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%