Texas Instruments · Operational Amplifier
OPA445BM
Texas Instruments Operational Amplifier · TO-99-8
Part-number family from Burr-Brown (now Texas Instruments, 2000). Older stock may carry Burr-Brown markings.
Request a quote for OPA445BMThe OPA445BM is an Operational Amplifier from Texas Instruments, supplied in a TO-99-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the OPA445BM: input voltage noise density 15nV/√Hz@1kHz, output current 15mA, dual supply -40V~40V, number of channels 1, ib - input bias current 10pA and operating temperature -55°C~+125°C.
PartnerSemi sources the OPA445BM 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 | OPA445BM |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | Burr-Brown |
| Product type | Operational Amplifier |
| Category | Amplifiers & Comparators |
| Package / case | TO-99-8 |
| Common Mode Rejection Ratio(CMRR) | 95dB |
| Dual Supply | -40V~40V |
| Gain Bandwidth Product | 5MHz |
| Ib - Input Bias Current | 10pA |
| Input Offset Current(Ios) | 4pA |
| Input Offset Voltage Drift(Vos TC) | 10uV/°C |
| Input Voltage Noise Density | 15nV/√Hz@1kHz |
| Number of Channels | 1 |
| Operating Temperature | -55°C~+125°C |
| Output Current | 15mA |
| Quiescent Current | 4.2mA |
| Single supply | -10V~45V |
| Slew Rate | 15V/us |
| Vos - Input Offset Voltage | 1mV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| OPA445AP | Operational Amplifier | |
| OPA445APG4 | Operational Amplifier | |
| OPA445AU | FET Input Amplifiers | |
| OPA445AU/2K5 | FET Input Amplifiers | |
| OPA4488 | amplifier IC | |
| OPA452 | amplifier IC | |
| OPA453 | amplifier IC | |
| OPA453TA | Operational Amplifier |
Frequently asked questions
What is the OPA445BM?
The OPA445BM is an Operational Amplifier from Texas Instruments, supplied in a TO-99-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the OPA445BM?
Common Mode Rejection Ratio(CMRR): 95dB; Dual Supply: -40V~40V; Gain Bandwidth Product: 5MHz; Ib - Input Bias Current: 10pA; Input Offset Current(Ios): 4pA; Input Offset Voltage Drift(Vos TC): 10uV/°C; Input Voltage Noise Density: 15nV/√Hz@1kHz; Number of Channels: 1; Operating Temperature: -55°C~+125°C; Output Current: 15mA; Quiescent Current: 4.2mA; Single supply: -10V~45V; Slew Rate: 15V/us; Vos - Input Offset Voltage: 1mV.
What package is the OPA445BM in?
The OPA445BM is listed in a TO-99-8 package.
Which part numbers are similar to the OPA445BM?
Similar part numbers in our catalog include OPA445AP (Texas Instruments), OPA445APG4 (Texas Instruments), OPA445AU (Texas Instruments), OPA445AU/2K5 (Texas Instruments), OPA4488 (Texas Instruments) and OPA452 (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the OPA445BM?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=OPA445BM&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.