CROSS-REFERENCE ALTERNATIVE
COS2180SRC is a Chinese-manufactured 36V Zero-Drift Precision Op-Amp from COSINE (科山芯创) that cross-references to OPA2180 (TI).
It is a SOP8 device positioned as a domestic-supply option against the imported: shorter lead times, no allocation risk and a stable price for volume production. Because the parts are not pin-identical in every case, the engineering checklist below lists what to verify before you commit.
Cross-reference · Before you substitute · Related parts · FAQ · Request a quote
COS2180SRC — 36V Zero-Drift Precision Op-Amp, alternative to OPA2180
COS2180SRC is supplied by Shenzhen Jingteng Electronics (JTDZ Tech) as a domestically sourced option for OPA2180 (TI). Imported parts in this class are frequently subject to allocation, long lead times and steep price swings. A Chinese-manufactured equivalent removes that exposure: the parts are production-validated in industrial, consumer and automotive designs and ship from stock on a short lead time.
Cross-reference chart — which imported parts does COS2180SRC replace?
Every imported part number that COS2180SRC is published as a cross-reference alternative to, per the COSINE (科山芯创) 2025 selection table:
| imported part number | brand | Replaced by (this part) |
|---|---|---|
| OPA2180 | TI | COS2180SRC |
Cross-reference means functional equivalence in the same application role. It is not a blanket claim of pin-for-pin identity — confirm package, pinout and the parameters listed below before you release a design change.
Device information
| Part number | COS2180SRC |
| Manufacturer | COSINE (科山芯创) |
| Device class | 36V Zero-Drift Precision Op-Amp |
| Package | SOP8 |
| Pin Count | 8 |
| Verified and new, traceable date code | |
| Stock | In stock, ships within 24 hours |
| Description | 36V Zero-Drift Precision Op-Amp, SOP8 package. |
What to verify before substituting COS2180SRC
These are the parameters that decide whether a cross-reference works in practice. Run through the list against the datasheet before releasing a change:
- Offset voltage and drift at 36 V operation, not just at 5 V
- Input common-mode range at the high rail under a 36 V supply
- Input bias current vs the bipolar part across the full temperature range
- Noise density and chopping artefacts at your signal bandwidth
- Output drive capability and load regulation
- Thermal behaviour and quiescent current at the high supply voltage
- Package, pinout and compensation
Typical applications
- Industrial precision measurement at 24 V rails
- High-side current sensing in motor drives
- Bridge transducers in process control
- Loop-powered 4–20 mA instruments
- Battery management and energy metering
- Precision power-supply feedback
Related COSINE parts and alternatives
Other {BRAND} parts in the same device family or the same device class — useful when you are cross-referencing a whole BOM rather than a single line item.
| COSINE part | Package | Cross-references to | Relation |
|---|---|---|---|
| COS2180SRA | SOP8 | OPA2180 | Same series |
| COS2180SRB | SOP8 | OPA2180 | Same series |
| COS2182U | SOP8 | OPA2182, OP284, OPA2991 | 36V Zero-Drift Precision Op-Amp |
| COS2182UA | SOP8 | OPA2182 | 36V Zero-Drift Precision Op-Amp |
| COS2182SR | SOP8 | OPA2182 | 36V Zero-Drift Precision Op-Amp |
| COS4182U | SOP8 | OPA4182, ADA4091-4 | 36V Zero-Drift Precision Op-Amp |
| COS4182UA | SOP8 | OPA4182 | 36V Zero-Drift Precision Op-Amp |
Frequently asked questions
What does COS2180SRC replace?
According to the COSINE (科山芯创) 2025 cross-reference table, COS2180SRC is published as an alternative to OPA2180 (TI).
Is COS2180SRC a pin-to-pin drop-in for OPA2180?
Cross-reference means the part is intended for the same application role; it is not a blanket guarantee of pin-for-pin identity. Check package, pinout and the parameters listed under “What to verify” above, or send us your BOM and we will confirm before you commit.
Can you supply the OPA2180 as well?
Yes. We source both the imported and the Chinese-manufactured alternative, so you can compare price, lead time and availability on the same quote.
What is the MOQ and lead time for COS2180SRC?
MOQ 1 pc. COS2180SRC is held in stock and ships within 24 hours; quotes are returned within 2 business hours. We ship worldwide including India, Vietnam and the Middle East.
Request a quote for COS2180SRC
Send us the part number and target quantity — we reply within 2 business hours with price, stock and a cross-reference confirmation.
Request a quote More Amplifiers / Data Conversion
Genuine original parts guaranteed — traceable lot & date code, X-ray / visual inspection and third-party test supported before shipment.
COS2180SRC-OPA2180-ALTERNATIVE-COSINE-36V-ZERO-DRIFT-PRECISION-OP-AMP — COSINE to OPA2180
The COS2180SRC-OPA2180-ALTERNATIVE-COSINE-36V-ZERO-DRIFT-PRECISION-OP-AMP is listed by Jingteng Electronics as a COSINE analog IC in the Power, Amplifiers & Data-Conversion ICs category. We supply it as a genuine, original part sourced through verified channels, suitable for buyers who need reliable, fast-turn component sourcing.
Typical Applications
As an analog IC, this component is commonly designed into equipment that relies on Power, Amplifiers & Data-Conversion ICs. These analog ICs amplify signals and convert between analog and digital domains. They are found in sensor signal chains, audio and instrumentation, data acquisition and precision measurement across industrial, medical and communications products.
Authenticity & Sourcing
Jingteng supplies COSINE COS2180SRC-OPA2180-ALTERNATIVE-COSINE-36V-ZERO-DRIFT-PRECISION-OP-AMP as genuine and original stock. COSINE is a third-party trademark referenced here only to identify the component; Jingteng is an independent distributor and does not act as an agent of the component manufacturer.
Request a Quote for COS2180SRC-OPA2180-ALTERNATIVE-COSINE-36V-ZERO-DRIFT-PRECISION-OP-AMP
Need pricing or availability for COS2180SRC-OPA2180-ALTERNATIVE-COSINE-36V-ZERO-DRIFT-PRECISION-OP-AMP? Send the part number and your target quantity and our team replies within 2 business hours with a quote.
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