PUOLOP · Operational Amplifier
4558
PUOLOP Operational Amplifier · SOP-8
Request a quote for 4558The 4558 is an Operational Amplifier from PUOLOP, supplied in a SOP-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the 4558: output current 20mA, dual supply -20V~20V, number of channels 2, ib - input bias current 500nA, operating temperature 0°C~+70°C and common mode rejection ratio(cmrr) 90dB.
PartnerSemi sources the 4558 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | 4558 |
|---|---|
| Manufacturer | PUOLOP |
| Product type | Operational Amplifier |
| Category | Amplifiers & Comparators |
| Package / case | SOP-8 |
| Common Mode Rejection Ratio(CMRR) | 90dB |
| Dual Supply | -20V~20V |
| Gain Bandwidth Product | 1MHz |
| Ib - Input Bias Current | 500nA |
| Input Offset Current(Ios) | 5nA |
| Number of Channels | 2 |
| Operating Temperature | 0°C~+70°C |
| Output Current | 20mA |
| Quiescent Current | 3.5mA |
| Vos - Input Offset Voltage | 6mV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More PUOLOP Amplifiers & Comparators
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
Frequently asked questions
What is the 4558?
The 4558 is an Operational Amplifier from PUOLOP, supplied in a SOP-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the 4558?
Common Mode Rejection Ratio(CMRR): 90dB; Dual Supply: -20V~20V; Gain Bandwidth Product: 1MHz; Ib - Input Bias Current: 500nA; Input Offset Current(Ios): 5nA; Number of Channels: 2; Operating Temperature: 0°C~+70°C; Output Current: 20mA; Quiescent Current: 3.5mA; Vos - Input Offset Voltage: 6mV.
What package is the 4558 in?
The 4558 is listed in a SOP-8 package.
Which part numbers are similar to the 4558?
Similar part numbers in our catalog include 4558.0 (Gcore). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the 4558?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=4558&brand=PUOLOP or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.