MAX4550CWI+ Maxim Integrated Products, MAX4550CWI+ Datasheet - Page 15
![IC CROSSPOINT SWITCH DUAL 28SOIC](/photos/6/58/65865/406-28-soic_sml.jpg)
MAX4550CWI+
Manufacturer Part Number
MAX4550CWI+
Description
IC CROSSPOINT SWITCH DUAL 28SOIC
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX4570EAI.pdf
(16 pages)
Specifications of MAX4550CWI+
Function
Audio/Video Crosspoint Switch
Circuit
2 x 4:2
On-state Resistance
100 Ohm
Voltage Supply Source
Single, Dual Supply
Voltage - Supply, Single/dual (±)
2.7 V ~ 5.5 V, ±2.7 V ~ 5.5 V
Current - Supply
7µA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
28-SOIC (0.300", 7.50mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
SCL/(SCLK)
A1/(DOUT)
( ) ARE FOR MAX4570
SDA/(DIN)
A0/(CS)
NO1A
NO2A
NO1B
NO2B
NO3A
NO4A
NO3B
NO4B
GND
SA
SB
V+
V-
Audio/Video Analog Crosspoint Switches
8, 24
______________________________________________________________________________________
22
26
28
23
27
25
21
15
14
13
16
2
6
3
7
1
Serially Controlled, Dual 4x2, Clickless
SWITCH STATES SHOWN IN POWER-UP STATE.
AUXILIARY OUTPUTS ARE LOW IN POWER-UP STATE.
SWITCH MATRIX ‘A’
10
SWITCH MATRIX ‘B’
CONTROL
LOGIC
10
4
4
BIAS RESISTOR NETWORK
AUXILIARY OUTPUTS
MAX4550
MAX4570
Functional Diagram
20
9
18
11
4
5
10
12
17
19
COM1A
COM2A
COM1B
COM2B
BIASH
BIASL
Q0
Q1
Q2
Q3
15