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DG409 - Differential 4-Channel CMOS Analog Multiplexers

Download the DG409 datasheet PDF. This datasheet also covers the DG408 variant, as both devices belong to the same differential 4-channel cmos analog multiplexers family and are provided as variant models within a single manufacturer datasheet.

General Description

- (DG408) PIN SYMBOL DESCRIPTION 1 A0 Logic Decode Input (Bit 0, LSB) 2 EN Enable Input 3 V- Negative Power Supply Terminal 4 S1 Source (Input) for Channel 1 5 S2 Source (Input) for Channel 2 6 S3 Source (Input) for Channel 3 7 S4 Source (Input) for Channel 4 8 D Drain (Ou

Key Features

  • ON Resistance (Max, 25°C).
  • . . . . 100.
  • Low Power Consumption (PD).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DG408-Intersil.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
DG409 Dual 4-Ch High-Performance CMOS Analog Multiplexers Vishay
DG409 CMOS Analog Multiplexers Maxim Integrated Products
DG409L Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers Vishay Siliconix
DG409LE 8-Ch / Dual 4-Ch High Performance Analog Multiplexers Vishay
DG409MIL 8-Ch/Dual 4-Ch High-Performance CMOS Analog Multiplexers Vishay

Other Datasheets by Intersil (now Renesas)

Part Number Description
DG408 Single 8-Channel CMOS Analog Multiplexers
DG411 Monolithic Quad SPST / CMOS Analog Switches

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DATASHEET DG408, DG409 Single 8-Channel/Differential 4-Channel, CMOS Analog Multiplexers FN3283 Rev 8.00 Jun 13, 2006 The DG408 Single 8-Channel, and DG409 Differential 4-Channel monolithic CMOS analog multiplexers are drop-in replacements for the popular DG508A and DG509A series devices. They each include an array of eight analog switches, a TTL/CMOS compatible digital decode circuit for channel selection, a voltage reference for logic thresholds and an ENABLE input for device selection when several multiplexers are present. The DG408 and DG409 feature lower signal ON resistance (<100) and faster switch transition time (tTRANS < 250ns) compared to the DG508A or DG509A. Charge injection has been reduced, simplifying sample and hold applications.