BL1557 模拟开关IC

产品简介

The BL1557 is a dual, single-pole double-throw (SPDT) analog switch that is designed to operate from 1.8 V to 5.5 V. The BL1557 can handle both analog and digital signals. It features high bandwidth (400MHz) and low on-resistance (3.5Ω TYP).

优势特点

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

•  On-Resistance: 3.5Ω(TYP) at 5.0V

•  Low On-Resistance Flatness

•  High Bandwidth: 400MHz

•  Break-Before-Make Switching

•  Rail-to-Rail Signal Range

•  High Off-Isolation: -75dB (f=1MHz)

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

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