DG445BDY [Siliconix]

Name: DG445BDY
Brand: Siliconix
SKU: DG445BDY
Availability: InStock

Part No:

DG445BDY

Category:

Switch ICs

Manufacturer:

Siliconix

Description:

Improved Quad SPST CMOS Analog Switches designed for high speed, low error switching of analog and audio signals.

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

On Resistance

95Ω

Turn On Time

300 ns

Power Dissipation

850mW

Supply Voltage Dual

±15V

Operating Temperature

-40°C ~ 85°C

Package

DIP, SOIC, QFN

Charge Injection Typ

1 pC

Logic Input High

2.4V

Logic Input Low

0.8V

Supply Voltage Unipolar

12V

Products Detail

Monolithic quad analog switches with low on-resistance (45 Ω, typ.), high speed (tON 120 ns, typ.). Upgrades to original DG444, DG445. Combines low on-resistance with high speed, suited for Data Acquisition, Communication Systems, Automatic Test Equipment, or Medical Instrumentation. Charge injection minimized for sample-and-hold circuits. Built using Vishay Siliconix’s high-voltage silicon-gate process. Epitaxial layer prevents latchup. Each switch conducts equally well in both directions when on and blocks input voltages to supply levels when off.

Key Features

Low On-Resistance: 45 Ω, Low Power Consumption: 1 mW, Fast Switching Action - tON: 120 ns, Low Charge Injection, TTL/CMOS-Compatible Logic, Low Signal Errors and Distortion, Reduced Power Supply Consumption, Faster Throughput, Reduced Pedestal Errors, Simple Interfacing

Application scenarios

Audio Switching
Data Acquisition
Sample-and-Hold Circuits
Communication Systems
Automatic Test Equipment
Medical Instruments

Documents

Datasheets:

DG444,445B DG445BDY-Vishay-datasheet-11756344.pdf

RohsStatement:

Vishay-company-15.pdf

Product FAQ

1. Is DG445BDY available for RFQ?

Yes. DG445BDY by Siliconix is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for DG445BDY?

Pricing for DG445BDY can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of DG445BDY?

DG445BDY is a Siliconix Switch ICs with Supply Voltage Unipolar: 12V and Operating Temperature: -40°C ~ 85°C. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for DG445BDY?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can DG445BDY be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to DG445BDY?

Yes. If DG445BDY is unavailable, obsolete, or does not meet your required lead time, we can help check similar Siliconix Switch ICs parts or compatible alternatives.

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