MAX4586 Datasheet, PDF (1/12 Pages) Maxim Integrated Products – Serially Controlled, 4-Channel Serially Controlled, 4-Channel

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 on-
resistance matching between channels, and 5Ω on-
resistance 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) R_ON with +5V Supply
o Audio Performance
-83dB Off-Isolation at 20kHz
-84dB Crosstalk at 20kHz
o Video Performance
-48dB Off-Isolation at 10MHz
-60dB Crosstalk at 10MHz
o Serial Interface
2-Wire, I²C Compatible (MAX4586)
3-Wire, SPI/QSPI/MICROWIRE Compatible
(MAX4587)
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
PART
MAX4586EUB
MAX4587EUB
Ordering Information
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
10 µMAX
10 µMAX
Pin Configuration/
Functional Diagram
I²C is a trademark of Philips Corp.
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
TOP VIEW
COM 1
A (CS) 2
SDA (DIN) 3
V+ 4
SCL(SCLK) 5
( ) ARE FOR MAX4587 ONLY.
MAX4586
MAX4587
µMAX
10 NO4
9 NO3
8 GND
7 NO2
6 NO1
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