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