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PA52 - Apex Microtechnology

Description: The PA52 is a 40A (80A PEAK), 200V power operational amplifier featuring 90kHz of power bandwidth and a 50V/µs slew rate. With this combination of high current output, bandwidth, slew rate, and 400 watts of internal power dissipation, the PA52 is targeted for applications in the semi-cap equipment market. Another exceptional feature of the PA52 is a boost voltage input that allows the small signal portion of the amplifier to operate at a higher voltage than the high current output stage. The amplifier is t

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PA52 - Apex Microtechnology PCB footprint - Other - Other - CR
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PA52 - Apex Microtechnology  - 3D model - Other - CR
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PA52 Details

  • Manufacturer Part Number:

    PA52

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DFM

  • Pin Count:

    12

  • Country Of Origin:

    USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Apex Microtechnology Inc

  • YTEOL:

    4.15

  • 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-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    10000 µV

  • JESD-30 Code:

    R-MDFM-P12

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -100 V

  • Neg Supply Voltage-Nom (Vsup):

    -30 V

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    METAL

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP12,1.2,200TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Power:

    YES

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Slew Rate-Min:

    50 V/us

  • Supply Current-Max:

    36 mA

  • Supply Voltage Limit-Max:

    100 V

  • Supply Voltage-Nom (Vsup):

    30 V

  • Surface Mount:

    NO

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    NICKEL

  • Terminal Form:

    PIN/PEG

  • Terminal Pitch:

    5.08 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    3000

  • Voltage Gain-Min:

    50100

  • Wideband:

    NO

PA52 Frequently Asked Questions (FAQs)

  • Apex Microtechnology recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a microstrip transmission line layout for the input and output signals to minimize parasitic inductance and ensure optimal performance.
  • To ensure stability, Apex recommends using a 10nF to 100nF capacitor in parallel with a 10Ω to 100Ω resistor between the output and ground pins, and ensuring that the output is properly terminated with a 50Ω load.
  • The maximum safe operating temperature for the PA52 is 125°C, and Apex recommends derating the output power by 1dB for every 10°C above 85°C to ensure reliable operation.
  • Yes, the PA52 can be used in a push-pull configuration to achieve higher power output, but Apex recommends using a common-mode choke and a center-tapped transformer to ensure proper operation and minimize even-order harmonics.
  • Apex recommends using ESD protection devices such as TVS diodes or ESD suppressors on the input and output pins, and handling the device with ESD-safe materials and equipment to prevent damage.

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PA52 Overview

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