Texas Instruments · FET Input Amplifiers
OPA657UG4
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 OPA657UG4The OPA657UG4 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 OPA657UG4: noise density(en) 4.8nV/√Hz@100kHz, output current 70mA, input offset voltage drift(vos tc) 2uV/°C, number of channels Single-channel, ib - input bias current 2pA and operating temperature -40°C~+85°C.
PartnerSemi sources the OPA657UG4 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 | OPA657UG4 |
|---|---|
| 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) | 91dB |
| Gain Bandwidth Product | 1.6GHz |
| Ib - Input Bias Current | 2pA |
| Input Offset Current(Ios) | 1pA |
| Input Offset Voltage Drift(Vos TC) | 2uV/°C |
| Noise density(eN) | 4.8nV/√Hz@100kHz |
| Number of Channels | Single-channel |
| Operating Temperature | -40°C~+85°C |
| Output Current | 70mA |
| Quiescent Current(Iq) | 11.7mA |
| Single Supply | 8V~12V |
| Slew Rate | 700V/us |
| Vos - Input Offset Voltage | 250uV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| OPA657NB/250 | FET Input Amplifiers | |
| OPA657U/2K5 | FET Input Amplifiers | |
| OPA657UB | Operational Amplifier | |
| OPA657UBG4 | FET Input Amplifiers | |
| OPA659 | amplifier IC | |
| OPA659IDRBR | FET Input Amplifiers | |
| OPA683 | amplifier IC | |
| OPA683ID | Operational Amplifier |
Frequently asked questions
What is the OPA657UG4?
The OPA657UG4 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 OPA657UG4?
Common Mode Rejection Ratio(CMRR): 91dB; Gain Bandwidth Product: 1.6GHz; Ib - Input Bias Current: 2pA; Input Offset Current(Ios): 1pA; Input Offset Voltage Drift(Vos TC): 2uV/°C; Noise density(eN): 4.8nV/√Hz@100kHz; Number of Channels: Single-channel; Operating Temperature: -40°C~+85°C; Output Current: 70mA; Quiescent Current(Iq): 11.7mA; Single Supply: 8V~12V; Slew Rate: 700V/us; Vos - Input Offset Voltage: 250uV.
What package is the OPA657UG4 in?
The OPA657UG4 is listed in a SOIC-8 package.
Which part numbers are similar to the OPA657UG4?
Similar part numbers in our catalog include OPA657NB/250 (Texas Instruments), OPA657U/2K5 (Texas Instruments), OPA657UB (Texas Instruments), OPA657UBG4 (Texas Instruments), OPA659 (Texas Instruments) and OPA659IDRBR (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the OPA657UG4?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=OPA657UG4&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.