The DG406 and DG407 monolithic CMOS analog multiplexers are drop-in replacements for the popular DG506A and DG507A series devices. They each include an array of sixteen analog switches, a TTL and CMOS compatible digital decode circuit for channel selection, a voltage reference for logic thresholds, and an ENABLE input for device selection when several multiplexers are present.
These multiplexers feature lower signal ON-resistance (<100Ω) and faster transition time (tTRANS < 300ns) compared to the DG506A and DG507A. Charge injection has been reduced, simplifying sample and hold applications.
The improvements in the DG406 series are made possible by using a high voltage silicon-gate process. An epitaxial layer prevents the latch-up associated with older CMOS technologies. The 44V maximum voltage range permits controlling 30VP-P signals when operating with ±15V power supplies.
The sixteen switches are bilateral, equally matched for AC or bidirectional signals. The ON-resistance variation with analog signals is quite low over a ±5V analog input range.
Key Features
- ON-Resistance (Max): 100Ω
- Low Power Consumption (PD): <1.2mW
- Fast Transition Time (Max): 300ns
- Low Charge Injection
- TTL, CMOS Compatible
- Single or Split Supply Operation
- Pb-Free (RoHS Compliant)
Applications
- Battery Operated Systems
- Data Acquisition
- Medical Instrumentation
- Hi-Rel Systems
- Communication Systems
- Automatic Test Equipment
![Typical Diagram Typical Diagram](/image/intersil/dg406-407.jpg)
Order InformationPart Number | Package Type | Weight(g) | Pins | MSL Rating | Peak Temp (°C) | RoHS Status |
---|
|
DG407DJZ | 28 Ld PDIP | 4.39 | 28 | N/A | NA | RoHS |
|
|
DG407DYZ | 28 Ld SOIC | 0.75 | 28 | 3 | 260 | RoHS |
|
|