ADG5412/ADG5413内置四个独立的单刀单掷(SPST)开关。ADG5412开关的接通条件是相关控制输入为逻辑1。ADG5413有两个开关的数字控制逻辑与ADG5412相似,其它两个开关的控制逻辑则相反。当接通时,各开关在两个方向的导电性能相同,输入信号范围可扩展至电源电压范围。在断开条件下,等于电源电压的信号电平被阻止。
ADG5412和ADG5413没有VL引脚。在整个工作电压范围内,数字输入与3 V逻辑输入兼容。
导通电阻曲线在整个模拟输入范围都非常平坦,可确保开关音频信号时拥有良好的线性度和低失真性能。同时高开关速度使这些器件适合视频信号切换应用。ADG5413为先开后合式开关,适合多路复用器应用。
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- Relay alternatives
- Automatic test equipment
- Data acquisition
- Instrumentation
- Avionics
- Audio and video switches
- Communication systems
Product Focus
- Channel isolation prevents latch-up. The dielectric channel separates the P-channel from the N-channel transistor, ensuring that latch-up does not occur even under severe overvoltage conditions.
- Low on-resistance RON.
- Dual-supply operation. For bipolar analog signal applications,ADG5412/ADG5413可以采用最高±22 V的双电源供电。
- 单电源供电。对于单极性模拟信号应用,ADG5412/ADG5413可以采用最高40V的单轨电源供电。
- 3 V 逻辑兼容数字输入: VINH = 2.0 V, VINL = 0.8 V.
- No V requiredL Logical power supply.