MAX4588CWI+ Maxim Integrated Products, MAX4588CWI+ Datasheet - Page 10

• Manufacturer Part Number: MAX4588CWI+
• Description: IC RF/VIDEO MUX DUAL 4CH 28-SOIC
• Manufacturer: Maxim Integrated Products
• Series: 4000r

Specifications of MAX4588CWI+

• Function: Video Multiplexer/Demultiplexer
• Circuit: 2 x 4:1
• On-state Resistance: 60 Ohm
• Voltage Supply Source: Single, Dual Supply
• Voltage - Supply, Single/dual (±): 2.7 V ~ 12 V, ± 2.7 V ~ 6 V
• 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

Low-Voltage, High-Isolation,
Dual 4-Channel RF/Video Multiplexer
10
1, 5, 7,
23, 25
9, 21,
PIN
10
11
12
13
14
15
16
17
18
19
20
22
24
26
27
28
2
3
4
6
8
______________________________________________________________________________________
A0/DOUT
A2/SCLK
SER/PAR
A1/DIN
NAME
COM1
COM2
LE/CS
GND
NO1
NO2
NO3
NO4
NO8
NO7
NO6
NO5
4/8
V+
RS
EN
V
V-
L
Ground. Connect all ground pins to a ground plane. See Grounding section.
Analog Switch Common Terminal. See Truth Table.
Analog Positive Supply Voltage Input
Normally Open Analog Input Terminal. See Truth Tables.
Normally Open Analog Input Terminal. See Truth Tables.
Normally Open Analog Input Terminal. See Truth Tables.
Normally Open Analog Input Terminal. See Truth Tables.
Multiplexer Configuration Control. Connect to V
4-channel multiplexer operation. See Truth Tables .
Active-Low Reset Input. In serial mode, drive RS low to force the latches and shift registers to the power-
on reset state and force all switches open. In parallel mode, drive RS low to force the latches to the power-
on reset state and force all switches open. See Truth Tables .
In parallel mode, this pin is the transparent Latch Enable. In the serial mode, this pin is the Chip-Select
Input. See Truth Tables.
Most Significant Address Bit in parallel mode with 4/8 low. If 4/8 pin is high, this pin is ignored. In the serial
mode, this is the Serial Shift Clock Input. Data is loaded on the rising edge of SCLK. See Truth Tables .
Address Input in the parallel mode. Serial Data Input in serial mode. In serial mode, data is loaded on
SCLK’s rising edge.
Least Significant Address Input in the parallel mode. In the serial mode this is an output from the internal
4-bit shift register. DOUT is intended for daisy-chain cascading. DOUT is not three-stated by CS. See
Serial Operation .
Switch Enable. Drive EN low to force all channels off. Drive high to allow normal multiplexer operation.
Operates asynchronously in serial mode. In parallel mode, EN is latched when LE signal is high.
Interface Select Input. Drive low for parallel data interface operation. Drive high for serial data interface
operation and to enable the DOUT driver.
Logic Supply Input. Powers the DOUT driver and other digital circuitry. V
output logic levels.
Normally Open Analog Input Terminal. See Truth Tables .
Normally Open Analog Input Terminal. See Truth Tables .
Normally Open Analog Input Terminal. See Truth Tables .
Normally Open Analog Input Terminal. See Truth Tables .
Analog Negative Supply Voltage Input. Connect to ground plane for single-supply operation.
Analog Switch Common Terminal. See Truth Tables .
L
FUNCTION
to select dual 2-channel mode. Connect to GND for single
L
sets both the digital input and
Pin Description