I-CORE · operational amplifiers and comparators
AIP4558SA8.TR
Dual operational amplifier (audio) in SOP-8 — factory-original I-CORE, a functional equivalent of RC4558DR, NJM4558M.
In stock · ShenzhenChinese datasheetREACHRoHS
You useRC4558DR
I-CORE equivalentAIP4558SA8.TR
SOP-8 · See datasheet
Key specifications
| Manufacturer | I-CORE (Wuxi I-CORE Electronics Co., Ltd.) |
|---|---|
| Part number | AIP4558SA8.TR |
| Function | Dual operational amplifier (audio) |
| Package | SOP-8 |
| Supply voltage | See datasheet |
| Operating temperature | See datasheet |
| Replaces | RC4558DR |
| NJM4558M | |
| Compliance | RoHS (EU 2011/65/EU + 2015/863) and REACH SVHC — third-party lab tested; reports on request |
| Datasheet | PDF, Chinese |
Questions buyers ask
- Can AIP4558SA8.TR replace RC4558DR?
- AIP4558SA8.TR is I-CORE's functional equivalent of RC4558DR, NJM4558M in the same SOP-8 package. Standard parts in this family share the industry pinout, but please compare both datasheets — supply range, timing and absolute maximum ratings — before design-in.
- What is the supply voltage and temperature range of AIP4558SA8.TR?
- Supply: See datasheet. Operating temperature: See datasheet. See the datasheet for full electrical characteristics.
- Is AIP4558SA8.TR in stock and what is the minimum order?
- Yes, it is held in stock in Shenzhen. SMD parts can be ordered from 1 pc; DIP parts ship in full tubes. Minimum order value is US$50 and shipping is charged at cost. Orders ship within 2–3 business days after payment.
- Is it original I-CORE product?
- Yes. We supply factory-original I-CORE (Wuxi I-CORE Electronics) parts in sealed reels and tubes. Our ISO 9001, ISO 14001 and ISO 45001 certificates are shown on the home page; RoHS and REACH test reports are available on request.
English datasheet summary
Translated summary of the I-CORE AiP4558P datasheet, which is published in Chinese. Prepared by Lingxing ChipMicro for quick evaluation; if anything differs, the original datasheet prevails. Need the full English datasheet? Request it.
Key features
- Dual operational amplifier for audio
- Wide common-mode and differential voltage range
- No frequency compensation required
- Bandwidth 3 MHz typ.
- Low noise 8 nV/√Hz typ.
- Gain and phase matched between amplifiers
Pin functions
| Pin | Name | Function |
|---|---|---|
| 1 | 1OUT | Output, channel 1 |
| 2 | 1IN− | Inverting input, ch. 1 |
| 3 | 1IN+ | Non-inverting input, ch. 1 |
| 4 | VCC− | Negative supply |
| 5 | 2IN+ | Non-inverting input, ch. 2 |
| 6 | 2IN− | Inverting input, ch. 2 |
| 7 | 2OUT | Output, channel 2 |
| 8 | VCC+ | Positive supply |
Absolute maximum ratings
| Parameter | Rating |
|---|---|
| Supply voltage | 40 V or ±20 V |
| Differential input voltage | ±36 V |
| Input voltage | 36 V |
| Thermal resistance θJA (SOP-8) | 160 °C/W |
| Junction temperature | 150 °C |
| ESD (HBM) | 5000 V |
Request a quote
USD price, stock and lead time within 1 business day. SMD parts from 1 pc, DIP in full tubes; minimum order US$50, shipping at cost.