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RS2099
0.6Ω Quad SPDT Analog Switch 4-Channel 2:1
Multiplexer – Demultiplexer With Two Controls
FEATURES
•
•
•
•
•
•
•
•
Bandwidth: 30MHz
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
TTL/CMOS Compatible
Extended Industrial Temperature
Range: -40° to +125°
C
C
DESCRIPTION
The RS2099 is a bidirectional 4-channel single-pole
double-throw (SPDT) analog switch with two control
inputs, which is designed to operate from 1.8V to 5.5V.
This device is also known as a 2 channels double-pole
double-throw (DPDT) configuration.
The RS2099 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.
APPLICATIONS
•
•
•
•
Video Switching
Relay Replacements
USB Switching
Battery-Operated Equipment
Cell Phones
PIN CONFIGURATIONS
RS2099
COM1 NO1
•
V+
14
NC4
13
12
11
10
FUNCTION TABLE
IN1-2
0
1
IN3-4
0
1
NO1 and NO2
OFF
ON
NO3 and NO4
OFF
ON
NC1 and NC2
ON
OFF
NC3 and NC4
ON
OFF
16
NC1
IN1-2
NO2
15
1
2
3
COM4
NO4
IN3-4
NC3
COM2
4
5
6
7
8
9
NC2 GND NO3 COM3
(TOP VIEW)
QFN-3x3-16L
PIN DESCRIPTION
NAME
V+
GND
IN1-2
IN3-4
COMx
NOx
NCx
REV C.1
PIN
14
6
2
10
16,4,8,12
15,3,7,11
1,5,9,13
FUNCTION
Power Supply
Ground
Digital Control Pin
Digital Control Pin
Common Terminal
Normally-Open Terminal
Normally-Closed Terminal
1
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RS2099
ABSOLUTE MAXIMUM RATINGS
(1)
V+, IN to GND..................................................-0.3V to 7.0V
Analog, Digital Voltage Range
(2)
…......– 0.3 to (V+) + 0.3V
Continuous Current NO, NC, or COM……............. ±
500mA
Peak Current NO, NC, or COM……........…........... ±
800mA
Storage Temperature ……….…………… −65° to +150°
C
C
Operating Temperature ……….........…… −40° to +125°
C
C
Junction Temperature................................................150°
C
Package Thermal Resistance @ T
A
= +25°
C
SOT23-5, SOT23-6………………….………………200°
C/W
MSOP-10, SOIC-8 ,TSSOP-8……….………….... 150°
C/W
QFN-3x3-16L………….……………..….…..………100°
C/W
Lead Temperature (Soldering, 10s) ……………........260°
C
ESD Susceptibility
HBM …......................................................................1000V
MM ……………………….........………………...……….100V
(1)
Stresses above these ratings may cause permanent damage. Exposure
to absolute maximum conditions for extended periods may degrade
device reliability. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those
specified is not implied.
(2)
Input terminals are diode-clamped to the power-supply rails. Input
signals that can swing more than 0.3V beyond the supply rails should
be current-limited to 10mA or less.
ESD SENSITIVITY CAUTION
ESD damage can range from subtle performance
degradation to complete device failure. Precision
integrated circuits may be more susceptible to
damage because very small parametric changes
could cause the device not to meet its published
specifications.
PACKAGE/ORDERING INFORMATION
PRODUCT
RS2099
RS2099
ORDERING NUMBER
RS2099XTQC16
RS2099XTSS16
TEMPERATURE
RANGE
-40℃~125℃
-40℃~125℃
PACKAGE LEAD
QFN3x3-16L
TSSOP-16
PACKAGE
MARKING
RS2099
RS2099
PACKAGE OPTION
Tape and Reel,3000
Tape and Reel,3000
3
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RS2099
ELECTRICAL CHARACTERISTICS
V+ = 5.0 V, T
A
= –40° to 125° (unless otherwise noted))
C
C
PARAMETER
ANALOG SWITCH
Analog Signal Range
V
NO
, V
NC
, V
COM
5V
FULL
+25℃
FULL
+25℃
FULL
+25℃
FULL
+25℃
FULL
+25℃
FULL
+25℃
FULL
FULL
FULL
0.54
0.18
0.04
0.04
1.0
0
0.6
V+
1.0
1.2
1.5
1.7
0.1
0.12
0.1
0.12
0.3
0.4
0.7
0.8
1
1
V
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
μA
μA
SYMBOL
CONDITIONS
V+
T
A
MIN
TYP
MAX UNITS
On-Resistance
R
ON
V
NO
or V
NC
= V+/2,
I
COM
= -10mA, Switch ON,
See Figure 1
3.3V
On-Resistance Match
Between Channels
Δ
R
ON
V
NO
or V
NC
= V+/2,
I
COM
= -10mA, Switch ON,
See Figure 1
5V
3.3V
On-Resistance Flatness
R
FLAT(ON)
0
≤
(V
NO
or V
NC
)
≤V+/2,
I
COM
= -10mA, Switch ON,
See Figure 1
5V
3.3V
1.8 to
5.5V
1.8 to
5.5V
NC,NO OFF
Leakage Current
NC,NO,COM ON
Leakage Current
I
NC(OFF)
, I
NO(OFF)
V
NO
or V
NC
= 0.3V, V+/2
V
COM
=
V+/2,
0.3V See Figure 2
I
NC(ON)
, I
NO(ON)
,
V
NO
or V
NC
= 0.3V, Open
V
COM
=
I
COM(ON)
Open,
0.3V See Figure 2
DIGITAL CONTROL INPUTS
(1)
Input High Voltage
V
INH
5V
3.3V
5V
3.3V
V
IN
= V
IO
or 0
FULL
FULL
FULL
FULL
FULL
1.5
1.3
0.6
0.5
1
V
V
V
V
μA
Input Low Voltage
Input Leakage Current
V
INL
I
IN
1.8 to
5.5V
(1) All unused digital inputs of the device must be held at V
IO
or GND to ensure proper device operation.
4
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Analog electronics
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