UMW Youtai Semiconductor Co Ltd · Operational Amplifier
OPA340NA(UMW)
UMW Youtai Semiconductor Co Ltd Operational Amplifier · SOT-23-5
Request a quote for OPA340NA(UMW)The OPA340NA(UMW) is an Operational Amplifier from UMW Youtai Semiconductor Co Ltd, supplied in a SOT-23-5 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the OPA340NA(UMW): input voltage noise density 25nV/√Hz@1kHz, output current 50mA, input offset voltage drift(vos tc) 2.5uV/°C, number of channels 1, ib - input bias current 0.2pA and operating temperature -40°C~+85°C.
PartnerSemi sources the OPA340NA(UMW) 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 | OPA340NA(UMW) |
|---|---|
| Manufacturer | UMW Youtai Semiconductor Co Ltd |
| Product type | Operational Amplifier |
| Category | Amplifiers & Comparators |
| Package / case | SOT-23-5 |
| Common Mode Rejection Ratio(CMRR) | 80dB |
| Gain Bandwidth Product | 5.5MHz |
| Ib - Input Bias Current | 0.2pA |
| Input Offset Current(Ios) | 0.2pA |
| Input Offset Voltage Drift(Vos TC) | 2.5uV/°C |
| Input Voltage Noise Density | 25nV/√Hz@1kHz |
| Number of Channels | 1 |
| Operating Temperature | -40°C~+85°C |
| Output Current | 50mA |
| Quiescent Current | 750uA |
| Rail to Rail | Rail-to-Rail Input, Rail-to-Rail Output |
| Single supply | 2.7V~5.5V |
| Slew Rate | 6V/us |
| Vos - Input Offset Voltage | 150uV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
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Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| OPA340NA/3K | Texas Instruments | Precision Op Amps | |
| OPA340NA/250 | Texas Instruments | Precision Op Amps | |
| OPA340NA/3K(TOKMAS) | Tokmas | Operational Amplifier |
Frequently asked questions
What is the OPA340NA(UMW)?
The OPA340NA(UMW) is an Operational Amplifier from UMW Youtai Semiconductor Co Ltd, supplied in a SOT-23-5 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the OPA340NA(UMW)?
Common Mode Rejection Ratio(CMRR): 80dB; Gain Bandwidth Product: 5.5MHz; Ib - Input Bias Current: 0.2pA; Input Offset Current(Ios): 0.2pA; Input Offset Voltage Drift(Vos TC): 2.5uV/°C; Input Voltage Noise Density: 25nV/√Hz@1kHz; Number of Channels: 1; Operating Temperature: -40°C~+85°C; Output Current: 50mA; Quiescent Current: 750uA; Rail to Rail: Rail-to-Rail Input, Rail-to-Rail Output; Single supply: 2.7V~5.5V; Slew Rate: 6V/us; Vos - Input Offset Voltage: 150uV.
What package is the OPA340NA(UMW) in?
The OPA340NA(UMW) is listed in a SOT-23-5 package.
Which part numbers are similar to the OPA340NA(UMW)?
Similar part numbers in our catalog include OPA340NA/3K (Texas Instruments), OPA340NA/250 (Texas Instruments) and OPA340NA/3K(TOKMAS) (Tokmas). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the OPA340NA(UMW)?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=OPA340NA(UMW)&brand=UMW%20Youtai%20Semiconductor%20Co%20Ltd 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.