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  • 首页 > 产品与服务 > BL1555
    BL1555

    低导通电阻,双通道,单刀双掷

    产品简介

    The BL1555 is a Dual Wide-Bandwidth, fast single-pole double-throw (SPDT) CMOS switch featuring an On-Resistance of 0.3 ohm at VDD=5V and wide power supply range from 1.65V to 5.5V. It can be used as an analog switch or as a low-delay bus switch.Break-before-make function for both parts eliminates signal disruption during switching from preventing both switches being enabled simultaneously.

    优势特点
    • Wide Power Supply Range:1.65V to 5.5V
    • Low On-Resistance:
    • RON(NC) = 0.3Ω(VCC=5V)
    • RON(NO) = 0.3Ω(VCC=5V)
    • Low On-Resistance Flatness:
    • RFLAT(NC) = 0.08Ω(VCC=5V)
    • RFLAT(NO) = 0.08Ω(VCC=5V)
    • -3dB Bandwidth: 33MHz
    • Rail-to-Rail Signal Range
    • High Off-Isolation: -66dB (f=100 kHz)
    • Crosstalk Rejection: -74dB
    • Low Total Harmonic Distortion: 0.035%
    应用电路