ADG508A/ADG509A: CMOS 4-/8-Channel Analog Multiplexers Data Sheet (Rev. D)7/7/2009371 kB
Features and Benefits
- 44 V supply maximum rating
- VSS to VDD analog signal range
- Single-/dual-supply specifications
- Wide supply range: 10.8 V to 16.5 V
- Extended plastic temperature range: −40°C to +85°C
- Low power dissipation: 28 mW maximum
- Low leakage: 20 pA typical
- Available in 16-lead DIP/SOIC and 20-lead PLCC/LCC packages
- Superior alternative to
The ADG508A and ADG509A are CMOS monolithic analog multiplexers with eight channels and dual four channels, respectively. The ADG508A switches one of eight inputs to a common output, depending on the state of three binary addresses and an enable input. The ADG509A switches one of four differential inputs to a common differential output, depending on the state of two binary addresses and an enable input. Both devices have TTL and 5 V CMOS logic-compatible digital inputs.
The ADG508A and ADG509A are designed on an enhanced LC2MOS process that gives an increased signal capability of VSS to VDD and enables operation over a wide range of supply voltages. The devices can comfortably operate anywhere in the 10.8 V to 16.5 V single- or dual-supply range. These multiplexers also feature high switching speeds and low RON.
- Single-/Dual-Supply Specifications with a Wide Tolerance. The devices are specified in the 10.8 V to 16.5 V range for both single and dual supplies.
- Extended Signal Range. The enhanced LC2MOS processing results in a high breakdown and an increased analog signal range of VSS to VDD.
- Break-Before-Make Switching. Switches are guaranteed break-before-make so that input signals are protected against momentary shorting.
- Low Leakage. Leakage currents in the range of 20 pA make these multiplexers suitable for high precision circuits.
Product Lifecycle Not Recommended for New Designs
This designates products ADI does not recommend broadly for new designs.
Documentation & Resources
AN-1024: How to Calculate the Settling Time and Sampling Rate of a Multiplexer (Rev. 0)7/31/2009210 kB
AN-251: Ron Modulation in CMOS Switches and Multiplexers; What It Is and How to Predict Its Effect on Signal Distortion12/6/2002168 kB
AN-250: Bandwidth, OFF Isolation and Crosstalk Performance of the AD5XXA Multiplexer Series1/1/2000681 kB
AN-249: Over Voltage Protection for the ADG5XXA Multiplexer Series1/1/2000229 kB
Switches and Multiplexers Product Selection Guide5/9/2008614 K
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|Part Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|ADG509AKNZ||Material Declaration||Reliability Data||16-Lead PDIP|
|ADG509AKPZ-REEL||Material Declaration||Reliability Data||20-Lead Flatpack|
|ADG509AKRZ-REEL||Material Declaration||Reliability Data||16-Lead SOIC|
|ADG509AKRZ-REEL7||Material Declaration||Reliability Data||16-Lead SOIC|
|ADG509ATQ||Material Declaration||Reliability Data||16-Lead CerDIP|
|ADG509ATQ/883B||Material Declaration||Reliability Data||16-Lead CerDIP|
|Wafer Fabrication Data|
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