MAX4585EUB+ Maxim Integrated Products, MAX4585EUB+ Datasheet

IC AUDIO/VIDEO SWITCH 10UMAX

MAX4585EUB+

Manufacturer Part Number
MAX4585EUB+
Description
IC AUDIO/VIDEO SWITCH 10UMAX
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX4585EUB+

Function
Audio/Video Switch
Circuit
1 x SPST - NO, 1 x SPDT
On-state Resistance
65 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
2.7 V ~ 5.5 V
Current - Supply
5µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-MSOP, Micro10™, 10-uMAX, 10-uSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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, 4Ω on-resistance matching
between channels, and 5Ω on-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.
The MAX4584 uses a 2-wire I
interface; the MAX4585 uses a 3-wire SPI™/QSPI™/
MICROWIRE™-compatible interface. Both devices are
available in a 10-pin µMAX package and are specified
for the extended-industrial (-40°C to +85°C) temperature
range.
19-1521; Rev 0; 8/99
I
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
2
C is a trademark of Philips Corp.
Cellular Phones and Accessories
Private Mobile Radios (PMRs)
PC Multimedia Audio/Video Routing
Industrial Equipment
Set-Top Boxes
Video Conferencing
High-End Audio Equipment
________________________________________________________________ Maxim Integrated Products
General Description
2
C™-compatible serial
Applications
MAX4584EUB
MAX4585EUB
+2.7V to +5.5V Single-Supply Operation
SPST and SPDT Switches
65Ω (max) R
Audio Performance
Video Performance
Serial Interface
Audio/Video Switches
( ) ARE FOR MAX4585 ONLY.
TOP VIEW
-83dB Off-Isolation at 20kHz
-84dB Crosstalk at 20kHz
-48dB Off-Isolation at 10MHz
-60dB Crosstalk at 10MHz
2-Wire I
3-Wire SPI/QSPI/MICROWIRE Compatible
(MAX4585)
PART
Serially Controlled
SCL (SCLK)
SDA (DIN)
2
C Compatible (MAX4584)
COM1
A (CS)
ON
V+
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
with +5V Supply
1
2
3
4
5
Ordering Information
Functional Diagram
MAX4584
MAX4585
Pin Configuration/
MAX
10 µMAX
10 µMAX
PIN-PACKAGE
10
9
8
7
6
NO1A
NO1B
GND
COM2
NO2
Features
1

Related parts for MAX4585EUB+

MAX4585EUB+ Summary of contents

Page 1

... trademark of Philips Corp. SPI/QSPI are trademarks of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp. ________________________________________________________________ Maxim Integrated Products For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. Audio/Video Switches +2.7V to +5.5V Single-Supply Operation SPST and SPDT Switches 65Ω ...

Page 2

Serially Controlled Audio/Video Switches ABSOLUTE MAXIMUM RATINGS V+ 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 ...

Page 3

ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) (V+ = +5V ±5 unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL VIDEO PERFORMANCE Off-Isolation (Note 7) V ISO(V) Channel-to-Channel Crosstalk V CT(V) -0.1dB ...

Page 4

Serially Controlled Audio/Video Switches ELECTRICAL CHARACTERISTICS—Single +3V Supply (V+ = +3.0V ±10 unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL ANALOG SWITCHES V NO_ _ Analog Signal Range (Note ...

Page 5

I/O INTERFACE CHARACTERISTICS (V+ = +2.7V to +5.25V MIN MAX PARAMETER SYMBOL DIGITAL INPUTS (SCLK, DIN, CS, SCL, SDA, A) Input Low Voltage Input High Voltage V Input Hysteresis V HYST Input Leakage Current ...

Page 6

Serially Controlled Audio/Video Switches 3-WIRE TIMING CHARACTERISTICS (Figures 3 and +2.75V to +5.25V +25°C.) A PARAMETER SYMBOL Operating Frequency f OP DIN to SCLK Setup t DS DIN to SCLK Hold ...

Page 7

T = +25°C, unless otherwise noted.) A SUPPLY CURRENT vs. TEMPERATURE 5.0 4.9 4.8 4.7 4.6 4.5 4.4 4.3 4.2 4.1 4.0 -55 -35 - 105 125 TEMPERATURE (°C) TURN-ON/TURN-OFF TIMES vs. ...

Page 8

Serially Controlled Audio/Video Switches PIN MAX4584 MAX4585 — — — — — — 70% 70% SDA 20% 20 ...

Page 9

Table 1. Command-Bit Mapping COMMAND SWITCH TERMINALS BIT D7 (MSB) X — — — — — D2 NO2 to COM2 NO1B to COM1 (LSB) NO1A to ...

Page 10

Serially Controlled Audio/Video Switches 20 CSS SCLK 20% 20 DIN Figure 3. 3-Wire Serial-Interface Timing Diagram SWITCHES UPDATED CS SCLK DATA CLOCKED IN DIN MSB ...

Page 11

MAX4584 MAX4585 V+ 10nF V+ NO_ _ COM_ DECODER/ P CONTROLLER SERIAL INTERFACE GND C INCLUDES FIXTURE AND STRAY CAPACITANCE OUT ...

Page 12

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 1999 Maxim Integrated Products ...

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