ADG465BRM-REEL

ADG465BRM-REEL

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ADG465BRM-REEL
IC 1CH PROTECTOR 8MSOP
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$31.01

Price update:a months ago
Available in stock: 6487
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
ADG465BRM-REEL Products

The ADG465BRM-REEL is a single channel protector that comes in SOT-23and MSOP packages. The channel protector is in series with thesignal path and protects sensitive components from voltagetransience in the signal path whether or not the power suppliesare present. Because the channel protection works regardless ofthe presence of the supplies, the channel protectors are ideal foruse in applications where correct power sequencing cannotalways be guaranteed to protect the analog inputs (for example, hotinsertion rack systems).

A channel protector consists of an N channel, metal-oxidesemiconductor field-effect transistor (MOSFET), a P channelMOSFET, and another N channel MOSFET connected in series.The channel protector behaves like a series resistor during normaloperation, that is, (VSS + 1.5 V) < VIN < (VDD − 1.5 V). When theanalog input of a channel exceeds the power supplies (includingVDD and VSS = 0 V), one of the MOSFETs switches off, clampingthe output to either VSS + 1.5 V or VDD − 1.5 V. Circuitry andsignal source protection are provided in the event of an overvoltageor power loss. The channel protectors can withstand overvoltageinputs from −40 V to +40 V.

The ADG465BRM-REEL can operate from both bipolar and unipolar supplies.The channels are normally on when power is connected, andopen circuit when power is disconnected. With power supplies of±15 V, the on resistance of the ADG465BRM-REEL is 80 Ω typical, with aleakage current of ±1 nA maximum. When power is disconnected,the input leakage current is approximately ±0.005 μA typical.The ADG465BRM-REEL is available in a 6-lead SOT-23 package, and an8-lead MSOP package.

Product Highlights

  • Fault Protection.The ADG465BRM-REEL can withstand continuous voltage inputs from−40 V to +40 V. When a fault occurs due to the power suppliesbeing turned off, or due to an overvoltage being applied tothe ADG465, the output is clamped. When power is turnedoff, current is limited to the nanoampere level.
  • Low Power Dissipation.
  • Low RON 80 Ω typical.
  • Trench Isolation Latch-Up Proof Construction.A dielectric trench separates the P channel and theN channel MOSFETs thereby preventing latch up.
  • Feature

    • Fault and overvoltage protection up to ±40 V
      • Signal paths open circuit with power off
      • Signal path resistance of RON with power on
    • Supply maximum ratings (VDD to VSS): 44 V
    • Low on resistance (RON): 80 Ω typical
    • ±1 nA maximum path current leakage at 25°C
    • Low power dissipation: 0.8 μW typical
    • Latch-up proof construction

    Applications

    • ATE Equipment
    • Sensitive measurement equipment
    • Hot insertion rack systems
    • ADC input channel protection

    Product Attributes

    TYPE DESCRIPTION Select all
    Number of Circuits 1
    Applications General Purpose
    Mounting Type Surface Mount
    Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
    Supplier Device Package 8-MSOP
    Package Bulk
    Product Status Obsolete
    Voltage - Clamping ±40V
    Technology Mixed Technology

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    $31.01

    Price update:a months ago
    Available in stock: 6487
    Analog Devices Inc.

    Analog Devices Inc.

    Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

    View All Product from Analog Devices Inc.

    Blog