44 V supply maximum ratings
VSS to VDD analog signal range
Low on resistance (<70 u03a9)
Low u0394RON (9 u03a9 max)
Low RON match (3 u03a9 max)
Low power dissipation
Fast switching times
tON < 110 ns
tOFF < 60 ns
Low leakage currents (3 nA max)
Low charge injection (6 pC max)
Break-before-make switching action
Latch-up proof A grade
Plug-in upgrade for DG201A/ADG201A, DG202A/ADG202A, DG211/ADG211A
Plug-in replacement for DG441/DG442/DG444
The ADG441, ADG442, and ADG444 are monolithic CMOS devices that comprise of four independently selectable switches. They are designed on an enhanced LC2 MOS 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, which ensures good linearity and low distortion when switching audio signals. High switching speed also makes the parts suitable for video signal switching. CMOS construction ensures ultralow power dissipation, making the parts ideally suited for portable and battery-powered instruments. The ADG441, ADG442, and ADG444 contain four independent SPST switches. Each switch of the ADG441 and ADG444 turns on when a logic low is applied to the appropriate control input. The ADG442 switches are turned on with logic high on the appropriate control input. The ADG441 and ADG444 switches differ in that the ADG444 requires a 5 V logic power supply that is applied to the VL pin. The ADG441 and ADG442 do not have a VL pin, the logic power supply is generated internally by an on-chip voltage generator.
Specifications
Analogue Switch Type:
SPST
No. of Channels:
4Channels
On State Resistance Max:
70ohm
Supply Voltage Range:
10.8V to 13.2V ± 13.5V to ± 16.5V
Analogue Switch Case:
SOIC
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
ADG444 Series
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Analogue Switch Case Style:
SOIC
Base Number:
444
Operating Temperature Range:
-40°C to +85°C
Supply Voltage Max:
16.5V
Supply Voltage Min:
13.5V
Supply Voltage Source:
Dual
Termination Type:
Surface Mount Device
Turn Off Time:
45ns
Turn On Time:
85ns
Alternate Descriptions
RS Components
Analog Switch Quad SPST 16-Pin SOIC
Richardson RFPD
ANALOG SWITCH
Conrad
Integrated circuits from leading manufacturers. Please read our extensive documentation, which is free to download.
RS Components UK
Analog Switch Quad SPST 16-Pin SOIC
RS Components DE
ADG444BRZ, 4-Kanal Analoger Schalter Quad SPST (12 V) 16-Pin, SOIC Montage-Typ : SMD Stromversorgungs-Typ : Dual, Single Eingangssignal-Typ : Single Ended Versorgungsspannung bipolar typ. : ±15V Betriebstemperatur min. : –40 °C Betriebstemperatur max. : +85 °C Abmessungen : 10 x 4 x 1.5mm, Analog Devices
