Overview
Features and Benefits
- Latch-up proof
- 8 kV HBM ESD rating
- Low on resistance (13.5 Ω)
- ±9 V to ±22 V dual supply operation
- 9 V to 40 V single supply operation
- 48 V supply maximum ratings
- Fully specified at ±15 V, ±20 V, +12V and +36V
- VSS to VDD analog signal range
- Qualified for automotive applications
- Download ADG5408-EP Data Sheet (pdf)
- Military temperature range: –55°C to +125°C
- Controlled manufacturing baseline
- One assembly/test site
- One fabrication site
- Enhanced product change notification
- Qualification data available on request
- V62/16607 DSCC Drawing Number
Product Details
The ADG5408/ADG5409 are monolithic CMOS analog multiplexers comprising eight single channels and four differential channels, respectively. The ADG5408 switches one of eight inputs to a common output, as determined by the 3-bit binary address lines, A0, A1, and A2. The ADG5409 switches one of four differential inputs to a common differential output, as determined by the 2-bit binary address lines, A0 and A1.An EN input on both devices enables or disables the device. When EN is disabled, all channels are switched off. 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.
Each switch conducts equally well in both directions when on, and each switch has an input signal range that extends to the power supplies. In the off condition, signal levels up to the supplies are blocked.
The ADG5408/ADG5409 do not have a VL pins; rather, the logic power supply is generated internally by an on-chip voltage generator
Product Highlights
- Trench isolation guards against latch-up. A dielectric trench separates the P and N channel transistors thereby preventing latch-up even under severe overvoltage conditions.
- Low RON.
- Dual-supply operation. For applications where the analog signal is bipolar, the ADG5408/ADG5409 can be operated from dual supplies up to ±22 V.
- Single-supply operation. For applications where the analog signal is bipolar, the ADG5408/ADG5409 can be operated from a single-rail power supply up to 40V.
- 3 V logic-compatible digital inputs: VINH = 2.0 V, VINL = 0.8 V.
- No VL logic power supply required.
Applications
- Relay replacement
- Automatic test equipment
- Data acquisition
- Instrumentation
- Avionics
- Audio and video switching
- Communication systems
Product Categories
Markets and Technologies
Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (2)
Documentation & Resources
-
How to Effectively Compare the Performance of CMOS Switches with Solid-State Relays3/1/2022 Analog Dialogue
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A Robust Battery Monitoring Solution Using the Latch-Up Proof ADG5408 8:1 Multiplexer5/1/2012
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Ask The Applications Engineer—40: Switch and Multiplexer Design Considerations for Hostile Environments5/1/2011 Analog Dialogue
Tools & Simulations
LTspice
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Models for the following parts are available in LTspice:
ADG5408
SPICE Models
CIR
ADG5408 SPICE Macro Model
7.13 K
Reference Designs (1)
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| ADG5408BCPZ-REEL7 | Material Declaration | Reliability Data | 16-Lead LFCSP (4mm x 4mm) | |
| ADG5408BRUZ | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| ADG5408BRUZ-REEL7 | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| ADG5408TCPZ-EP | Material Declaration | Reliability Data | 16-Lead LFCSP (4mm x 4mm) | |
| ADG5408TCPZ-EP-RL7 | Material Declaration | Reliability Data | 16-Lead LFCSP (4mm x 4mm) | |
| Wafer Fabrication Data |
PCN-PDN Information
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Sample & Buy
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Evaluation Boards
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.