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    Part number
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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Amplifier ICs/
    5. PA91 Unknown

    PA91 [Unknown]

    PA91
    PA91

    Part No:

    PA91

    Category:

    Amplifier ICs

    Manufacturer:

    Unknown

    Description:

    200mA per Channel 200pA 98 dB Instrumentational OP Amps 0.002μA 80V~450V ±40V~225V PA91 12 Pins 12-SIP

    RoHS Status:

    Product FAQ

    1. Is PA91 available for RFQ?

    Yes. PA91 by Unknown is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for PA91?

    Pricing for PA91 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of PA91?

    PA91 is a Unknown Amplifier ICs with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Voltage - Supply, Single/Dual (±): 80V~450V ±40V~225V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PA91?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can PA91 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to PA91?

    Yes. If PA91 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown Amplifier ICs parts or compatible alternatives.

    RFQ

    Part Number:

    PA91

    Manufacturer:

    Unknown

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Factory Lead Time
    7 Weeks
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    12-SIP
    Number of Pins
    12
    Operating Temperature
    -25°C~85°C
    Packaging
    Tube
    Series
    Apex Precision Power®
    Published
    2011
    JESD-609 Code
    e3
    Pbfree Code
    no
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    12
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn) - with Nickel (Ni) barrier
    Technology
    MOS
    Terminal Position
    SINGLE
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Number of Functions
    1
    Supply Voltage
    150V
    Terminal Pitch
    2.54mm
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    PA91
    Pin Count
    12
    Qualification Status
    Not Qualified
    Power Supplies
    +-40/+-225V
    Number of Circuits
    1
    Operating Supply Current
    10mA
    Slew Rate
    300V/μs
    Architecture
    VOLTAGE-FEEDBACK
    Amplifier Type
    Power
    Common Mode Rejection Ratio
    98 dB
    Current - Input Bias
    200pA
    Voltage - Supply, Single/Dual (±)
    80V~450V ±40V~225V
    Output Current per Channel
    200mA
    Input Offset Voltage (Vos)
    500μV
    Gain Bandwidth Product
    100MHz
    Neg Supply Voltage-Nom (Vsup)
    -150V
    Unity Gain BW-Nom
    100000 kHz
    Voltage Gain
    111dB
    Average Bias Current-Max (IIB)
    0.002μA
    Low-Offset
    NO
    Frequency Compensation
    YES AVCL>=30
    Supply Voltage Limit-Max
    225V
    Low-Bias
    NO
    Micropower
    NO
    Bias Current-Max (IIB) @25C
    0.002μA
    Dual Supply Voltage
    150V
    Neg Supply Voltage-Max (Vsup)
    -225V
    Wideband
    YES
    Power
    YES
    Height
    21.84mm
    RoHS Status
    RoHS Compliant

    Products Detail

    PA91 Overview


    Packaging for the buffer amplifier is in the form of a 12-SIP case. A Power-type buffer amplifier is shown here. There is a Tube case that is delivered with the instrumentation amplifiers. A total of 12 terminations have been reported in the past few weeks. Buffer amplifier has a total of 12 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 150V. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. An 12-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 500μV. For this electrical component, the recommended mounting type is Through Hole, which is the most common. The buffer amplifier functions well at -25°C~85°C as far as operating temperature is concerned. Using a supply current of 10mA , this buffer op amp will be able to operate. Keeping the voltage gain at 111dB is the best course of action. The buffer amp consists of 1 circuits in total. The Apex Precision Power® stands for the buffer op amp's serial number.

    PA91 Features


    12 Pins
    supply voltage of 150V
    111dB voltage gain


    PA91 Applications


    There are a lot of Apex Microtechnology
    PA91 Instrumentational OP Amps applications.


    • single/dual op amp sum and difference circuits
    • Integrator circuits
    • Differentiator circuits
    • Logarithmic operation circuits
    • Exponential operation circuits
    • Multiplication circuits
    • Division circuits
    • Precision measurement
    • Power control
    • Information processing

    Documents

    Datasheets:

    PA91
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
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