AMC21C12 Fast Response, Functionally Isolated Window Comparator With Adjustable Threshold and Latch Function

1 Features • Wide high-side supply range: 3 V to 27 V • Low-side supply range: 2.7 V to 5.5 V • Adjustable threshold: – Window-comparator mode: ±20 mV to ±300 mV – Positive-comparator mode: 600 mV to 2.7 V • Reference for threshold adjustment: 100 μA, ±1 • Trip threshold error: ±1 (max) at

文件：1.4956 Mbytes 页数：34 Pages

TI

德州仪器

AMC21C12 Fast Response, Functionally Isolated Window Comparator With Adjustable Threshold and Latch Function

1 Features • Wide high-side supply range: 3 V to 27 V • Low-side supply range: 2.7 V to 5.5 V • Adjustable threshold: – Window-comparator mode: ±20 mV to ±300 mV – Positive-comparator mode: 600 mV to 2.7 V • Reference for threshold adjustment: 100 μA, ±1 • Trip threshold error: ±1 (max) at

文件：1.53215 Mbytes 页数：36 Pages

TI

德州仪器

具有可调阈值和锁存功能的快速响应、 功能隔离式窗口比较器

AMC21C12 是一款响应时间短的隔离式窗口比较器。开漏输出与输入电路之间由抗电磁干扰性能极强的隔离栅进行电隔离。隔离栅支持高达 200V RMS 或 280V DC 的工作电压，以及高达 570V RMS 或 800V DC 的瞬态电压。\n\n比较器的窗口电压以 0V 为中心，这表示如果输入电压的绝对值超出跳变阈值，则比较器就会跳变。可通过单个外部电阻器在 ±20mV 至 ±300mV 之间调节跳变阈值，因此，该比较器窗口的阈值范围为 ±20mV 至 ±300mV。REF 引脚上的电压大于 550mV 时，负比较器会被禁用，仅正比较器正常运行。该模式下的基准电压可高达 2.7V。该模式对 宽高侧电源电压范围：3V 至 27V\n \n低侧电源电压范围：2.7V 至 5.5V\n \n可调节阈值： \n \n窗口比较器模式：±20mV 至 ±300mV\n \n正比较器模式：600mV 至 2.7V\n \n\n \n阈值调整基准：100µA，±1%\n \n跳变阈值误差：250mV 时为 ±1%（最大值）\n \n具有可选锁存模式的开漏输出\n \n传播延迟：280 ns（典型值）\n \n高 CMTI：55V/ns（最小值）\n \n功能隔离： \n \n工作电压：200V RMS，280V DC\n \n瞬态过压 (60s)：570V RMS，800V DC;

TI

德州仪器

AMC21C12 Fast Response, Functionally Isolated Window Comparator With Adjustable Threshold and Latch Function

1 Features • Wide high-side supply range: 3 V to 27 V • Low-side supply range: 2.7 V to 5.5 V • Adjustable threshold: – Window-comparator mode: ±20 mV to ±300 mV – Positive-comparator mode: 600 mV to 2.7 V • Reference for threshold adjustment: 100 μA, ±1 • Trip threshold error: ±1 (max) at

文件：1.53215 Mbytes 页数：36 Pages

TI

德州仪器

丝印：C21C12；Package：VSON；AMC21C12 Fast Response, Functionally Isolated Window Comparator With Adjustable Threshold and Latch Function

1 Features • Wide high-side supply range: 3 V to 27 V • Low-side supply range: 2.7 V to 5.5 V • Adjustable threshold: – Window-comparator mode: ±20 mV to ±300 mV – Positive-comparator mode: 600 mV to 2.7 V • Reference for threshold adjustment: 100 μA, ±1 • Trip threshold error: ±1 (max) at

文件：1.53215 Mbytes 页数：36 Pages

TI

德州仪器