Texas Instruments · FET Input Amplifiers
OPA2131UJ
Texas Instruments FET Input Amplifiers · SOIC-8
Part-number family from Burr-Brown (now Texas Instruments, 2000). Older stock may carry Burr-Brown markings.
Request a quote for OPA2131UJThe OPA2131UJ is an FET Input Amplifiers from Texas Instruments, supplied in a SOIC-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the OPA2131UJ: noise density(en) 15nV/√Hz@1kHz, output current 20mA, dual supply -18V~-4.5V, 4.5V~18V, number of channels 2, ib - input bias current 5pA and operating temperature -40°C~+85°C.
PartnerSemi sources the OPA2131UJ 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 | OPA2131UJ |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | Burr-Brown |
| Product type | FET Input Amplifiers |
| Category | Amplifiers & Comparators |
| Package / case | SOIC-8 |
| Common Mode Rejection Ratio(CMRR) | 80dB |
| Dual Supply | -18V~-4.5V, 4.5V~18V |
| Gain Bandwidth Product | 4MHz |
| Ib - Input Bias Current | 5pA |
| Input Offset Current(Ios) | 1pA |
| Input Offset Voltage Drift(Vos TC) | 0.2uV/°C |
| Noise density(eN) | 15nV/√Hz@1kHz |
| Number of Channels | 2 |
| Operating Temperature | -40°C~+85°C |
| Output Current | 20mA |
| Quiescent Current(Iq) | 1.5mA |
| Single Supply | 9V~36V |
| Slew Rate | 10V/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 | |
|---|---|---|
| OPA2130UAG4 | Operational Amplifier | |
| OPA2131 | amplifier IC | |
| OPA2131UA | FET Input Amplifiers | |
| OPA2131UA/2K5 | FET Input Amplifiers | |
| OPA2132 | amplifier IC | |
| OPA2132P | FET Input Amplifiers | |
| OPA2132PA | FET Input Amplifiers | |
| OPA2132PAG4 | FET Input Amplifiers |
Frequently asked questions
What is the OPA2131UJ?
The OPA2131UJ is an FET Input Amplifiers 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 OPA2131UJ?
Common Mode Rejection Ratio(CMRR): 80dB; Dual Supply: -18V~-4.5V, 4.5V~18V; Gain Bandwidth Product: 4MHz; Ib - Input Bias Current: 5pA; Input Offset Current(Ios): 1pA; Input Offset Voltage Drift(Vos TC): 0.2uV/°C; Noise density(eN): 15nV/√Hz@1kHz; Number of Channels: 2; Operating Temperature: -40°C~+85°C; Output Current: 20mA; Quiescent Current(Iq): 1.5mA; Single Supply: 9V~36V; Slew Rate: 10V/us; Vos - Input Offset Voltage: 200uV.
What package is the OPA2131UJ in?
The OPA2131UJ is listed in a SOIC-8 package.
Which part numbers are similar to the OPA2131UJ?
Similar part numbers in our catalog include OPA2130UAG4 (Texas Instruments), OPA2131 (Texas Instruments), OPA2131UA (Texas Instruments), OPA2131UA/2K5 (Texas Instruments), OPA2132 (Texas Instruments) and OPA2132P (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the OPA2131UJ?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=OPA2131UJ&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.