The DG445DY is a monolithic quad SPST CMOS analog switch designed for applications requiring low ON resistance and fast switching times. It features a maximum ON resistance of 85Oc and a turn-on time (tON) of less than 250ns, making it suitable for high-speed switching applications. The device operates within a voltage range of ¬±20V, allowing it to handle signals up to 44V. It is compatible with both TTL and CMOS logic levels, facilitating easy integration into various digital systems. The DG445DY is particularly advantageous for applications such as audio switching, data acquisition, and sample-and-hold circuits due to its low charge injection and low power consumption of less than 35¬µW. The device is available in a 16-lead SOIC package and operates over a temperature range of -40¬8C to +85¬8C. Its design includes features that prevent latch-up, enhancing reliability in high-reliability systems.
4 Circuit IC Switch 1:1 85Ohm 16-SOIC
IC SWITCH SPST-NOX4 85OHM 16SOIC Product overview: DG445DY from Renesas Electronics Corporation is an Analog Switch and Multiplexer IC for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 85OHM. Search-friendly keywords include Analog Switch and Multiplexer IC, Analog Switches, Multiplexers, Demultiplexers, electronic component, datasheet, replacement part, 85OHM. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 747-DG445DY can be used for catalog matching and distributor lookup.
SPDT, 4 Func, 1 Channel, CMOS, PDSO16
IC SWITCH QUAD SPST 16SOIC
4 Circuit IC Switch 1:1 85Ohm 16-SOIC
4 Circuit IC Switch 1:1 85Ohm 16-SOIC
| DigiKey | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Switches | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers |
| Product Number | DG445DYIS-ND | 747-DG445DY | DG445DY | DG445DY | DG445DY | DG445DY |
| Product Name | Analog Switches, Multiplexers, Demultiplexers | 85OHM Analog Switch and Multiplexer IC | Interface - Analog Switches, Multiplexers, Demultiplexers | Analog Switches, Multiplexers, Demultiplexers | Analog Switches, Multiplexers, Demultiplexers | |
| Configuration | 1:1 | |||||
| Normal Condition | Normally Open (NO) | Normally Closed (NC) | Normally Open (NO) | |||
| Supply Voltage (VS) | 5 to 34 volts | |||||
| Ron | 85 ohms | 85 ohms | 85 ohms | |||
| tON | 250 ns |
