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AD80066

TI有没有替换AD80066的ADC

  • AD80066

    16-bit, 24 MSPS analog-to-digital converter (ADC)
    4-channel operation up to 24 MHz (6 MHz/channel)
    3-channel operation up to 24 MHz (8 MHz/channel)
    Selectable input range: 3 V or 1.5 V peak-to-peak 
    Input clamp circuitry 
    Correlated double sampling
    1×~6× programmable gain
    ±300 mV programmable offset
    Internal voltage reference
    Multiplexed byte-wide output
    Optional single-byte output mode
    3-wire serial digital interface
    3 V/5 V digital I/O compatibility 
    Power dissipation: 490 mW at 24 MHz operation
    Reduced power mode and sleep mode available
    28-lead SSOP package 

    这些性能要求不低, 不过 TI 在ADC 方面器件性能也很强, 性能完全等价的器件不好找, 从精度采样率和通道数, 查到了一个 100Msps 的ADS5263

  • 直接替换的 肯定是没有, 大家性能差不多的就有。你可以去TI的模数转换的产品页那里筛选 给你个链接地址:

    http://www.ti.com.cn/lsds/ti_zh/data-converters/high-speed-adc-greater-10msps-overview.page