Texas Instruments · FET Input Amplifiers
OPA4131NJ
Texas Instruments FET Input Amplifiers · SOIC-14
Part-number family from Burr-Brown (now Texas Instruments, 2000). Older stock may carry Burr-Brown markings.
Request a quote for OPA4131NJThe OPA4131NJ is an FET Input Amplifiers from Texas Instruments, supplied in a SOIC-14 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the OPA4131NJ: noise density(en) 15nV/√Hz@1kHz, output current 25mA, dual supply -18V~-4.5V, 4.5V~18V, number of channels Four channels, ib - input bias current 5pA and operating temperature -40°C~+85°C.
PartnerSemi sources the OPA4131NJ 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 | OPA4131NJ |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | Burr-Brown |
| Product type | FET Input Amplifiers |
| Category | Amplifiers & Comparators |
| Package / case | SOIC-14 |
| Common Mode Rejection Ratio(CMRR) | 86dB |
| Dual Supply | -18V~-4.5V, 4.5V~18V |
| Gain Bandwidth Product | 4MHz |
| Ib - Input Bias Current | 5pA |
| Input Offset Current(Ios) | 50pA |
| Input Offset Voltage Drift(Vos TC) | 25uV/°C |
| Noise density(eN) | 15nV/√Hz@1kHz |
| Number of Channels | Four channels |
| Operating Temperature | -40°C~+85°C |
| Output Current | 25mA |
| Quiescent Current(Iq) | 1.5mA |
| Slew Rate | 10V/us |
| Vos - Input Offset Voltage | 1mV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| OPA4130UA | FET Input Amplifiers | |
| OPA4131 | amplifier IC | |
| OPA4131NA | FET Input Amplifiers | |
| OPA4131NAG4 | FET Input Amplifiers | |
| OPA4131PA | FET Input Amplifiers | |
| OPA4131PJ | FET Input Amplifiers | |
| OPA4131UA | FET Input Amplifiers | |
| OPA4132 | amplifier IC |
Frequently asked questions
What is the OPA4131NJ?
The OPA4131NJ is an FET Input Amplifiers 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 OPA4131NJ?
Common Mode Rejection Ratio(CMRR): 86dB; Dual Supply: -18V~-4.5V, 4.5V~18V; Gain Bandwidth Product: 4MHz; Ib - Input Bias Current: 5pA; Input Offset Current(Ios): 50pA; Input Offset Voltage Drift(Vos TC): 25uV/°C; Noise density(eN): 15nV/√Hz@1kHz; Number of Channels: Four channels; Operating Temperature: -40°C~+85°C; Output Current: 25mA; Quiescent Current(Iq): 1.5mA; Slew Rate: 10V/us; Vos - Input Offset Voltage: 1mV.
What package is the OPA4131NJ in?
The OPA4131NJ is listed in a SOIC-14 package.
Which part numbers are similar to the OPA4131NJ?
Similar part numbers in our catalog include OPA4130UA (Texas Instruments), OPA4131 (Texas Instruments), OPA4131NA (Texas Instruments), OPA4131NAG4 (Texas Instruments), OPA4131PA (Texas Instruments) and OPA4131PJ (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the OPA4131NJ?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=OPA4131NJ&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.