3 V/5 V, 2 MSPS, 8-Bit, 1-, 4-, 8-Channel Sampling ADCs

GENERAL DESCRIPTION The AD7822/AD7825/AD7829 are high speed, 1-, 4-, and 8-channel, microprocessor-compatible, 8-bit analog-to-digital converters with a maximum throughput of 2 MSPS. The AD7822/AD7825/AD7829 contain an on-chip reference of 2.5 V (2 tolerance); a track-and-hold amplifier; a 420 ns

文件：240.85 Kbytes 页数：20 Pages

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3 V/5 V、2 MSPS、8位、1/4/8通道采样ADC

AD7822/AD7825/AD7829均为高速、1/4/8通道、微处理器兼容型、8位模数转换器（ADC），最大吞吐量为2 MSPS。三款器件都内置一个2.5 V（2%容差）片内基准电压源、一个采样保持放大器、一个420 ns的8位半快速型（half-flash）ADC和一个高速并行接口，可采用3 V ±10%和5 V ±10%单电源供电。 AD7822/AD7825/AD7829将转换启动与关断功能结合在一个引脚上，即CONVST引脚，这样便可实现在一次转换结束时自动关断的独特省电模式。当转换结束，即EOC（转换结束）信号变为高电平后，会对/CONVST引脚 • 8位半快速型（half-flash）ADC，转换时间为420 ns\n\n• 1/4/8单端模拟输入通道，并提供输入偏移调节\n\n• 片内采样保持\n\n• 提供最高10 MHz输入频率的信噪比性能;

ADI

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3 V/5 V, 2 MSPS, 8-Bit, 1-, 4-, 8-Channel Sampling ADCs

GENERAL DESCRIPTION The AD7822/AD7825/AD7829 are high speed, 1-, 4-, and 8-channel, microprocessor-compatible, 8-bit analog-to-digital converters with a maximum throughput of 2 MSPS. The AD7822/AD7825/AD7829 contain an on-chip reference of 2.5 V (2 tolerance); a track-and-hold amplifier; a 420 ns

文件：240.85 Kbytes 页数：20 Pages

AD

亚德诺

3 V/5 V, 2 MSPS, 8-Bit, 1-, 4-, 8-Channel Sampling ADCs

GENERAL DESCRIPTION The AD7822/AD7825/AD7829 are high speed, 1-, 4-, and 8-channel, microprocessor-compatible, 8-bit analog-to-digital converters with a maximum throughput of 2 MSPS. The AD7822/AD7825/AD7829 contain an on-chip reference of 2.5 V (2 tolerance); a track-and-hold amplifier; a 420 ns

文件：240.85 Kbytes 页数：20 Pages

AD

亚德诺

3 V/5 V, 2 MSPS, 8-Bit, 1-, 4-, 8-Channel Sampling ADCs

GENERAL DESCRIPTION The AD7822/AD7825/AD7829 are high speed, 1-, 4-, and 8-channel, microprocessor-compatible, 8-bit analog-to-digital converters with a maximum throughput of 2 MSPS. The AD7822/AD7825/AD7829 contain an on-chip reference of 2.5 V (2 tolerance); a track-and-hold amplifier; a 420 ns

文件：240.85 Kbytes 页数：20 Pages

AD

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3 V/5 V, 2 MSPS, 8-Bit, 1-/4-/8-Channel Sampling ADCs

文件：525.92 Kbytes 页数：28 Pages

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3 V/5 V, 2 MSPS, 8-Bit, 1-/4-/8-Channel Sampling ADCs

文件：525.92 Kbytes 页数：28 Pages

AD

亚德诺

3 V/5 V, 2 MSPS, 8-Bit, 1-/4-/8-Channel Sampling ADCs

文件：525.92 Kbytes 页数：28 Pages

AD

亚德诺

3 V/5 V, 2 MSPS, 8-Bit, 1-/4-/8-Channel Sampling ADCs

文件：525.92 Kbytes 页数：28 Pages

AD

亚德诺

3 V/5 V, 2 MSPS, 8-Bit, 1-/4-/8-Channel Sampling ADCs

文件：525.92 Kbytes 页数：28 Pages

AD

亚德诺