ADG451BR ,LC2MOS 5 ohm RON SPST Switchesspecifications T to T unless otherwise noted.)DD SS L MIN MAXB VersionT toMIN Parameter +258CT Unit ..
ADG452BR ,LC2MOS 5 ohm RON SPST SwitchesCHARACTERISTICSt 100 ns typ R = 300 Ω, C = 35 pF;ON L L220 260 ns max V = +8 V; Test Circuit 4St 80 ..
ADG453 ,LC2MOS 5ohms RON SPST Switchesapplications. Inherent in the design is low chargeThe ADG451, ADG452 and ADG453 are monolithic CMOS ..
ADG453BN ,LC2MOS 5 ohm RON SPST Switchesspecifications T to T unless otherwise noted.)Dual SupplyDD SS L MIN MAXB VersionT toMINParameter + ..
ADG453BR ,LC2MOS 5 ohm RON SPST SwitchesFEATURESLow On Resistance (4 V)On Resistance Flatness 0.2 V S1 S1IN1 IN144 V Supply Maximum Ratings ..
ADG465BRM ,Single Channel Protector in an SOT-23 PackageSpecifications subject to change without notice.REV. A REV. A–2– –2–ADG4651ABSOLUTE MAXIMUM RATINGS ..
AF4835P , P-Channel Enhancement Mode Power MOSFET
AF4835P , P-Channel Enhancement Mode Power MOSFET
AF4835PSLA , P-Channel Enhancement Mode Power MOSFET
AF4835PSLA , P-Channel Enhancement Mode Power MOSFET
AF4A1950S60DCC , Array BPF (AF Type)
AF82801IBM , Mobile Intel® GM45, GS45, and GL40 Express Chipsets for Embedded Computing
ADG451BR-ADG452BR-ADG453BN-ADG453BR
LC2MOS 5 ohm RON SPST Switches
FUNCTIONAL BLOCK DIAGRAMSREV.A
LC2MOS
5 V RON SPST Switches
FEATURES
Low On Resistance (4 V)
On Resistance Flatness 0.2 V
44 V Supply Maximum Ratings615 V Analog Signal Range
Fully Specified @ 65 V, +12 V, 615 V
Ultralow Power Dissipation (18 mW)
ESD 2kV
Continuous Current 100mA
Fast Switching Times
tON 70 ns
tOFF 60 ns
TTL/CMOS Compatible
Pin Compatible Upgrade for ADG411/ADG412/ADG413
and ADG431/ADG432/ADG433
APPLICATIONS
Relay Replacement
Audio and Video Switching
Automatic Test Equipment
Precision Data Acquisition
Battery Powered Systems
Sample Hold Systems
Communication Systems
PBX, PABX Systems
AvionicsThe ADG453 exhibits break-before-make switching action for
use in multiplexer applications. Inherent in the design is low charge
injection for minimum transients when switching the digital inputs.
PRODUCT HIGHLIGHTSLow RON (5 Ω max)Ultralow Power DissipationExtended Signal Range
The ADG451, ADG452 and ADG453 are fabricated on an
enhanced LC2MOS process giving an increased signal
range that fully extends to the supply rails.Break-Before-Make Switching
This prevents channel shorting when the switches are
configured as a multiplexer. (ADG453 only.)Single Supply Operation
For applications where the analog signal is unipolar, the
ADG451, ADG452 and ADG453 can be operated from a
single rail power supply. The parts are fully specified with a
single +12 V power supply and will remain functional with
single supplies as low as +5.0 V.Dual Supply Operation
For applications where the analog signal is bipolar, the
ADG451, ADG452 and ADG453 can be operated from a
dual power supply ranging from ±4.5 V to ±20 V.
GENERAL DESCRIPTIONThe ADG451, ADG452 and ADG453 are monolithic CMOS
devices comprising four independently selectable switches. They
are designed on an enhanced LC2MOS process that provides
low power dissipation yet gives high switching speed and low on
resistance.
The on resistance profile is very flat over the full analog input
range ensuring excellent linearity and low distortion when
switching audio signals. Fast switching speed coupled with high
signal bandwidth also make the parts suitable for video signal
switching. CMOS construction ensures ultralow power dissipa-
tion making the parts ideally suited for portable and battery
powered instruments.
