Serially Controlled, 4-Channel Audio/Video Multiplexers MAX4586/MAX45870 pages

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General Description
The MAX4586/MAX4587 serial-interface, programmable,
4-to-1 channel multiplexers are ideal for multimedia
applications. They feature 65½ on-resistance, 4½ onresistance
matching between channels, and 5½ 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 ìMAX packages and are specified
for the extended -40°C to +85°C temperature range.
Applications
Cellular Phones and Accessories
Private Mobile Radios (PMRs)
PC Multimedia Audio/Video Routing
Industrial Equipment
Set-Top Boxes
Video Conferencing
High-End Audio Equipment
Features
© +2.7V to +5.5V Single-Supply Operation
© 4-to-1 Channel Multiplexer
© 65½ (max) RON with +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)
MAX4586/MAX4587
Serially Controlled, 4-Channel
Audio/Video Multiplexers
________________________________________________________________ Maxim Integrated Products 1
10
9
8
7
6
1
2
3
4
5
NO4
NO3
NO2
( ) ARE FOR MAX4587 ONLY.
SCL(SCLK) NO1
V+
SDA (DIN)
A (CS)
COM
TOP VIEW
GND
mMAX
MAX4586
MAX4587
19-1511; Rev 0; 8/99
PART
MAX4586EUB
MAX4587EUB -40°C to +85°C
-40°C to +85°C
TEMP. RANGE PIN-PACKAGE
10 ìMAX
10 ìMAX
Pin Configuration/
Functional Diagram
Ordering Information
I2C is a trademark of Philips Corp.
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.