ADG528A
NOT RECOMMENDED FOR NEW DESIGNSCMOS Latched 8-Channel Analog Multiplexer
- Part Models
- 5
- 1ku List Price
- Starting From $6.59
Part Details
- 44 V Supply Maximum Rating
- VSS to VDD Analog Signal Range
- Single-/Dual-Supply Specifications
- Wide Supply Ranges (10.8 V to 16.5 V)
- Microprocessor Compatible (100 ns WR Pulse)
- Extended Plastic Temperature Range
- (–40°C to +85°C)
- Low Leakage (20 pA typ)
- Low Power Dissipation (28 mW max)
- Available in 18-Lead DIP/SOIC and 20-Lead PLCC Packages
- Superior Alternative to:
- DG528
- DG529
- ADG529A is obsolete
The ADG528A and ADG529A are CMOS monolithic analog multiplexers with eight channels and four dual channels, respectively. On-chip latches facilitate microprocessor interfacing. The ADG528A switches one of eight inputs to a common output, depending on the state of three binary addresses and an enable input. The ADG529A 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 ADG528A and ADG529A are designed on an enhanced LC2MOS process, which 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 multiplex-ers also feature high switching and low RON.
The ADG529A is no longer available.
Product Highlights
- 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. - Easily Interfaced
The ADG528A and ADG529A can be easily interfaced with microprocessors. The WR signal latches the state of the address control lines and the enable line. The RS signal clears both the address and enable data in the latches resulting in no output (all switches off). RS can be tied to the microprocessor reset pin. - 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.
Documentation
Data Sheet 3
Application Note 4
Technical Articles 3
Product Selection Guide 1
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADG528ABCHIPS | none available | ||
| ADG528AKNZ | 18-Lead PDIP | ||
| ADG528AKPZ | 20-Lead Flatpack | ||
| ADG528AKPZ-REEL | 20-Lead Flatpack | ||
| ADG528ATQ | 18-Lead CerDIP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
| No Match Found | ||
|
Mar 7, 2019 - 19_0046 Assembly Transfer of 18,20,24,28 Lead PDIP to Cirtek |
||
| ADG528AKNZ | ||
|
Aug 19, 2009 - 07_0024 Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad |
||
| ADG528AKNZ | ||
|
Nov 7, 2012 - 12_0199 Qualification of New Conductive Silver-Filled Glass Die Attach Adhesive for Cerdip and Ceramic Flatpack (Cerpack) Packages. |
||
| ADG528ATQ | PRODUCTION | |
|
Nov 9, 2011 - 11_0050 Transfer of ADI Hermetics Assembly location from Paranaque, Manila to General Trias, Cavite Philippines |
||
| ADG528ATQ | PRODUCTION | |
|
Nov 9, 2011 - 11_0182 Test Site Transfer from Analog Devices Philippines Inc in Paranaque to Analog Devices General Trias in Cavite, Philippines |
||
| ADG528ATQ | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
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