产品简介

The BL1558 is a 4-channel single-pole double-throw (SPDT) analog switch with two control inputs，which is designed to operate from 1.8 to 5.5V. This device is also known as a dual double-pole double-throw (DPDT) configuration with two logic control inputs. The BL1558 can handle both analog and digital signals. It features high-bandwidth (400MHz) and low on-resistance(4Ω TYP).

优势特点

•  Wide Power Supply Range:1.8V to 5.5V

•  On-Resistance: 4Ω(TYP)

•  Low On-Resistance Flatness

•  -3dB Bandwidth: 400MHz

•  Break-Before-Make Switching

•  Rail-to-Rail Signal Range

•  High Off-Isolation: -78dB (f=1MHz)

•  Crosstalk Rejection: -98dB (f=1MHz)

•  Operation Temperature Range: -40°C to +125°C