5 GSPS (Giga Samples Per Second) per channel, enabling high-speed applications.
3. Integrated Digital Filter: Includes a 4x interpolating digital filter, improving signal fidelity.
4. Low Power Consumption: Designed for efficiency, making it suitable for battery-powered applications.
5. Dual-Channel Output: Simultaneous operation of two DACs for complex signal generation.
6. Flexible Input Interface: Supports various serial input formats, including LVDS and CMOS.
7. Programmable Output: Allows for dynamic output configuration to suit varying application requirements.
8. On-chip Voltage Reference: Reduces the need for external components, simplifying design.
9. SPI Interface: Facilitates easy programming and control.
These features make the DAC3482 ideal for applications in communications, aerospace, and instrumentation.
Pinout
The DAC3482IRKDR is a dual-channel 14-bit digital-to-analog converter (DAC) from Texas Instruments. It features a pin count of 48 pins, housed in a TQFP (Thin Quad Flat Package) format.
The primary functions of the DAC3482 include:
1. Dual DAC Channels: It provides two independent DAC outputs for generating analog signals.
2. High Resolution: 14-bit resolution allows for fine control of the output levels.
3. Sampling Rate: Supports high-speed operation with a sampling rate of up to 1 GSPS (giga-sample per second).
4. Digital Interface: Accepts data via a serial interface, including SPI and parallel modes.
5. Integrated Features: Includes features such as digital filtering, programmable gain, and offset adjustment.
6. Multi-Channel Synchronization: Capable of synchronizing multiple devices for phase-coherent operation.
The DAC3482 is commonly used in applications like communications, signal generation, and waveform synthesis.
The primary functions of the DAC3482 include:
1. Dual DAC Channels: It provides two independent DAC outputs for generating analog signals.
2. High Resolution: 14-bit resolution allows for fine control of the output levels.
3. Sampling Rate: Supports high-speed operation with a sampling rate of up to 1 GSPS (giga-sample per second).
4. Digital Interface: Accepts data via a serial interface, including SPI and parallel modes.
5. Integrated Features: Includes features such as digital filtering, programmable gain, and offset adjustment.
6. Multi-Channel Synchronization: Capable of synchronizing multiple devices for phase-coherent operation.
The DAC3482 is commonly used in applications like communications, signal generation, and waveform synthesis.
Manufacturer
The DAC3482IRKDR is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments specializes in designing and manufacturing a wide range of semiconductor products, including analog and digital signal processing (DSP) devices, microcontrollers, and embedded processors. Founded in 1930, TI has established itself as a key player in the electronics industry, catering to various sectors such as automotive, industrial, communications, and consumer electronics. The DAC3482IRKDR is a high-speed digital-to-analog converter (DAC) known for its capabilities in applications requiring precise signal generation and high performance, such as in software-defined radios and communications systems.
Application
The DAC3482IRKDR is a high-performance digital-to-analog converter (DAC) primarily used in applications such as software-defined radios (SDR), signal generation, and telecommunications. Its high sampling rate and bandwidth make it suitable for creating analog waveforms in baseband processing and RF signal synthesis. Additionally, it finds applications in radar systems, instrumentation, and industrial control systems. The device is also utilized in medical imaging and test equipment where precision and speed are critical.
Package
The DAC3482IRKDR is packaged in a 64-pin HTQFP (Thin Quad Flat Pack) package. This type of package offers a compact design suitable for surface mounting, providing good thermal performance and efficient use of board space.
