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%