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PA08M/883 - Apex Microtechnology

Description: 300V, 150mA, Low Bias Power Amplifier with Programmable Current Limit

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PCB Footprints
PA08M/883 - Apex Microtechnology PCB footprint - Other - Other - CE
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PA08M/883 - Apex Microtechnology  - 3D model - Other - CE
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PA08M/883 Details

  • Manufacturer Part Number:

    PA08M/883

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-3

  • Pin Count:

    8

  • Country Of Origin:

    USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Apex Microtechnology Inc

  • YTEOL:

    4.62

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00005 µA

  • Bias Current-Max (IIB) @25C:

    0.00005 µA

  • Common-mode Reject Ratio-Min:

    90 dB

  • Common-mode Reject Ratio-Nom:

    90 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3700 µV

  • JESD-30 Code:

    O-MBFM-P8

  • JESD-609 Code:

    e0

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -150 V

  • Neg Supply Voltage-Nom (Vsup):

    -100 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    METAL

  • Package Equivalence Code:

    CAN8/9,.5FL

  • Package Shape:

    ROUND

  • Package Style:

    FLANGE MOUNT

  • Power:

    YES

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Screening Level:

    38535Q/M;38534H;883B

  • Slew Rate-Min:

    20 V/us

  • Supply Current-Max:

    11 mA

  • Supply Voltage Limit-Max:

    150 V

  • Supply Voltage-Nom (Vsup):

    100 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    BOTTOM

  • Unity Gain BW-Nom:

    5000

  • Voltage Gain-Min:

    63000

  • Wideband:

    NO

PA08M/883 Frequently Asked Questions (FAQs)

  • Apex Microtechnology recommends a 2-layer PCB with a thermal relief pattern on the bottom layer to improve heat dissipation. A minimum of 2 oz copper thickness is recommended for optimal thermal performance.
  • To ensure reliable operation at high temperatures, Apex recommends derating the output current and voltage according to the datasheet's thermal derating curve. Additionally, ensure good airflow and a clean, dry environment to prevent moisture-related issues.
  • Apex recommends using a low-ESR ceramic capacitor (e.g., X7R or X5R) with a value of 10-22 μF for optimal performance. The capacitor should be placed as close to the input pins as possible to minimize noise and ripple.
  • Apex recommends using external overvoltage protection (OVP) and overcurrent protection (OCP) circuits to prevent damage to the device. A fuse or PTC resettable fuse can be used for OCP, while a zener diode or TVS diode can be used for OVP.
  • Apex recommends a soldering profile with a peak temperature of 240°C (464°F) and a dwell time of 30-60 seconds. A nitrogen atmosphere is recommended to prevent oxidation.

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PA08M/883 Overview

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