Protection Products
ADI has a new portfolio of Protection Products – These are switches and multiplexers that can be used for over voltage protection, power off protection, high ESD and Latch Up proof performance in applications such as Automotive, Instrumentation, Aerospace & Defense. As well as being optimized for robustness and protection, they offer high performance in industry leading small packages.
View archives and sign-up for the Interface and Isolation Quaterly Update.
Have questions about ADI’s switches and multiplexer products? Visit the Switches and Multiplexers Support Community.
PRODUCT SELECTION TABLES
Over-Voltage Protection MUXs
| Part# | Sw/Mx Function x # | Ron (Ohms) | Supply V Guar Performance | Operating Temp Range | Available Packages | US Price 1000-4999 | -3dB Bandwidth | t Transistion | Power Dissipation |
|---|---|---|---|---|---|---|---|---|---|
| ADG438F | (8:1) x 1 | 400Ohm | Dual_(±15V) | -40 to +105 | DIP, SOIC |
$ | - | 170ns | 2.6mW |
| ADG439F | (4:1) x 2 | 400Ohm | Dual_(±15V) | -40 to +105 | DIP, SOIC |
$ | - | 170ns | 2.6mW |
| ADG508F | (8:1) x 1 | 300Ohm | Dual_(±12V), Dual_(±15V) | -40 to +85 | DIP, SOIC |
$ | - | 200ns | 3mW |
| ADG509F | (4:1) x 2 | 300Ohm | Dual_(±12V), Dual_(±15V) | -40 to +85 | DIP, SOIC |
$ | - | 200ns | 3mW |
| ADG528F | (8:1) x 1 | 300Ohm | Dual_(±12V), Dual_(±15V) | -40 to +85 | DIP, LCC |
$ | - | 200ns | 3mW |
High Voltage Latch Up Proof Switches
| Part# | Configuration | # Sw Functions | Ron (ohms) | Max Pos Supply | Max Neg Supply | Package | Price* (1000 pcs.) |
|---|---|---|---|---|---|---|---|
| ADG5212 | SPST/NO | 4 | 160Ohm | 40V | 22V | CSP, SOP |
$ |
| ADG5213 | SPST/NO-NC | 4 | 160Ohm | 40V | 22V | CSP, SOP |
$ |
| ADG5234 | SPDT/NO-NC | 4 | 160Ohm | 36V | 22V | SOP |
$ |
| ADG5412 | SPST/NO | 4 | 9Ohm | 40V | 20V | CSP, SOP |
$ |
| ADG5413 | SPST/NO-NC | 4 | 9Ohm | 36V | 20V | CSP, SOP |
$ |
| ADG5434 | SPDT/NO-NC | 4 | 12.5Ohm | 40V | 22V | SOP |
$ |
| ADG5436 | SPDT/NO-NC | 2 | 9Ohm | 40V | 22V | SOP |
$ |
High Voltage Latchup Proof MUXs
| Part# | Sw/Mx Function x # | Ron (Ohms) | Supply V Guar Performance | Operating Temp Range | -3dB Bandwidth | t Transistion | Max Analog Signal Range | Power Diss | Available Packages | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|---|---|
| ADG5433 | (2:1) x 3 | 12.5Ohm | Dual_(±12V), Dual_(±15V), Dual_(±20V), Single_(+12V), Single_(+15V), Single_(+36V) | -40 to +125 | 150MHz | 150ns | Vss to Vdd | 1.4mW | CSP, SOP |
$ |
| AD8170 | (2:1) x 1 | - | Dual_(±5V) | -40 to +85 | 250MHz | 9.1ns | - | 110mW | DIP, SOIC |
$ |
| AD8174 | (4:1) x 1 | - | Dual_(±5V) | -40 to +85 | 250MHz | 9.1ns | - | 130mW | DIP, SOIC |
$ |
| AD8180 | (2:1) x 1 | - | Dual_(±5V) | -40 to +85 | 930MHz | 14ns | - | 45mW | DIP, SOIC |
$ |
| AD8182 | (2:1) x 2 | - | Dual_(±5V) | -40 to +85 | 780MHz | 10ns | - | 80mW | DIP, SOIC |
$ |
| AD8183 | (2:1) x 3 | - | Dual_(±5V) | -40 to +85 | 590MHz | 15ns | ±3V | 300mW | SOP |
$ |
Power Off Protection Switches
| Part# | Configuration | # Sw Functions | Ron (ohms) | Max Pos Supply | Max Neg Supply | Package | Price* (1000 pcs.) |
|---|---|---|---|---|---|---|---|
| ADG4612Reference Circuit Available | SPST/NO | 4 | 4.5Ohm | 12V | 5V | SOP |
$ |
| ADG4613 | SPST/NO-NC | 4 | 4.5Ohm | 12V | 5V | CSP, SOP |
$ |
Overvoltage Channel Protectors
| Part# | Configuration | # Sw Functions | Ron (ohms) | Max Pos Supply | Max Neg Supply | Package | Price* (1000 pcs.) |
|---|---|---|---|---|---|---|---|
| ADG465 | Channel Protector | 1 | 80Ohm | 20V | 20V | SOIC, SOT |
$ |
| ADG467 | Channel Protector | 8 | 62Ohm | 20V | 20V | SOIC, SOP |
$ |
