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Analog Multiplexer Single 4:1 16-Pin SOIC N Tube

Manufacturer : Analog Devices, Inc
Package/Case : SOIC-16
Product Categories : Analog multiplexer, demultiplexer
Datasheet: ADG509FBRN Datasheet (PDF)
RoHs Status: Lead free/RoHS Compliant
In-stock: 2533


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ADG509FBRN Product Details

The ADG508F and ADG509FBRN are CMOS analog multiplexers, with the ADG508F comprising eight single channels and the ADG509FBRN comprising four differential channels. These multiplexer provides fault protection. Using a series n-channel, p-channel, n-channel MOSFET structure, both device and signal source protection is provided in the event of an overvoltage or power loss. The multiplexer can withstand continuous overvoltage inputs from -40 V to +55 V. During fault conditions with power suppplies off, the multiplexer input (or output) appears as an open circuit and only a few nanoamperes of leakage current will flow. This protects not only the multiplexer and the circuitry driven by the multiplexer, but also protects the sensors or signal sources that drive the multiplexer.

The ADG508F switches one of eight inputs to a common output as determined by the 3-bit binary address lines A0, A1 and A2.The ADG509FBRN switches one of four differential inputs to a common differential output as determined by the 2-bit binary address lines A0 and A1.An EN input on each device is used to enable or disable the device. When disabled, all channels are switched OFF.

Product Highlights
  • Fault protection. The ADG508F/ADG509FBRN can withstand continuous voltage inputs from −40 V to +55 V. When a fault occurs due to the power supplies being turned off, all the channels are turned off and only a leakage current of a few nanoamperes flows.
  • On channel saturates while fault exists.
  • Low RON.
  • Fast switching times.
  • Break-before-make switching. Switches are guaranteed break-before-make so that input signals are protected against momentary shorting.
  • Trench isolation eliminates latch-up. A dielectric trench separates the p and n-channel MOSFETs thereby preventing latch-up.
  • Feature

    • All switches off with power supply off
    • Analog output of on channel clamped within power supplies if an overvoltage occurs
    • Latch-up proof construction
    • Low on resistance (270 Ω typical)
    • Fast Switching Timeston 230 ns maximumtoff 130 ns maximum
    • Low power dissipation (3.3 mW maximum)
    • Fault and overvoltage protection (−40 V to +55 V)
    • Break-before-make construction
    • TTL and CMOS compatible inputs


    • Existing multiplexer applications (both fault-protected and nonfault-protected)
    • New designs requiring multiplexer functions

    ADG509FBRN Pinout
    (Picture: Pinout)

    ADG509FBRN Block Diagram
    (Picture: Diagram)

    Technical Parameters

    • Number of Switches
    • Quad
    • On Resistance (Max)
    • 300 Ohms
    • On Time (Max)
    • 230 ns
    • Off Time (Max)
    • 130 ns
    • Operating Supply Voltage
    • 15 V
    • Maximum Operating Temperature
    • + 85 C
    • Package / Case
    • SOIC N
    • Maximum Power Dissipation
    • 3.3 mW
    • Minimum Operating Temperature
    • - 40 C
    • Packaging
    • Tube
    • Factory Pack Quantity
    • 48
    • Supply Current
    • 0.1 uA
    • Supply Current (Max)
    • 1 uA
    • Supply Voltage Max
    • 16.5 V
    • Supply Voltage Min
    • 10.8 V

    ADG509FBRN Datasheet

    • ADG509F Technical Documentation/Data sheet

    ADG509FBRN Related Products

    Ratings and Reviews (1)

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    • **arco***

      Okay!!! Danke!

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    1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

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    Q: How does Jotrin guarantee that ADG509FBRN is the original manufacturer or agent of ADI?
    We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their ADG509FBRN devices; we pay more attention to the channels and quality of ADG509FBRN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
    Q: How to find the detailed information of ADG509FBRN chips? Including ADI original factory information, Analog multiplexer, demultiplexer application, ADG509FBRN pictures?
    You can use Jotrin's intelligent search engine, or filter by Analog Switches Multiplexers ; Dual Supply 5V to 22V category, or find it through Analog Devices, Inc Information page.
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    The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ADG509FBRN, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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    Q: What is the process for returns or replacement of ADG509FBRN?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ADG509FBRN we delivered, we will accept the replacement or return of the ADG509FBRN only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of ADG509FBRN.
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    Analog Devices, Inc

    Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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