Document
MAX4586/MAX4587
19-1511; Rev 0; 8/99
Serially Controlled, 4-Channel Audio/Video Multiplexers
General Description
The MAX4586/MAX4587 serial-interface, programmable, 4-to-1 channel multiplexers are ideal for multimedia applications. They feature 65Ω on-resistance, 4Ω onresistance matching between channels, and 5Ω onresistance flatness. Additionally, they feature -83dB off-isolation at 20kHz and -48dB off-isolation at 10MHz, with -84dB crosstalk at 20kHz and -60dB crosstalk at 10MHz.
The MAX4586 uses a 2-wire, I2C™-compatible serial interface; the MAX4587 uses a 3-wire, SPI™/QSPI™/ MICROWIRE™-compatible interface. Both devices are available in 10-pin µMAX packages and are specified for the extended -40°C to +85°C temperature range.
Features
o +2.7V to +5.5V Single-Supply Operation
o 4-to-1 Channel Multiplexer
o 65Ω (max) RON with +5V Supply
o Audio Performance -83dB Off-Isolation at 20kHz -84dB Crosstalk at 20kHz
o Video Performance -48dB Off-Isolation at 10MHz -60.