HGSEMI · Operational Amplifier
OPA2277UM/TR
HGSEMI Operational Amplifier · SOP-8
Request a quote for OPA2277UM/TRThe OPA2277UM/TR is an Operational Amplifier from HGSEMI, supplied in a SOP-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the OPA2277UM/TR: input voltage noise density 8nV/√Hz@1kHz, output current 35mA, input offset voltage drift(vos tc) 100nV/°C, number of channels 2, ib - input bias current 500pA and operating temperature -20°C~+85°C.
PartnerSemi sources the OPA2277UM/TR 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 | OPA2277UM/TR |
|---|---|
| Manufacturer | HGSEMI |
| Product type | Operational Amplifier |
| Category | Amplifiers & Comparators |
| Package / case | SOP-8 |
| Common Mode Rejection Ratio(CMRR) | 140dB |
| Gain Bandwidth Product | 1MHz |
| Ib - Input Bias Current | 500pA |
| Input Offset Current(Ios) | 500pA |
| Input Offset Voltage Drift(Vos TC) | 100nV/°C |
| Input Voltage Noise Density | 8nV/√Hz@1kHz |
| Number of Channels | 2 |
| Operating Temperature | -20°C~+85°C |
| Output Current | 35mA |
| Quiescent Current(Iq) | 3.5mA |
| Slew Rate | 0.8V/us |
| Vos - Input Offset Voltage | 10uV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More HGSEMI Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| OPA177CN | Operational Amplifier | |
| OPA177M/TR | Precision Op Amps | |
| OPA2277M/TR | Precision Op Amps | |
| OPA2277UAM/TR | Operational Amplifier | |
| OPA2314MM/TR | Operational Amplifier | |
| OPA2314M/TR | Operational Amplifier | |
| OPA2317M/TR | Precision Op Amps | |
| OPA2333MM/TR | Operational Amplifier |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| OPA2277U | Texas Instruments | Precision Op Amps | |
| OPA2277UA | Texas Instruments | Precision Op Amps | |
| OPA2277UG4 | Texas Instruments | Operational Amplifier | |
| OPA2277U/2K5 | Texas Instruments | Operational Amplifier | |
| OPA2277UAE4 | Texas Instruments | Precision Op Amps | |
| OPA2277UA/2K5 | Texas Instruments | Precision Op Amps | |
| OPA2277UA/2K5E4 | Texas Instruments | Precision Op Amps | |
| OPA2277UA/2K5(TOKMAS) | Tokmas | Precision Op Amps |
Frequently asked questions
What is the OPA2277UM/TR?
The OPA2277UM/TR is an Operational Amplifier from HGSEMI, supplied in a SOP-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the OPA2277UM/TR?
Common Mode Rejection Ratio(CMRR): 140dB; Gain Bandwidth Product: 1MHz; Ib - Input Bias Current: 500pA; Input Offset Current(Ios): 500pA; Input Offset Voltage Drift(Vos TC): 100nV/°C; Input Voltage Noise Density: 8nV/√Hz@1kHz; Number of Channels: 2; Operating Temperature: -20°C~+85°C; Output Current: 35mA; Quiescent Current(Iq): 3.5mA; Slew Rate: 0.8V/us; Vos - Input Offset Voltage: 10uV.
What package is the OPA2277UM/TR in?
The OPA2277UM/TR is listed in a SOP-8 package.
Which part numbers are similar to the OPA2277UM/TR?
Similar part numbers in our catalog include OPA2277U (Texas Instruments), OPA2277UA (Texas Instruments), OPA2277UG4 (Texas Instruments), OPA2277U/2K5 (Texas Instruments), OPA2277UAE4 (Texas Instruments) and OPA2277UA/2K5 (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the OPA2277UM/TR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=OPA2277UM%2FTR&brand=HGSEMI 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.