Texas Instruments · Operational Amplifier
OPA227UA
Texas Instruments Operational Amplifier · SOIC-8
Part-number family from Burr-Brown (now Texas Instruments, 2000). Older stock may carry Burr-Brown markings.
Request a quote for OPA227UAThe OPA227UA is an Operational Amplifier from Texas Instruments, supplied in a SOIC-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the OPA227UA: input voltage noise density 3nV/√Hz@1kHz, output current 45mA, dual supply -18V~-2.25V, 2.25V~18V, number of channels 1, ib - input bias current 2.5nA and operating temperature -40°C~+85°C.
PartnerSemi sources the OPA227UA 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 | OPA227UA |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | Burr-Brown |
| Product type | Operational Amplifier |
| Category | Amplifiers & Comparators |
| Package / case | SOIC-8 |
| Common Mode Rejection Ratio(CMRR) | 138dB |
| Dual Supply | -18V~-2.25V, 2.25V~18V |
| Gain Bandwidth Product | 8MHz |
| Ib - Input Bias Current | 2.5nA |
| Input Offset Current(Ios) | 10nA |
| Input Offset Voltage Drift(Vos TC) | 2uV/°C |
| Input Voltage Noise Density | 3nV/√Hz@1kHz |
| Number of Channels | 1 |
| Operating Temperature | -40°C~+85°C |
| Output Current | 45mA |
| Quiescent Current | 4.2mA |
| Single supply | 4.5V~36V |
| Slew Rate | 2.3V/us |
| Vos - Input Offset Voltage | 200uV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| OPA227PAG4 | Precision OpAmps | |
| OPA227PG4 | Precision OpAmps | |
| OPA227U | Operational Amplifier | |
| OPA227U/2K5 | Operational Amplifier | |
| OPA227UA/2K5 | Precision Op Amps | |
| OPA228 | amplifier IC | |
| OPA228P | Operational Amplifier | |
| OPA228PAG4 | Precision OpAmps |
Frequently asked questions
What is the OPA227UA?
The OPA227UA is an Operational Amplifier from Texas Instruments, supplied in a SOIC-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the OPA227UA?
Common Mode Rejection Ratio(CMRR): 138dB; Dual Supply: -18V~-2.25V, 2.25V~18V; Gain Bandwidth Product: 8MHz; Ib - Input Bias Current: 2.5nA; Input Offset Current(Ios): 10nA; Input Offset Voltage Drift(Vos TC): 2uV/°C; Input Voltage Noise Density: 3nV/√Hz@1kHz; Number of Channels: 1; Operating Temperature: -40°C~+85°C; Output Current: 45mA; Quiescent Current: 4.2mA; Single supply: 4.5V~36V; Slew Rate: 2.3V/us; Vos - Input Offset Voltage: 200uV.
What package is the OPA227UA in?
The OPA227UA is listed in a SOIC-8 package.
Which part numbers are similar to the OPA227UA?
Similar part numbers in our catalog include OPA227PAG4 (Texas Instruments), OPA227PG4 (Texas Instruments), OPA227U (Texas Instruments), OPA227U/2K5 (Texas Instruments), OPA227UA/2K5 (Texas Instruments) and OPA228 (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the OPA227UA?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=OPA227UA&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.