Features: 1.8 V to 5.5 V Single Supply
2 (Typ) On Resistance
Low On-Resistance Flatness
3 dB Bandwidth >200 MHz
Rail-to-Rail Operation
6-Lead SC70
Fast Switching Times
-tON 18 ns
-tOFF 12 ns
Typical Power Consumption (<0.01 W)
TTL/CMOS Compatible
Pinout
Specifications(TA= 25°C unless otherwise noted)
VDDto GND . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to +7 V
Analog, Digital Inputs2. . . . . . . . . . . . . 0.3 V to VDD+0.3 V
or 30 mA, Whichever Occurs First
Continuous Current, S or D . . . . . . . . . . . . . . . . . . . .. .30 mA
Peak Current, S or D . . . . . . . . . . . . . . . . . . . . . . . . .100 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
SC70 Package
JAThermal Impedance . . . . . . . . . . . . . . . ... . . . . .332°C/W
JCThermal Impedance . . . . . . . . . . . . . . . . . .. . . .120°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . .215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . .. . . . . . .220°C
ESD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5 kV
| Switch Type |
SPST |
| # Channels |
1 |
| Ron (Ohms) |
2Ohms |
| Id, Is (ON) |
10pA |
| Bandwidth |
200MHz |
| t ON |
12ns |
| t OFF |
8ns |
| Supply Voltage |
Single (+3V),Single (+5V) |
| Switch Type |
SPST |
| # Channels |
1 |
| Ron (Ohms) |
2Ohms |
| Id, Is (ON) |
10pA |
| Bandwidth |
200MHz |
| t ON |
12ns |
| t OFF |
8ns |
| Supply Voltage |
Single (+3V),Single (+5V) |
DescriptionThe ADG741/ADG742 are monolithic CMOS SPST switches.These switches are designed on an advanced submicron process that provides low power dissipation yet high switching speed,low on resistance, low leakage currents and 3 dB bandwidths of greater than 200 MHz can be achieved.
The ADG741/ADG742 can operate from a single 1.8 V to 5.5 V supply, making it ideal for use in battery-powered instruments and with Analog Devices' new generation of DACs and ADCs.
As ADG741/ADG742 can be seen from the Functional Block Diagrams, with a logic input of "1" the switch of the ADG741 is closed, while that of the ADG742 is open. Each switch conducts equally well in both directions when ON.
The ADG741/ADG742 are available in 6-lead SC70 package.
ADG742 Data Sheet
