Features: +2.7V to +5.5V Single-Supply Operation
4-to-1 Channel Multiplexer
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 (MAX4586)
3-Wire, SPI/QSPI/MICROWIRE Compatible
(MAX4587)ApplicationCellular Phones and Accessories
Private Mobile Radios (PMRs)
PC Multimedia Audio/Video Routing
Industrial Equipment
Set-Top Boxes
Video Conferencing
High-End Audio EquipmentPinout
SpecificationsV+ to GND.....................................................................-0.3V to +6V
COM and NO_ to GND (Note 1)..........................-0.3V to (V+ + 0.3V)
A, CS, SDA, DIN, SCL, and SCLK to GND........................-0.3V to +6V
Continuous Current into Any Terminal..................................±20mA
Peak Current into Any Terminal
(pulsed at 1ms, 10% duty cycle)..........................................±40mA
ESD per Method 3015.7...........................................................>2kV
Continuous Power Dissipation (TA = +70°C)
10-Pin µMAX (derate 4.1mW/°C above +70°C).................330mW
Operating Temperature Range.............................-40°C to +85°C
Storage Temperature Range..............................-65°C to +150°C
Lead Temperature (soldering, 10sec).................................+300°C
DescriptionThe MAX4586/MAX4587 serial-interface, programmable,4-to-1 channel multiplexers are ideal for multimediaapplications. They feature 65Ωon-resistance, 4Ωon-resistance matching between channels, and 5Ωon-resistance flatness. Additionally, they feature -83dB off-isolation at 20kHz and -48dB off-isolation at 10MHz, with -84dB crosstalk at 20kHz and -60dB crosstalk at10MHz.
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.
MAX4587 Data Sheet
