Get a Sample
Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.
Request evaluation samplesON SemiconductorIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer AmplifiersON Semiconductor Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers
KA4558DTF Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers by ON Semiconductor
KA4558DTF is a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers model from ON Semiconductor, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers product path. Known package information currently points to 8SOIC under the ON Semiconductor brand listing. IC OPAMP GP 8SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around KA4558DTF so buyers can move faster from review to quotation.
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC OPAMP GP 8SOIC
key Attributes
-
Datasheet
View KA4558DTF DatasheetTechnical document
Open The Official Datasheet
Review the latest datasheet for KA4558DTF from ON Semiconductor in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
Understand how to order and what policies support the purchase
Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.
How to order this product
A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.
1
Confirm part and quantity
Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.
2
Send RFQ or sample request
Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.
3
Align delivery, payment, and documentation
Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.
Policies buyers usually check
These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.
Shipping & Delivery
Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.
Review shipping detailsPayment Terms
Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.
Review payment termsQuality & Traceability Center
See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.
Review quality controlsStructured product content
Review The Product The Way Buyers Actually Evaluate It
Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.
Product overview
Overview
The KA393 / KA393A / KA2903 series consists of two independent voltage comparators designed to operate from a single power supply over a wide voltage range.
Features
• Single Supply Operation: 2V to 36V
• Dual Supply Operation: ±1V to ±18V
• Allow Comparison of Voltages Near Ground Potential
• Low Current Drain: 800µA Typical
• Compatible with all Forms of Logic
• Low Input Bias Current: 25nA Typical
• Low Input Offset Current: ±5nA Typical
• Low Offset Voltage: ±1mV Typical
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
HTSUS
8542.33.0001
Export Classifications & Environmental
ECCN Code
EAR99
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.33.0001
ECCN Code
EAR99
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Published
2001
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Terminal Form
GULL WING
Packing Method
TAPE AND REEL
Package / Case
8-SOIC (0.154, 3.90mm Width)
Subcategory
Operational Amplifier
Sub-Categories
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Manufacturer
ON Semiconductor
Architecture
VOLTAGE-FEEDBACK
Operating Temperature
0°C~70°C
Nominal Supply Current
5.8mA
Slew Rate
1.2V/μs
Part Status
Last Time Buy
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Height
1.55mm
Number Of Functions
2
Supply Voltage
15V
Technology
BIPOLAR
Number Of Pins
8
Number Of Terminations
8
Common Mode Rejection Ratio
70 dB
Input Offset Voltage (Vos)
6mV
Lifecycle Status
LIFETIME (Last Updated: 1 day ago)
Power Dissipation
400mW
Operating Supply Current
3.5mA
Weight
230.4mg
Width
4.92mm
Length
3.95mm
Manufacturer'S Part No.
KA4558DTF
Base Part Number
KA4558
Operating Supply Voltage
44V
Max Dual Supply Voltage
22V
Terminal Finish
Tin (Sn)
Voltage - Input Offset
2mV
Unity Gain BW-Nom
3000 kHz
Current - Input Bias
30nA
Power Supplies
+-15V
Voltage Gain
106.02dB
Power Supply Rejection Ratio (PSRR)
76dB
Neg Supply Voltage-Nom (Vsup)
-15V
Number Of Channels
2
Frequency Compensation
YES
Amplifier Type
General Purpose
Low-Offset
NO
Average Bias Current-Max (IIB)
0.5μA
Bias Current-Max (IIB) @25C
0.5μA
Common questions
Product FAQ
Quick answers for buyers reviewing KA4558DTF, stock, documentation, and sourcing steps.
What is KA4558DTF?
KA4558DTF is a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for KA4558DTF?
KA4558DTF is listed with package reference 8SOIC. The current product description is IC OPAMP GP 8SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is KA4558DTF available in stock?
This page currently shows 185923 units in stock and 46995 units available for KA4558DTF. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for KA4558DTF?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for KA4558DTF by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for KA4558DTF?
Yes. This page links to the datasheet for KA4558DTF by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify KA4558DTF before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for KA4558DTF before approving the order.
Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
More sourcing insights
Articles
Explore related articles around KA4558DTF, Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers, and adjacent sourcing decisions so buyers can compare context before moving from evaluation to RFQ.
Jul 17, 2026
FPGA Supply 2026: A Buyer's Framework for AMD Xilinx, Intel Altera, Microchip, and Lattice SourcingA production-BOM FPGA sourcing guide for 2026 covering lifecycle commitment, redesign cost, and qualification boundaries across AMD Xilinx, Intel Altera, Microchip PolarFire, and Lattice families.
FPGAAMD XilinxIntel Altera
Jul 11, 2026
2026 Q3 Wide-Bandgap Power Read: Where SiC Is Scaling, Where GaN Is Winning, and Why Silicon Still MattersA Q3 2026 read on SiC, GaN, and silicon power semiconductors: where wide-bandgap devices are winning now, where silicon still holds, and what engineers and sourcing teams should watch.
wide-bandgap semiconductorsSiCGaN
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do NowA buyer-facing framework for Texas Instruments analog and power IC exposure in 2026, covering what is confirmed, where price and lead-time pressure is most likely to show up, and which actions sourcing teams should take first.
Texas Instrumentsanalog ICpower management IC