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DG309 - Quad / SPST Analog Switches

Download the DG309 datasheet PDF. This datasheet also covers the DG308A variant, as both devices belong to the same quad / spst analog switches family and are provided as variant models within a single manufacturer datasheet.

Description

The DG308A/DG309 are quad, single-pole-single-throw (SPST) analog switches.

The DG308A is normally open (SPST, NO), while the DG309 is normally closed (SPST, NC).

Both parts feature fast switching speeds and low onresistance over the analog range.

Features

  • include a turn-on time under 120ns, a turn-off time under 90ns, and a channel on-resistance of 60Ω. CMOS inputs provide reduced input loading and very low leakage currents. Both parts feature a 44V maximum breakdown voltage rating that allows 30V peak-to-peak switch-off blocking capacity. The DG308A/DG309 can be used with split supplies (±5V to ±20V) or a single positive supply (+5V to +30V), while retaining CMOS-logic-compatible inputs. ________________________.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DG308A_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (Analog Devices)

Part Number Description
DG309A Quad / SPST Analog Switches
DG305 CMOS Analog Switchs
DG305A CMOS Analog Switchs
DG306 CMOS Analog Switchs
DG306A CMOS Analog Switchs

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
19-3926; Rev 0; 3/91 Quad, SPST Analog Switches DG308A/DG309 _______________General Description The DG308A/DG309 are quad, single-pole-single-throw (SPST) analog switches. The DG308A is normally open (SPST, NO), while the DG309 is normally closed (SPST, NC). Both parts feature fast switching speeds and low onresistance over the analog range. Other features include a turn-on time under 120ns, a turn-off time under 90ns, and a channel on-resistance of 60Ω. CMOS inputs provide reduced input loading and very low leakage currents. Both parts feature a 44V maximum breakdown voltage rating that allows 30V peak-to-peak switch-off blocking capacity.
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