Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Amplifier ICs/
    5. OA4ZHA33Q STMicroelectronics

    OA4ZHA33Q [STMicroelectronics]

    OA4ZHA33Q
    OA4ZHA33Q

    Part No:

    OA4ZHA33Q

    Category:

    Amplifier ICs

    Manufacturer:

    STMicroelectronics

    Description:

    18mA per Channel 70pA 128 dB Instrumentational OP Amps 0.0003μA 1.8V~5.5V OA4ZH 16-VFQFN Exposed Pad

    RoHS Status:

    Product FAQ

    1. Is OA4ZHA33Q available for RFQ?

    Yes. OA4ZHA33Q by STMicroelectronics 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 OA4ZHA33Q?

    Pricing for OA4ZHA33Q 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 OA4ZHA33Q?

    OA4ZHA33Q is a STMicroelectronics Amplifier ICs with Packaging: Cut Tape (CT) and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Voltage - Supply, Single/Dual (±): 1.8V~5.5V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OA4ZHA33Q?

    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 OA4ZHA33Q 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 OA4ZHA33Q?

    Yes. If OA4ZHA33Q is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Amplifier ICs parts or compatible alternatives.

    RFQ

    Part Number:

    OA4ZHA33Q

    Manufacturer:

    STMicroelectronics

    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
    Lifecycle Status
    ACTIVE (Last Updated: 7 months ago)
    Factory Lead Time
    12 Weeks
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    16-VFQFN Exposed Pad
    Number of Pins
    16
    Operating Temperature
    -40°C~125°C
    Packaging
    Cut Tape (CT)
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    16
    ECCN Code
    EAR99
    Technology
    CMOS
    Terminal Position
    QUAD
    Terminal Form
    NO LEAD
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Number of Functions
    4
    Supply Voltage
    3.3V
    Terminal Pitch
    0.5mm
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    OA4ZH
    Output Type
    Rail-to-Rail
    Number of Circuits
    4
    Operating Supply Current
    31μA
    Slew Rate
    0.19V/μs
    Amplifier Type
    Zero-Drift
    Common Mode Rejection Ratio
    128 dB
    Current - Input Bias
    70pA
    Voltage - Supply, Single/Dual (±)
    1.8V~5.5V
    Output Current per Channel
    18mA
    Input Offset Voltage (Vos)
    1μV
    Bandwidth
    400 kHz
    Unity Gain BW-Nom
    400 kHz
    Average Bias Current-Max (IIB)
    0.0003μA
    Supply Voltage Limit-Max
    6V
    Voltage - Input Offset
    1μV
    Length
    3mm
    Height Seated (Max)
    1mm
    REACH SVHC
    No SVHC
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    OA4ZHA33Q Overview


    Op amp is packaged in 16-VFQFN Exposed Pad case. Op amps are Zero-Drift types of amplifier on the chip. Instrumentation amplifier is delivered in a Cut Tape (CT) case. The number of terminations approaches 16. Please take in mind that op amp should be run at 3.3V. Instrumentation amplifier is a part of Operational Amplifier. Linear amplifier includes 16 pins. Regarding input offset voltage, buffer amplifier rates 1μV voltage. Surface Mount is the recommended mounting type of operational amplifiers. With regard to operating temperature, op amp ranges -40°C~125°C. Operational amplifier can operate supply current at 31μA. There are 4 circuits on op amps. On the output type, there are Rail-to-Rail different types of op amps.

    OA4ZHA33Q Features


    supply voltage of 3.3V
    Output Type: Rail-to-Rail


    OA4ZHA33Q Applications


    There are a lot of STMicroelectronics
    OA4ZHA33Q Instrumentational OP Amps applications.


    • Proportional operation circuits
    • Inverse/same-phase proportional circuit
    • Addition operation circuits
    • Subtraction operation circuits
    • single/dual op amp sum and difference circuits
    • Integrator circuits
    • Differentiator circuits
    • Logarithmic operation circuits
    • Exponential operation circuits
    • Multiplication circuits

    Documents

    Datasheets:

    OAxZHA
    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
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

    BEST SELL
    UCC28070APW

    UCC28070APW

    Texas Instruments

    BEST SELL
    K4RAH165VB-BIWM

    K4RAH165VB-BIWM

    SAMSUNG

    BEST SELL
    MT53E2G32D4DE-046 AAT:C

    MT53E2G32D4DE-046 AAT:C

    Micron

    BEST SELL
    CSDM65295

    CSDM65295

    Texas Instruments

    BEST SELL
    K4AAG165WA-BCWE

    K4AAG165WA-BCWE

    SAMSUNG

    BEST SELL
    PCI1003

    PCI1003

    Microchip

    BEST SELL
    SBAV99LT1G

    SBAV99LT1G

    Onsemi

    BEST SELL
    CYBT-343026-EVAL

    CYBT-343026-EVAL

    Infineon

    BEST SELL
    H9TQ64A8GTDCUR-KUM

    H9TQ64A8GTDCUR-KUM

    SK HYNIX

    BEST SELL
    89H16NT16G2ZCHLG

    89H16NT16G2ZCHLG

    RENESAS

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • TS922IDT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS1871AIDT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TSV6392AID
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TSV992IQ2T
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS931BIDT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TSV6191AICT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS934BIPT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • MC33171N
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TSZ182IQ2T
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TSH346ID
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    5962F0822201VXC

    5962F0822201VXC

    STMicroelectronics

    TS332IQ2T

    TS332IQ2T

    STMicroelectronics

    L2726

    L2726

    STMicroelectronics

    TS27M4ACD

    TS27M4ACD

    STMicroelectronics

    TS522IDT

    TS522IDT

    STMicroelectronics

    TS27L4ACDT

    TS27L4ACDT

    STMicroelectronics

    TL084IDT

    TL084IDT

    STMicroelectronics

    TS862IDT

    TS862IDT

    STMicroelectronics

    LMV321LICT

    LMV321LICT

    STMicroelectronics

    LM2903YQ3T

    LM2903YQ3T

    STMicroelectronics

    Multimedia ICs(2442)Programmable Logic ICs(28113)Clock & Timer ICs(1260551)Data Converter ICs(31836)Optocouplers / Photocouplers(168)Power Management ICs(203677)Audio ICs(8346)Communication & Networking ICs(6719)Digital Potentiometer ICs(4319)Driver ICs(24444)

    No recently viewed products