DG411C/D

Description：IC SWITCH SPST-NC X 4 35OHM DIE
Series：-

SKU:7e14b6effaa9 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST-NC X 4 35OHM DIE
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tray
Switch Circuit：SPST - NC
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：35Ohm
Channel-to-Channel Matching (ΔRon)：100mOhm
Voltage - Supply, Single (V+)：13V ~ 44V
Voltage - Supply, Dual (V±)：±7V ~ 22V
Switch Time (Ton, Toff) (Max)：175ns, 145ns
-3db Bandwidth：-
Charge Injection：5pC
Channel Capacitance (CS(off), CD(off))：9pF, 9pF
Current - Leakage (IS(off)) (Max)：150nA
Crosstalk：-85dB @ 1MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：Die
Supplier Device Package：Die
Number of Circuits：4

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DG411C/D

Overview

The DG411C/D is a quad, single-pole/single-throw (SPST) analog switch in die form. It features normally closed contacts with a maximum on-resistance of 45Ω and a turn-on time of 175ns. The device operates from a single +10V to +30V supply or bipolar ±4.5V to ±20V supplies. Key electrical parameters include a maximum charge injection of 10pC, an off-leakage current of less than 5nA at +85°C, and an ESD tolerance of 2000V minimum per Method 3015.7. It supports rail-to-rail signal handling and includes TTL/CMOS-compatible logic inputs.

Feature Summary

Normally closed configuration for SPST switching applications
Low on-resistance matching between channels with guaranteed flatness over the signal range
Ultra-low power consumption suitable for battery-operated systems
High electrostatic discharge tolerance ensuring robust operation

Applications

Sample-and-Hold Circuits
Communication Systems
Test Equipment
Battery-Operated Systems
Audio Signal Routing

Procurement Notes

Verify that the specific procurement order explicitly specifies the bare die format rather than packaged variants such as DIP or SOIC. Confirm the required temperature range aligns with the C suffix specifications. Ensure the manufacturing source matches Analog Devices Inc./Maxim Integrated standards. Validate that the die size and pad configurations meet the target substrate requirements before finalizing the purchase agreement.

Selection Notes

Select this component when a normally closed analog switch topology is required within a custom integrated circuit design. The die format allows for direct integration into hybrid circuits or specialized packaging solutions. Consider the 45Ω on-resistance limit and 175ns switching speed against system timing constraints. Verify that the ±20V bipolar supply capability meets the application's voltage swing requirements.

Part Context

This part belongs to the DG411/DG412/DG413 series of improved quad SPST analog switches. The DG411 variant specifically provides normally closed contacts, distinguishing it from the normally open DG412 and the mixed DG413. The series utilizes a 44V silicon-gate process to achieve low power consumption and high reliability compared to older CMOS technologies.