LC2MOS Complete, 12-Bit, 100 kHz, Sampling ADCs

GENERAL DESCRIPTION The AD7870/AD7875/AD7876 is a fast, complete, 12-bit A/D converter. It consists of a track/hold amplifier, 8 µs successive approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained internal clock which is laser trimmed to

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LC2MOS Complete, 12-Bit, 100 kHz, Sampling ADCs

文件：621.41 Kbytes 页数：28 Pages

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CMOS、完整的12位100 kHz采样ADC，支持5 V单极性输入范围

AD7870/AD7875/AD7876是快速、完整的12位ADC，由采样保持放大器、8 µs转换时间的逐次逼近型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，可保证对转换时间进行精确控制。无需外部时钟定时器件；需要时，可以用外部时钟代替片内时钟。 \n\n这些器件提供三种数据输出格式可供选择：单个并行12位字、两个8位字节和串行数据。快速总线访问时间和标准控制输入确保该器件能与现代微处理器和数字信号处理器轻松接口。\n\n这些器件均采用±5 V电源供电。AD7870和AD7876分别支持±3 V和±10 V的输入信号范围，AD7875 • 完整的单芯片12位ADC，内置:\n- 2 µs 采样保持放大器\n- 8 µsADC\n- 片内基准电压源\n- 经激光调整的时钟\n- 并行、字节和串行数字接口\n\n• 数据访问时间：57 ns;

ADI

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LC2MOS Complete, 12-Bit, 100 kHz, Sampling ADCs

GENERAL DESCRIPTION The AD7870/AD7875/AD7876 is a fast, complete, 12-bit A/D converter. It consists of a track/hold amplifier, 8 µs successive approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained internal clock which is laser trimmed to

文件：331.31 Kbytes 页数：20 Pages

AD

亚德诺

LC2MOS Complete, 12-Bit, 100 kHz, Sampling ADCs

GENERAL DESCRIPTION The AD7870/AD7875/AD7876 is a fast, complete, 12-bit A/D converter. It consists of a track/hold amplifier, 8 µs successive approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained internal clock which is laser trimmed to

文件：331.31 Kbytes 页数：20 Pages

AD

亚德诺

LC2MOS Complete, 12-Bit, 100 kHz, Sampling ADCs

GENERAL DESCRIPTION The AD7870/AD7875/AD7876 is a fast, complete, 12-bit A/D converter. It consists of a track/hold amplifier, 8 µs successive approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained internal clock which is laser trimmed to

文件：331.31 Kbytes 页数：20 Pages

AD

亚德诺

LC2MOS Complete, 12-Bit, 100 kHz, Sampling ADCs

GENERAL DESCRIPTION The AD7870/AD7875/AD7876 is a fast, complete, 12-bit A/D converter. It consists of a track/hold amplifier, 8 µs successive approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained internal clock which is laser trimmed to

文件：331.31 Kbytes 页数：20 Pages

AD

亚德诺

LC2MOS Complete, 12-Bit, 100 kHz, Sampling ADCs

GENERAL DESCRIPTION The AD7870/AD7875/AD7876 is a fast, complete, 12-bit A/D converter. It consists of a track/hold amplifier, 8 µs successive approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained internal clock which is laser trimmed to

文件：331.31 Kbytes 页数：20 Pages

AD

亚德诺

LC2MOS Complete, 12-Bit, 100 kHz, Sampling ADCs

GENERAL DESCRIPTION The AD7870/AD7875/AD7876 is a fast, complete, 12-bit A/D converter. It consists of a track/hold amplifier, 8 µs successive approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained internal clock which is laser trimmed to

文件：331.31 Kbytes 页数：20 Pages

AD

亚德诺

LC2MOS Complete, 12-Bit, 100 kHz, Sampling ADCs

GENERAL DESCRIPTION The AD7870/AD7875/AD7876 is a fast, complete, 12-bit A/D converter. It consists of a track/hold amplifier, 8 µs successive approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained internal clock which is laser trimmed to

文件：331.31 Kbytes 页数：20 Pages

AD

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