MAX4584EUB

串口控制音频/视频开关 Serially Controlled Audio/Video Switches

General Description

The MAX4584/MAX4585 serial-interface, programmable switches are ideal for multimedia applications. Each device contains one normally open NO single-pole/ single-throw SPST switch and one single-pole/double throw SPDT switch. The MAX4584/MAX4585 feature 65Ω on-resistance, 4Ωon-resistance matching between channels, and 5Ωon-resistance flatness. Additionally, they have off-isolation of -83dB at 20kHz and -48dB at 10MHz, with crosstalk of -84dB at 20kHz and -60dB at 10MHz.

Features

♦+2.7V to +5.5V Single-Supply Operation

♦SPST and SPDT Switches

♦65Ω max RONwith +5V Supply

♦Audio Performance

-83dB Off-Isolation at 20kHz

-84dB Crosstalk at 20kHz

♦Video Performance

-48dB Off-Isolation at 10MHz

-60dB Crosstalk at 10MHz

♦Serial Interface

2-Wire I2C Compatible MAX4584

3-Wire SPI/QSPI/MICROWIRE Compatible MAX4585