Texas Instruments · Operational Amplifier
OPA349NA/3K
Texas Instruments Operational Amplifier · SOT-23-5
Part-number family from Burr-Brown (now Texas Instruments, 2000). Older stock may carry Burr-Brown markings.
Request a quote for OPA349NA/3KThe OPA349NA/3K is an Operational Amplifier from Texas Instruments, supplied in a SOT-23-5 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the OPA349NA/3K: input voltage noise density 300nV/√Hz@1kHz, output current 8mA, input offset voltage drift(vos tc) 1mV/°C, number of channels 1, ib - input bias current 10pA and operating temperature 0°C~+70°C.
PartnerSemi sources the OPA349NA/3K 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 | OPA349NA/3K |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | Burr-Brown |
| Product type | Operational Amplifier |
| Category | Amplifiers & Comparators |
| Package / case | SOT-23-5 |
| Common Mode Rejection Ratio(CMRR) | 72dB |
| Gain Bandwidth Product | 70kHz |
| Ib - Input Bias Current | 10pA |
| Input Offset Current(Ios) | 1pA |
| Input Offset Voltage Drift(Vos TC) | 1mV/°C |
| Input Voltage Noise Density | 300nV/√Hz@1kHz |
| Number of Channels | 1 |
| Operating Temperature | 0°C~+70°C |
| Output Current | 8mA |
| Quiescent Current | 1uA |
| Rail to Rail | Rail-to-Rail Input, Rail-to-Rail Output |
| Single supply | 1.8V~5.5V |
| Slew Rate | 20V/ms |
| Vos - Input Offset Voltage | 10mV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| OPA348AIDBVRG4 | Operational Amplifier | |
| OPA348AIDCKR | Operational Amplifier | |
| OPA348-Q1 | amplifier IC | |
| OPA349 | amplifier IC | |
| OPA349UA | Operational Amplifier | |
| OPA349UAG4 | Operational Amplifier | |
| OPA350 | amplifier IC | |
| OPA350EA/2K5 | Precision Op Amps |
Frequently asked questions
What is the OPA349NA/3K?
The OPA349NA/3K is an Operational Amplifier from Texas Instruments, supplied in a SOT-23-5 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the OPA349NA/3K?
Common Mode Rejection Ratio(CMRR): 72dB; Gain Bandwidth Product: 70kHz; Ib - Input Bias Current: 10pA; Input Offset Current(Ios): 1pA; Input Offset Voltage Drift(Vos TC): 1mV/°C; Input Voltage Noise Density: 300nV/√Hz@1kHz; Number of Channels: 1; Operating Temperature: 0°C~+70°C; Output Current: 8mA; Quiescent Current: 1uA; Rail to Rail: Rail-to-Rail Input, Rail-to-Rail Output; Single supply: 1.8V~5.5V; Slew Rate: 20V/ms; Vos - Input Offset Voltage: 10mV.
What package is the OPA349NA/3K in?
The OPA349NA/3K is listed in a SOT-23-5 package.
Which part numbers are similar to the OPA349NA/3K?
Similar part numbers in our catalog include OPA348AIDBVRG4 (Texas Instruments), OPA348AIDCKR (Texas Instruments), OPA348-Q1 (Texas Instruments), OPA349 (Texas Instruments), OPA349UA (Texas Instruments) and OPA349UAG4 (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the OPA349NA/3K?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=OPA349NA%2F3K&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.