Texas Instruments · Operational Amplifier
OPA2681N/2K5
Texas Instruments Operational Amplifier · SOIC-14
Part-number family from Burr-Brown (now Texas Instruments, 2000). Older stock may carry Burr-Brown markings.
Request a quote for OPA2681N/2K5The OPA2681N/2K5 is an Operational Amplifier from Texas Instruments, supplied in a SOIC-14 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the OPA2681N/2K5: input voltage noise density 2.2nV/√Hz@1MHz, dual supply -6V~6V, number of channels 2, ib - input bias current 75uA, operating temperature -40°C~+85°C and common mode rejection ratio(cmrr) 100dB.
PartnerSemi sources the OPA2681N/2K5 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 | OPA2681N/2K5 |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | Burr-Brown |
| Product type | Operational Amplifier |
| Category | Amplifiers & Comparators |
| Package / case | SOIC-14 |
| Common Mode Rejection Ratio(CMRR) | 100dB |
| Dual Supply | -6V~6V |
| Ib - Input Bias Current | 75uA |
| Input Offset Voltage Drift(Vos TC) | 5uV/°C |
| Input Voltage Noise Density | 2.2nV/√Hz@1MHz |
| Number of Channels | 2 |
| Operating Temperature | -40°C~+85°C |
| Single supply | 3.5V~5V |
| Slew Rate | 2.1V/ns |
| Vos - Input Offset Voltage | 1.3mV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
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|---|---|---|
| OPA2675RGVR | Operational Amplifier | |
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| OPA2677IDDA | Operational Amplifier | |
| OPA2677U | Operational Amplifier | |
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Frequently asked questions
What is the OPA2681N/2K5?
The OPA2681N/2K5 is an Operational Amplifier from Texas Instruments, supplied in a SOIC-14 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the OPA2681N/2K5?
Common Mode Rejection Ratio(CMRR): 100dB; Dual Supply: -6V~6V; Ib - Input Bias Current: 75uA; Input Offset Voltage Drift(Vos TC): 5uV/°C; Input Voltage Noise Density: 2.2nV/√Hz@1MHz; Number of Channels: 2; Operating Temperature: -40°C~+85°C; Single supply: 3.5V~5V; Slew Rate: 2.1V/ns; Vos - Input Offset Voltage: 1.3mV.
What package is the OPA2681N/2K5 in?
The OPA2681N/2K5 is listed in a SOIC-14 package.
Which part numbers are similar to the OPA2681N/2K5?
Similar part numbers in our catalog include OPA2675RGVR (Texas Instruments), OPA2677 (Texas Instruments), OPA2677IDDA (Texas Instruments), OPA2677U (Texas Instruments), OPA2683 (Texas Instruments) and OPA2683ID (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the OPA2681N/2K5?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=OPA2681N%2F2K5&brand=Texas%20Instruments 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.