EmbeddedRelated.com
The 2026 Embedded Online Conference
    Parts   Analog ICs  Analog Switches & Multiplexers    DG Switches Family    DG411    DG411DYZ
DG411DYZ

RENDG411DYZ

Renesas Electronics Corporation
4 Circuit IC Switch 1:1 35Ohm 16-SOIC
Active17,226 in stock
Datasheet Digi-Key Mouser Compare Prices

Overview

The DG411DYZ is a high-performance monolithic quad SPST analog switch designed for precision signal switching applications. It features four independent normally closed (NC) channels with a low on-state resistance of 35 Ohms and fast switching times of 175ns (Ton) and 145ns (Toff).

Why Choose This Part

This device offers a significant upgrade over older DG211 and DG212 switches by providing lower on-resistance and faster switching speeds. Its wide supply range from 5V to 44V and TTL/CMOS compatibility make it highly versatile for interfacing with modern low-voltage logic and high-voltage analog rails.

Applications

Precision Data Acquisition
Utilizing low charge injection of 5pC to minimize signal errors during sample-and-hold operations.
Battery Powered Systems
Benefits from ultra-low power consumption with a typical supply current of only 0.0001mA.
Industrial Signal Routing
Handles high-voltage signals in environments requiring split supply operation up to +/- 22V or single supply up to 44V.
Communication Systems
Provides high isolation with -85dB crosstalk at 1MHz for clean signal path separation.

Key Specifications

Crosstalk -85dB @ 1MHz
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154", 3.90mm Width)
Switch Circuit SPST - NC
Charge Injection 5pC
Number of Circuits 4
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 16-SOIC
On-State Resistance (Max) 35Ohm
Switch Time (Ton, Toff) (Max) 175ns, 145ns
Voltage - Supply, Dual (V+/-) +/-5V ~ 20V
Voltage - Supply, Single (V+) 5V ~ 44V
Current - Leakage (IS(off)) (Max) 100pA
Multiplexer/Demultiplexer Circuit 1:1
Channel Capacitance (CS(off), CD(off)) 9pF, 9pF

Getting Started

When designing with the DG411DYZ, ensure proper decoupling of the V+, V-, and VL supplies to minimize switching noise. The VL pin must be connected to the logic supply voltage (typically 5V) to maintain TTL/CMOS compatibility regardless of the analog supply rails.

Categories

Analog ICs > Analog Switches & Multiplexers
The 2026 Embedded Online Conference