DG419LDY+T The Analog Devices DG419LDY+T is a single-pole/double-throw (SPDT) analog switch featuring 35 Ohm on-resistance and ±4.5V to ±20V supply operation. It is designed for use in various electronic systems requiring efficient signal routing.
Mfr Part #:

DG419LDY+T

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices DG419LDY+T is a single-pole/double-throw (SPDT) analog switch featuring 35 Ohm on-resistance and ±4.5V to ±20V supply operation. It is designed for use in various electronic systems requiring efficient signal routing.
Total Stock: 21,271 pcs

DG419LDY+T Available from 1 distributor

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DG419LDY+T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Channel
Channel Capacitance
Channel Capacitance (CS(off), CD(off))
Charge Injection
Crosstalk
Current
Industrial Grade
Logic High Voltage
Logic Low Voltage
Logic Voltage
Medical Grade
Military Grade
Mounting Type
Multiplexer
Number of Circuits
Off Leakage Current
On
On Resistance Flatness
On Resistance Matching
On-Resistance
Operating Temperature
Package Description
Supplier Device Package
Supplier Package
Supply Voltage
Switch Circuit
Switching Time
Voltage

DG419LDY+T Description

Short technical summary and product information.

The DG419LDY+T from Analog Devices (formerly Maxim Integrated) is a precision CMOS analog switch. It offers low on-resistance of 35 Ohms, with guaranteed matching and flatness across the signal range. This SPDT switch operates with single supply voltages from +9V to +36V or bipolar supplies from ±4.5V to ±20V.

 

Designed for compatibility with +3V logic, the DG419LDY+T features low charge injection and low off-leakage current, less than 5nA at +85°C. Switching times are fast, with tON less than 175ns and tOFF less than 185ns. The device handles rail-to-rail analog signal capability.

 

This component is supplied in an 8-pin SOIC package, suitable for surface mounting. It operates within an extended temperature range of -40°C to +85°C, making it suitable for demanding applications.

 

Applications include sample-and-hold circuits, communications systems, test equipment, battery-operated systems, modems, fax machines, guidance and control systems, PBX/PABX, and military radios.

DG419LDY+T Quick Information

Product Type: Analog Switch
Canonical Name: DG419L SPDT Analog Switch
Subcategory: SPDT

DG419LDY+T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DG419LDY+T Features

  • Low 35 Ohm maximum on-resistance.
  • ±4.5V to ±20V dual supply operation.
  • Fast switching times under 185ns.
  • Low off-leakage current below 5nA.
  • Surface mount 8-SOIC package.

DG419LDY+T Applications

  • Suitable for sample-and-hold circuits.
  • Used in communications systems.
  • Applicable for test equipment.
  • Ideal for battery-operated systems.
  • Supports audio signal routing.

DG419LDY+T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the on-resistance of the DG419LDY+T?

The DG419LDY+T has a maximum on-resistance of 35 Ohms.

What are the operating supply voltage ranges for the DG419LDY+T?

The DG419LDY+T operates with single supply voltages from +9V to +36V or bipolar supplies from ±4.5V to ±20V.

What is the operating temperature range for this analog switch?

The operating temperature range for the DG419LDY+T is -40°C to +85°C.

What package type is the DG419LDY+T supplied in?

The DG419LDY+T is supplied in an 8-SOIC package.

What is the RoHS status of the DG419LDY+T?

The DG419LDY+T is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the DG419LDY+T?

The Moisture Sensitivity Level (MSL) for the DG419LDY+T is 1.

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