LC2MOS Complete 14-Bit, Sampling ADCs

GENERAL DESCRIPTION The AD7871 and AD7872 are fast, complete, 14-bit analog-todigital converters. They consist of a track/hold amplifier, successive-approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained, laser trimmed internal clock, so no

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LC2MOS Complete 14-Bit, Sampling ADCs

GENERAL DESCRIPTION The AD7871/AD7872 are fast, complete, 14-bit analog-to-digital converters (ADC). They consist of a track-and-hold amplifier, successive approximation ADC, 3 V buried Zener reference, and versatile interface logic. The ADC features a selfcontained, laser trimmed internal clock,

文件：267.23 Kbytes 页数：16 Pages

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CMOS、完整的14位采样ADC，提供串行输出

AD7871和AD7872均为快速、完整的14位模数转换器，由采样保持放大器、逐次逼近型ADC、3 V嵌入式齐纳基准电压源和多功能接口逻辑组成。 ADC具有一个独立自足并经过激光调整的内部时钟，因此无需外部时钟定时器件。 为使ADC与数字系统同步工作，以便尽可能降低噪声，可以用外部时钟代替片内时钟。 \n\nAD7871提供三种数据输出格式可供选择： 单个并行14位字、两个8位字节和14位串行数据流。 AD7872只是一款串行输出器件。 两款器件能够与现代微处理器和数字信号处理器接口。 \n\nAD7871和AD7872采用±5 V电源供电，支持±3 V的双极性输入范围，并能转换最高41.5 • 完整的单芯片14位ADC \n\n• 二进制补码编码\n\n• 并行、字节和串行数字接口 \n\n• 信噪比：80 dB（10 kHz输入频率）;

ADI

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LC2MOS Complete 14-Bit, Sampling ADCs

GENERAL DESCRIPTION The AD7871 and AD7872 are fast, complete, 14-bit analog-todigital converters. They consist of a track/hold amplifier, successive-approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained, laser trimmed internal clock, so no

文件：344.01 Kbytes 页数：16 Pages

AD

亚德诺

LC2MOS Complete 14-Bit, Sampling ADCs

GENERAL DESCRIPTION The AD7871/AD7872 are fast, complete, 14-bit analog-to-digital converters (ADC). They consist of a track-and-hold amplifier, successive approximation ADC, 3 V buried Zener reference, and versatile interface logic. The ADC features a selfcontained, laser trimmed internal clock,

文件：267.23 Kbytes 页数：16 Pages

AD

亚德诺

LC2MOS Complete 14-Bit, Sampling ADCs

GENERAL DESCRIPTION The AD7871/AD7872 are fast, complete, 14-bit analog-to-digital converters (ADC). They consist of a track-and-hold amplifier, successive approximation ADC, 3 V buried Zener reference, and versatile interface logic. The ADC features a selfcontained, laser trimmed internal clock,

文件：267.23 Kbytes 页数：16 Pages

AD

亚德诺

LC2MOS Complete 14-Bit, Sampling ADCs

GENERAL DESCRIPTION The AD7871 and AD7872 are fast, complete, 14-bit analog-todigital converters. They consist of a track/hold amplifier, successive-approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained, laser trimmed internal clock, so no

文件：344.01 Kbytes 页数：16 Pages

AD

亚德诺

LC2MOS Complete 14-Bit, Sampling ADCs

GENERAL DESCRIPTION The AD7871 and AD7872 are fast, complete, 14-bit analog-todigital converters. They consist of a track/hold amplifier, successive-approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained, laser trimmed internal clock, so no

文件：344.01 Kbytes 页数：16 Pages

AD

亚德诺

LC2MOS Complete 14-Bit, Sampling ADCs

GENERAL DESCRIPTION The AD7871/AD7872 are fast, complete, 14-bit analog-to-digital converters (ADC). They consist of a track-and-hold amplifier, successive approximation ADC, 3 V buried Zener reference, and versatile interface logic. The ADC features a selfcontained, laser trimmed internal clock,

文件：267.23 Kbytes 页数：16 Pages

AD

亚德诺

LC2MOS Complete 14-Bit, Sampling ADCs

GENERAL DESCRIPTION The AD7871/AD7872 are fast, complete, 14-bit analog-to-digital converters (ADC). They consist of a track-and-hold amplifier, successive approximation ADC, 3 V buried Zener reference, and versatile interface logic. The ADC features a selfcontained, laser trimmed internal clock,

文件：267.23 Kbytes 页数：16 Pages

AD

亚德诺