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  • 参考价格:¥105.43-¥120.82

更新日期:2024-04-01 00:04:00

产品简介:双通道、12 位、125MSPS 数模转换器 (DAC)

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  • 参考价格:¥105.43-¥120.82

DAC2902Y/250 供应商

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DAC2902Y/250 中文资料属性参数

  • 制造商:Texas Instruments
  • 产品种类:DAC(数/模转换器)
  • 转换器数量:2
  • DAC 输出端数量:2
  • 转换速率:125 MSPs
  • 分辨率:12 bit
  • 接口类型:Parallel
  • 稳定时间:0.03 us
  • 最大工作温度:+ 85 C
  • 安装风格:SMD/SMT
  • 封装 / 箱体:TQFP-48
  • 封装:Reel
  • 最小工作温度:- 40 C
  • 输出类型:Current
  • 工厂包装数量:250
  • Supply Voltage - Max:5.5 V
  • Supply Voltage - Min:3 V
  • 电压参考:Internal or External

产品特性

  • 125MSPS UPDATE RATE
  • SINGLE SUPPLY: +3.3V or +5V
  • HIGH SFDR: 70dB at fOUT = 20MHz
  • LOW GLITCH: 2pVs
  • LOW POWER: 310mW
  • INTERNAL REFERENCE
  • POWER-DOWN MODE: 23mW
  • APPLICATIONS COMMUNICATIONS:     Base Stations, WLL, WLAN     Baseband I/Q Modulation MEDICAL/TEST INSTRUMENTATION ARBITRARY WAVEFORM GENERATORS (ARB) DIRECT DIGITAL SYNTHESIS (DDS)
  • COMMUNICATIONS:     Base Stations, WLL, WLAN     Baseband I/Q Modulation
  • MEDICAL/TEST INSTRUMENTATION
  • ARBITRARY WAVEFORM GENERATORS (ARB)
  • DIRECT DIGITAL SYNTHESIS (DDS)

产品概述

The DAC2902 is a monolithic, 12-bit, dual-channel, high-speed Digital-to-Analog Converter (DAC), and is optimized to provide high dynamic performance while dissipating only 310mW.Operating with high update rates of up to 125MSPS, the DAC2902 offers exceptional dynamic performance, and enables the generation of very-high output frequencies suitable for "Direct IF" applications. The DAC2902 has been optimized for communications applications in which separate I and Q data are processed while maintaining tight gain and offset matching.Each DAC has a high-impedance differential-current output, suitable for single-ended or differential analog-output configurations.The DAC2902 combines high dynamic performance with a high throughput rate to create a cost-effective solution for a wide variety of waveform-synthesis applications:

DAC2902Y/250 数据手册

数据手册 说明 数量 操作
DAC2902Y/250

12 Bit Digital to Analog Converter 2 48-TQFP (7x7)

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