The ADG451, ADG452 and ADG453 contain four indepen-
dent single-pole/single-throw (SPST) switches. The ADG451
and ADG452 differ only in that the digital control logic is in-
verted. The ADG451 switches are turned on with a logic low on
the appropriate control input, while a logic high is required for
the ADG452. The ADG453 has two switches with digital con-
trol logic similar to that of the ADG451 while the logic is in-
verted on the other two switches.
Each switch conducts equally well in both directions when ON
and has an input signal range which extends to the supplies. In
the OFF condition, signal levels up to the supplies are blocked.
ADG451/ADG452/ADG453–SPECIFICATIONS1
Dual SupplyLEAKAGE CURRENTS
DIGITAL INPUTS
POWER REQUIREMENTS
NOTESTemperature range is as follows: B Version: –40°C to +85°C.
(VDD = +15 V, VSS = –15 V, VL = +5 V, GND = 0 V. All specifications TMIN to TMAX unless otherwise noted.)
ADG451/ADG452/ADG453
Single SupplyNOTESTemperature range is as follows: B Version: –40°C to +85°C.TMAX = +70°C.Tested with dual supplies.Guaranteed by design, not subject to production test.
Specifications subject to change without notice.
(VDD = +12 V, VSS = 0 V, VL = +5 V, GND = 0 V. All specifications TMIN to TMAX unless otherwise noted.)
ADG451/ADG452/ADG453–SPECIFICATIONS1
Dual SupplyNOTESTemperature range is as follows: B Version: –40°C to +85°C.TMAX = +70°C.Tested with dual supplies.
(VDD = +5 V, VSS = –5 V, VL = +5 V, GND = 0 V. All specifications TMIN to TMAX unless otherwise noted.)
ORDERING GUIDE*N = Plastic DIP; R = Small Outline IC (SOIC).
PIN CONFIGURATION
(DIP/SOIC)
IN1
VSS
GND
IN4
IN2
VDD
IN3
ABSOLUTE MAXIMUM RATINGS1(TA = +25°C unless otherwise noted)
VDD to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+44 V
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . .–0.3 V to +25 V
VSS to GND . . . . . . . . . . . . . . . . . . . . . . . . . . .+0.3 V to –25 V
VL to GND . . . . . . . . . . . . . . . . . . . . . .–0.3 V to VDD + 0.3 V
Analog, Digital Inputs2 . . . . . . . . . . .VSS –2 V to VDD +2 V or
30 mA, Whichever Occurs First
Continuous Current, S or D . . . . . . . . . . . . . . . . . . . .100 mA
Peak Current, S or D . . . . . . . . . . . . . . . . . . . . . . . . . .300 mA
(Pulsed at 1 ms, 10% Duty Cycle max)
Operating Temperature Range
Industrial (B Version) . . . . . . . . . . . . . . . . .–40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . .–65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . .+150°C
Plastic Package, Power Dissipation . . . . . . . . . . . . . . .470 mW
θJA Thermal Impedance . . . . . . . . . . . . . . . . . . . . .117°C/W
Lead Temperature, Soldering (10 sec) . . . . . . . . . . .+260°C
CAUTIONESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the ADG451/ADG452/ADG453 feature proprietary ESD protection circuitry, permanent
damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
Truth Table (ADG453)SOIC Package, Power Dissipation . . . . . . . . . . . . . . . .600 mW
θJA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . .77°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . .+215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . .+220°C
ESD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 kV
NOTES
1Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability. Only one absolute
maximum rating may be applied at any one time.
2Overvoltages at IN, S or D will be clamped by internal diodes. Current should be
limited to the maximum ratings given.
Truth Table (ADG451/ADG452)
ADG451/ADG452/ADG453
TERMINOLOGYFigure 1.On Resistance as a Function of VD (VS)
for Various Dual Supplies
–10–50510
VD OR VS DRAIN OR SOURCE VOLTAGE – V
– Figure 2.On Resistance as a Function of VD (VS)
for Different Temperatures with Dual Supplies
