Texas Instruments · Precision Op Amps
OPA637AU
Texas Instruments Precision Op Amps · SOIC-8
Part-number family from Burr-Brown (now Texas Instruments, 2000). Older stock may carry Burr-Brown markings.
Request a quote for OPA637AUThe OPA637AU is a Precision Op Amps from Texas Instruments, supplied in a SOIC-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the OPA637AU: input voltage noise density 5.6nV/√Hz@1kHz, output current 45mA, single supply 9V~36V, number of channels Single-channel, ib - input bias current 2pA and operating temperature -25°C~+85°C.
PartnerSemi sources the OPA637AU 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 | OPA637AU |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | Burr-Brown |
| Product type | Precision Op Amps |
| Category | Amplifiers & Comparators |
| Package / case | SOIC-8 |
| Common Mode Rejection Ratio(CMRR) | 110dB |
| Gain Bandwidth Product | 80MHz |
| Ib - Input Bias Current | 2pA |
| Input Offset Current(Ios) | 10pA |
| Input Voltage Noise Density | 5.6nV/√Hz@1kHz |
| Number of Channels | Single-channel |
| Operating Temperature | -25°C~+85°C |
| Output Current | 45mA |
| Quiescent Current(Iq) | 7mA |
| Single Supply | 9V~36V |
| Slew Rate | 135V/us |
| Vos - Input Offset Voltage | 500uV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| OPA627BP | Precision Op Amps | |
| OPA627SM | Operational Amplifier | |
| OPA637 | amplifier IC | |
| OPA637AP | Precision Op Amps | |
| OPA637BPG4 | Precision OpAmps | |
| OPA653 | amplifier IC | |
| OPA656 | amplifier IC | |
| OPA656N/250 | Operational Amplifier |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| OPA637AM | Texas Instruments (Burr-Brown) | Operational Amplifier |
Frequently asked questions
What is the OPA637AU?
The OPA637AU is a Precision Op Amps 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 OPA637AU?
Common Mode Rejection Ratio(CMRR): 110dB; Gain Bandwidth Product: 80MHz; Ib - Input Bias Current: 2pA; Input Offset Current(Ios): 10pA; Input Voltage Noise Density: 5.6nV/√Hz@1kHz; Number of Channels: Single-channel; Operating Temperature: -25°C~+85°C; Output Current: 45mA; Quiescent Current(Iq): 7mA; Single Supply: 9V~36V; Slew Rate: 135V/us; Vos - Input Offset Voltage: 500uV.
What package is the OPA637AU in?
The OPA637AU is listed in a SOIC-8 package.
Which part numbers are similar to the OPA637AU?
Similar part numbers in our catalog include OPA637AM (Texas Instruments (Burr-Brown)). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the OPA637AU?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=OPA637AU&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.