DG444 - Intersil

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

DG444
Manufacturer

Intersil
ChipWorker Part#

CW564010136
RoHS

Lead free / RoHS Compliant
Description

Monolithic, Quad SPST, CMOS Analog Switches
Documentation

Datasheet

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DG444 Specifications

Attribute	Attribute Value

Part Number	DG444
Manufacturer	Intersil
ChipWorker Part#	CW564010136
Documentation	Datasheet
	expand all
RoHS	RoHS Compliant

Product Description

The DG444 and DG445 monolithic CMOS analog switches are drop-in replacements for the popular DG211 and DG212 series devices. They include four independent single pole single throw (SPST) analog switches and TTL and CMOS compatible digital inputs.
These switches feature lower analog ON resistance (<85Ω) and faster switch time (tON <250ns) compared to the DG211 and DG212. Charge injection has been reduced, simplifying sample and hold applications.
Features
• ON Resistance (Max). . . . . . . . . . . . . . . . . . . . . . . . . 85Ω
• Low Power Consumption (PD) . . . . . . . . . . . . . . . <35μW
• Fast Switching Action
\- tON (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250ns
\- tOFF (Max, DG444) . . . . . . . . . . . . . . . . . . . . . . . 140ns
• Low Charge Injection
• Upgrade from DG211, DG212
• TTL, CMOS Compatible
• Single or Split Supply Operation
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• Audio Switching
• Battery Operated Systems
• Data Acquisition
• Hi-Rel Systems
• Sample and Hold Circuits
• Communication Systems
• Automatic Test Equipment

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Ordering Information

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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