ADG508F
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ADG508F

8-Channel/4-Channel Fault Protected Analog Multiplexers

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Info: : PRODUCTION tooltip
Part Details
Part Models 7
1ku List Price Starting From $5.38
Features
  • All switches off with power supply off
  • Latch-up proof construction
  • Low On Resistance (270 Ω typical)
  • Fast Switching Times
    ton 230 ns maximum
    toff 130 ns maximum
  • Analog output of on channel clamped within power supplies if an overvoltage occurs
  • 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
Additional Details
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The ADG508F and ADG509F are CMOS analog multiplexers, with the ADG508F comprising eight single channels and the ADG509F 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 supplies 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 ADG509F 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

  1. Fault protection. The ADG508F/ADG509F 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.
  2. On channel saturates while fault exists.
  3. Low RON.
  4. Fast switching times.
  5. Break-before-make switching. Switches are guaranteed break-before-make so that input signals are protected against momentary shorting.
  6. Trench isolation eliminates latch-up. A dielectric trench separates the p and n-channel MOSFETs thereby preventing latch-up.

APPLICATIONS

  • Existing multiplexer applications (both fault-protected and nonfault-protected)
  • New designs requiring multiplexer functions
Part Models 7
1ku List Price Starting From $5.38

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADG508FBNZ
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ADG508FBRNZ
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ADG508FBRNZ-REEL7
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ADG508FBRUZ
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ADG508FBRUZ-REEL7
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ADG508FBRWZ
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ADG508FBRWZ-REEL
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Product Lifecycle

PCN

Mar 29, 2021

- 21_0033

Assembly Site Transfer for 14/16L 300_MIL PDIP to Cirtek

Oct 28, 2011

- 11_0047

Re-design and Wafer Fabrication transfer of the ADG508F/ADG509F

ADG508FBNZ

PRODUCTION

ADG508FBRNZ

PRODUCTION

ADG508FBRNZ-REEL7

PRODUCTION

ADG508FBRUZ

PRODUCTION

ADG508FBRUZ-REEL7

PRODUCTION

ADG508FBRWZ

PRODUCTION

ADG508FBRWZ-REEL

PRODUCTION

Aug 19, 2009

- 07_0024

Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad

Mar 25, 2021

- 21_0080

Amkor Philippines as an Alternate Site for SOICN

Oct 5, 2010

- 10_0146

Halogen Free Material Change for 14/16L SOIC_N Products

Apr 5, 2021

- 21_0035

Amkor Philippines as an Alternate Site for TSSOP_4.4

Jan 20, 2012

- 11_0218

Halogen Free Material Change for Certain TSSOP Products at Carsem

Aug 4, 2010

- 10_0117

Halogen Free Material Change for SOIC_W Products at Carsem

ADG508FBRWZ

PRODUCTION

ADG508FBRWZ-REEL

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Mar 29, 2021

- 21_0033

arrow down

Assembly Site Transfer for 14/16L 300_MIL PDIP to Cirtek

Oct 28, 2011

- 11_0047

arrow down

Re-design and Wafer Fabrication transfer of the ADG508F/ADG509F

ADG508FBNZ

PRODUCTION

ADG508FBRNZ

PRODUCTION

ADG508FBRNZ-REEL7

PRODUCTION

ADG508FBRUZ

PRODUCTION

ADG508FBRUZ-REEL7

PRODUCTION

ADG508FBRWZ

PRODUCTION

ADG508FBRWZ-REEL

PRODUCTION

Aug 19, 2009

- 07_0024

arrow down

Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad

Mar 25, 2021

- 21_0080

arrow down

Amkor Philippines as an Alternate Site for SOICN

Oct 5, 2010

- 10_0146

arrow down

Halogen Free Material Change for 14/16L SOIC_N Products

Apr 5, 2021

- 21_0035

arrow down

Amkor Philippines as an Alternate Site for TSSOP_4.4

Jan 20, 2012

- 11_0218

arrow down

Halogen Free Material Change for Certain TSSOP Products at Carsem

Aug 4, 2010

- 10_0117

arrow down

Halogen Free Material Change for SOIC_W Products at Carsem

ADG508FBRWZ

PRODUCTION

ADG508FBRWZ-REEL

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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EVAL-16TSSOP

Evaluation Board for 16 lead TSSOP Devices in the Switch/Mux Portfolio

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EVAL-16TSSOP

Evaluation Board for 16 lead TSSOP Devices in the Switch/Mux Portfolio

Evaluation Board for 16 lead TSSOP Devices in the Switch/Mux Portfolio

Features and Benefits

  • 16 lead TSSOP evaluation board
  • Clamp to allow the main device to be changed easily
  • Gold pin connectors to allow the addition of passive components
  • SMB connectors for the input/output of signals
  • Additional space on board to allow for prototyping

Product Detail

The EVAL-16TSSOPEBZ evaluation board evaluates 16-lead TSSOP devices in the Switches and Multiplexers Portfolio that are purchased separately. A clamp is supplied with the EVAL-16TSSOPEBZ to secure a 16-lead TSSOP device to the evaluation board without the need for soldering, making the board reusable for multiple devices.

A 16-lead TSSOP device can be clamped or soldered to the center of the evaluation board. Each pin of the device has a corresponding link from K1 to K16 that can be set to either VDD or GND. A wire screw terminal supplies VDD and GND. SMB connectors on the board allow additional external signals to be supplied to the device. In addition, there is space available at the top of the board for prototyping.

Full specifications of the device under test (DUT) are available in the corresponding product data sheet, which should be consulted in conjunction with this user guide when using the evaluation board.

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