LC2MOS Complete, 14-Bit Analog I/O System

GENERAL DESCRIPTION The AD7869 is a complete 14-bit I/O system containing a DAC and an ADC. The ADC is a successive approximation type with a track-and-hold amplifier, having a combined throughput rate of 83 kHz. The DAC has an output buffer amplifier with a settling time of 4 µs to 14 bits. Temp

文件：297.11 Kbytes 页数：16 Pages

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CMOS、完整的14位模拟I/O系统

AD7869是一款完整的14位I/O系统，包括一个DAC和一个ADC。ADC为逐次逼近型，内置一个采样保持放大器，综合吞吐速率为83 kHz。DAC内置一个输出缓冲放大器，14位建立时间为4 µs。温度补偿型3 V嵌入式齐纳基准电压源为DAC和ADC提供精密基准电压。 \n\nDAC和ADC均采用串行接口，使引脚数量最少，并且允许采用24引脚小尺寸封装。由于采用标准控制信号，这款器件能与大多数DSP实现串行接口。异步ADC转换控制和DAC更新通过CONVST and LDAC逻辑输入实现。\n\nAD7869采用±5 V电源供电，ADC/DAC的模拟输入/输出范围为±3 V。另外还对信噪比和谐 • Complete 14-Bit l/O System, Comprising\n14-Bit ADC with Track/Hold Amplifier 83 kHz Throughput Rate\n14-Bit DAC with Output Amplifier 3.5 ms Settling Time\nOn-Chip Voltage Reference\n\n• Operates from ±5 V Supplies\n\n\n\n• Low Power—130 mW typ\n\n• Small 0.3\" Wide DIP;

ADI

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LC2MOS Complete, 14-Bit Analog I/O System

GENERAL DESCRIPTION The AD7869 is a complete 14-bit I/O system containing a DAC and an ADC. The ADC is a successive approximation type with a track-and-hold amplifier, having a combined throughput rate of 83 kHz. The DAC has an output buffer amplifier with a settling time of 4 µs to 14 bits. Temp

文件：297.11 Kbytes 页数：16 Pages

AD

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LC2MOS Complete, 14-Bit Analog I/O System

GENERAL DESCRIPTION The AD7869 is a complete 14-bit I/O system containing a DAC and an ADC. The ADC is a successive approximation type with a track-and-hold amplifier, having a combined throughput rate of 83 kHz. The DAC has an output buffer amplifier with a settling time of 4 µs to 14 bits. Temp

文件：297.11 Kbytes 页数：16 Pages

AD

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LC2MOS Complete, 14-Bit Analog I/O System

GENERAL DESCRIPTION The AD7869 is a complete 14-bit I/O system containing a DAC and an ADC. The ADC is a successive approximation type with a track-and-hold amplifier, having a combined throughput rate of 83 kHz. The DAC has an output buffer amplifier with a settling time of 4 µs to 14 bits. Temp

文件：297.11 Kbytes 页数：16 Pages

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LC MOS Complete, 14-Bit Analog I/O System

文件：224.3 Kbytes 页数：16 Pages

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Package：24-DIP（0.300"，7.62mm）；包装：管件 类别：集成电路（IC） 专用 描述：IC INTERFACE SPECIALIZED 24DIP

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Package：28-SOIC（0.295"，7.50mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 专用 描述：IC INTERFACE SPECIALIZED 28SOIC

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