DG405C/D

Description：IC SWITCH DPST-NO X 2 45OHM DIE
Series：-

SKU:a5b15ed25d3b Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

DG405C/D is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC SWITCH DPST-NO X 2 45OHM DIE. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for DG405C/D

Description：IC SWITCH DPST-NO X 2 45OHM DIE
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Switch Circuit：DPST - NO
Multiplexer/Demultiplexer Circuit：2:01
On-State Resistance (Max)：45Ohm
Channel-to-Channel Matching (ΔRon)：500mOhm (Typ)
Voltage - Supply, Single (V+)：10V ~ 30V
Voltage - Supply, Dual (V±)：±4.5V ~ 20V
Switch Time (Ton, Toff) (Max)：150ns, 100ns
-3db Bandwidth：-
Charge Injection：10pC
Channel Capacitance (CS(off), CD(off))：12pF, 12pF
Current - Leakage (IS(off)) (Max)：500pA
Crosstalk：-90dB @ 1MHz
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：Die
Supplier Device Package：Die
Number of Circuits：2

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for DG405C/D

DG405C/D

Analog Switches, Multiplexers, Demultiplexers Overview

The DG405C/D is a dual, high-speed analog switch fabricated using a 44V silicon-gate process. It features two independent double-pole/single-throw (DPST) switches with TTL/CMOS-compatible logic inputs. The device operates from single +10V to +30V supplies or bipolar ±4.5V to ±20V supplies. Key electrical parameters include a maximum on-resistance of 45Ω and a typical value of 20Ω. On-resistance matching between channels is guaranteed at 2Ω max, while flatness over the signal range is 3Ω max. Switching times are 150ns for turn-on and 100ns for turn-off. Charge injection is limited to 15pC max, and off-leakage current is less than 5nA at +85°C. Power consumption is 35µW max.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

Dual DPST configuration with low on-resistance and guaranteed channel matching
TTL and CMOS logic compatibility across wide supply voltage ranges
Low charge injection and improved off-leakage characteristics over temperature

Analog Switches, Multiplexers, Demultiplexers Applications

Sample-and-Hold Circuits
Test Equipment
Guidance and Control Systems
Heads-Up Displays
Communications Systems
PBX, PABX
Battery-Operated Systems
Audio Signal Routing
Military Radios

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'C' or 'D' against the required operating temperature range before ordering. The 'C' variant supports 0°C to +70°C, while the 'D' variant covers -40°C to +85°C. Confirm package availability as dice specifications require direct factory contact. Ensure logic supply sequencing aligns with absolute maximum ratings to prevent damage.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the DG405C/D when dual independent switching paths are required in a compact form factor. The device is suitable for applications demanding rail-to-rail signal handling and low power consumption. Consider the on-resistance match specification for precision signal routing tasks. Verify that the bipolar or single-supply voltage requirements fall within the specified operational limits for the chosen temperature grade.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG405C/D belongs to the redesigned DG401/DG403/DG405 family of improved dual high-speed analog switches. This series offers enhanced performance over previous generations, including lower on-resistance and better leakage characteristics. The component is manufactured by Analog Devices Inc./Maxim Integrated using a robust silicon-gate process designed for reliability in various industrial and communication environments.