Precision, Low-Voltage Analog Switches

General Description The MAX381/MAX383/MAX385 are precision, low-volt age analog switches. The single-pole single-throw MAX381 and double-pole single-throw MAX385 dual switches are normally open. The single-pole double throw MAX383 has two normally open and two normally closed poles. All three p

文件：125.45 Kbytes 页数：12 Pages

Maxim

美信

高精度、低电压、SPST、CMOS模拟开关

MAX381/MAX383/MAX385均为精密、低压模拟开关。单刀单掷MAX381和双刀单掷MAX385双通道开关为常开式。单刀双掷MAX383具有两个常开极和两个常闭极。所有三个器件都提供低导通电阻（小于35Ω），确保通道间匹配为2Ω，并在额定模拟信号范围内保持平坦（最大4Ω）。它们还提供低漏电流（+25°C时小于250pA，+85°C时小于2.5nA）和快速开关（开启时间小于175ns，关闭时间小于100ns）。\n\n MAX381/MAX383/MAX385采用Maxim的低压硅栅工艺制造，系统精度高。改进的设计实现了超低的电荷注入(< 5pC)和低功耗(< 10µW)。\ • 单电源供电（+3V至+15V）\n\n• 双极性电源供电（±3V至±8V）\n\n• 与DG401/DG403/DG405引脚兼容\n\n• 低导通电阻：20Ω（典型值）（最大值35Ω）\n\n• 确保通道间导通电阻匹配：< 2Ω\n\n• 在额定模拟信号范围内确保平坦导通电阻：< 4Ω\n\n• 确保电荷注入(< 5pC)\n\n• +85°C时确保关断通道漏电流<2.5nA\n\n• TTL/CMOS逻辑兼容，采用3V、5V、±3V和±5V电源\n\n• 轨到轨模拟信号处理能力;

ADI

亚德诺

Precision, Low-Voltage Analog Switches

General Description The MAX381/MAX383/MAX385 are precision, low-volt age analog switches. The single-pole single-throw MAX381 and double-pole single-throw MAX385 dual switches are normally open. The single-pole double throw MAX383 has two normally open and two normally closed poles. All three p

文件：125.45 Kbytes 页数：12 Pages

Maxim

美信

Precision, Low-Voltage Analog Switches

General Description The MAX381/MAX383/MAX385 are precision, low-volt age analog switches. The single-pole single-throw MAX381 and double-pole single-throw MAX385 dual switches are normally open. The single-pole double throw MAX383 has two normally open and two normally closed poles. All three p

文件：125.45 Kbytes 页数：12 Pages

Maxim

美信

Precision, Low-Voltage Analog Switches

General Description The MAX381/MAX383/MAX385 are precision, low-volt age analog switches. The single-pole single-throw MAX381 and double-pole single-throw MAX385 dual switches are normally open. The single-pole double throw MAX383 has two normally open and two normally closed poles. All three p

文件：125.45 Kbytes 页数：12 Pages

Maxim

美信

Precision, Low-Voltage Analog Switches

General Description The MAX381/MAX383/MAX385 are precision, low-volt age analog switches. The single-pole single-throw MAX381 and double-pole single-throw MAX385 dual switches are normally open. The single-pole double throw MAX383 has two normally open and two normally closed poles. All three p

文件：125.45 Kbytes 页数：12 Pages

Maxim

美信

Precision, Low-Voltage Analog Switches

General Description The MAX381/MAX383/MAX385 are precision, low-volt age analog switches. The single-pole single-throw MAX381 and double-pole single-throw MAX385 dual switches are normally open. The single-pole double throw MAX383 has two normally open and two normally closed poles. All three p

文件：125.45 Kbytes 页数：12 Pages

Maxim

美信

Precision, Low-Voltage Analog Switches

General Description The MAX381/MAX383/MAX385 are precision, low-volt age analog switches. The single-pole single-throw MAX381 and double-pole single-throw MAX385 dual switches are normally open. The single-pole double throw MAX383 has two normally open and two normally closed poles. All three p

文件：125.45 Kbytes 页数：12 Pages

Maxim

美信

Precision, Low-Voltage Analog Switches

General Description The MAX381/MAX383/MAX385 are precision, low-volt age analog switches. The single-pole single-throw MAX381 and double-pole single-throw MAX385 dual switches are normally open. The single-pole double throw MAX383 has two normally open and two normally closed poles. All three p

文件：125.45 Kbytes 页数：12 Pages

Maxim

美信

Precision, Low-Voltage Analog Switches

General Description The MAX381/MAX383/MAX385 are precision, low-volt age analog switches. The single-pole single-throw MAX381 and double-pole single-throw MAX385 dual switches are normally open. The single-pole double throw MAX383 has two normally open and two normally closed poles. All three p

文件：125.45 Kbytes 页数：12 Pages

Maxim

美信