RS2259
0.6Ω Quad SPST Analog Switch 4-Channel 1:1
Multiplexer – Demultiplexer
FEATURES
DESCRIPTION
The RS2259 is a bidirectional 4-channel single-pole
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Bandwidth: 30MHz
single-throw (SPST) analog switch, which is designed
to operate from 1.8V to 5.5V.
High Speed, Typically 50ns
Supply Range: +1.8V to +5.5V
Low ON-State Resistance, 0.6Ω(TYP)
Break-Before-Make Switching
Rail-to-Rail Operation
The RS2259 device can handle both analog and digital
signals. It features bandwidth(30MHz) and low on-
resistance (0.6Ω TYP).
Applications include signal gating, chopping,
modulation or demodulation (modem), and signal
multiplexing for analog-to-digital and digital-to-analog
conversion systems.
TTL/CMOS Compatible
Extended Industrial Temperature
Range: -40°C to +125°C
APPLICATIONS
PIN CONFIGURATIONS
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Video Switching
Relay Replacements
USB Switching
(TOP VIEW)
Battery-Operated Equipment
Cell Phones
SEL1
D1
1
2
3
4
5
6
7
8
16 SEL4
15 D4
S1
14 S4
FUNCTION TABLE
N.C
GND
S2
13 VDD
12 N.C
11 S3
SELx
STATE
0
1
All Channels ON
All Channels OFF
D2
10 D3
SEL2
9
SEL3
TSSOP-16
PIN DESCRIPTION
NAME
VDD
PIN
13
FUNCTION
Power Supply
Ground
GND
5
SEL1~SEL4
D1~D4
S1~S4
N.C
1,8,9,16
2,7,10,15
3,6,11,14
4,12
Logic Control Pin
Drain pin. Can be an input or output.
Source pin. Can be an input or output
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