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AD8508ARUZ-REEL - Analog Devices

Description: 20 µA Maximum, RRIO, Zero Input Crossover Distortion Quad Op Amp 14-TSSOP

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AD8508ARUZ-REEL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-14
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AD8508ARUZ-REEL Details

  • Manufacturer Part Number:

    AD8508ARUZ-REEL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    ROHS COMPLIANT, MO-153AB-1, TSSOP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    RU-14

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.0006 µA

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    85 dB

  • Common-mode Reject Ratio-Nom:

    105 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3500 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Nom:

    0.013 V/us

  • Supply Current-Max:

    0.1 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    95

  • Voltage Gain-Min:

    56200

  • Wideband:

    NO

  • Width:

    4.4 mm

AD8508ARUZ-REEL Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8508 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling between the input and output stages. A 4-layer PCB with a dedicated analog ground plane is recommended. Additionally, the input and output pins should be routed away from each other to minimize capacitive coupling.
  • The AD8508 is specified to operate from -40°C to 125°C. To ensure operation within this range, the device should be mounted on a PCB with a suitable thermal design, and the ambient temperature should be monitored to prevent overheating. Additionally, the device should be powered up and down slowly to prevent thermal shock.
  • The recommended input voltage range for the AD8508 is 0V to 5.5V. However, the device can tolerate input voltages up to 6V without damage. It's essential to ensure that the input voltage does not exceed the maximum rating to prevent damage to the device.
  • To minimize power consumption, the AD8508 should be operated at the lowest possible supply voltage (5V) and the output load should be minimized. Additionally, the device can be powered down when not in use to reduce standby power consumption. The shutdown pin can be used to power down the device.
  • The recommended output capacitor value for the AD8508 is 10uF to 22uF. A larger output capacitor can be used to improve output stability and reduce noise, but it may increase the startup time of the device.

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AD8508ARUZ-REEL Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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