Analog Devices · Operational Amplifier
OP491GPZ
Analog Devices Operational Amplifier · PDIP-14
Request a quote for OP491GPZThe OP491GPZ is an Operational Amplifier from Analog Devices, supplied in a PDIP-14 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the OP491GPZ: input voltage noise density 42nV/√Hz@1kHz, output current 13.5mA, dual supply -5V~5V, number of channels 4, ib - input bias current 95nA and operating temperature -40°C~+125°C.
PartnerSemi sources the OP491GPZ 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 | OP491GPZ |
|---|---|
| Manufacturer | Analog Devices |
| Product type | Operational Amplifier |
| Category | Amplifiers & Comparators |
| Package / case | PDIP-14 |
| Common Mode Rejection Ratio(CMRR) | 100dB |
| Dual Supply | -5V~5V |
| Gain Bandwidth Product | 3MHz |
| Ib - Input Bias Current | 95nA |
| Input Offset Current(Ios) | 11nA |
| Input Offset Voltage Drift(Vos TC) | 1.1uV/°C |
| Input Voltage Noise Density | 42nV/√Hz@1kHz |
| Number of Channels | 4 |
| Operating Temperature | -40°C~+125°C |
| Output Current | 13.5mA |
| Quiescent Current | 200uA |
| Rail to Rail | Rail-to-Rail Input, Rail-to-Rail Output |
| Single supply | 2.7V~12V |
| Slew Rate | 500V/ms |
| Vos - Input Offset Voltage | 700uV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Analog Devices Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| OP484FSZ-REEL7 | Precision Op Amps | |
| OP490GPZ | Operational Amplifier | |
| OP490GSZ | Operational Amplifier | |
| OP490GSZ-REEL | Precision Op Amps | |
| OP491GRUZ-REEL | Operational Amplifier | |
| OP491GSZ | Operational Amplifier | |
| OP491GSZ-REEL | Operational Amplifier | |
| OP491GSZ-REEL7 | Operational Amplifier |
Frequently asked questions
What is the OP491GPZ?
The OP491GPZ is an Operational Amplifier from Analog Devices, supplied in a PDIP-14 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the OP491GPZ?
Common Mode Rejection Ratio(CMRR): 100dB; Dual Supply: -5V~5V; Gain Bandwidth Product: 3MHz; Ib - Input Bias Current: 95nA; Input Offset Current(Ios): 11nA; Input Offset Voltage Drift(Vos TC): 1.1uV/°C; Input Voltage Noise Density: 42nV/√Hz@1kHz; Number of Channels: 4; Operating Temperature: -40°C~+125°C; Output Current: 13.5mA; Quiescent Current: 200uA; Rail to Rail: Rail-to-Rail Input, Rail-to-Rail Output; Single supply: 2.7V~12V; Slew Rate: 500V/ms; Vos - Input Offset Voltage: 700uV.
What package is the OP491GPZ in?
The OP491GPZ is listed in a PDIP-14 package.
Which part numbers are similar to the OP491GPZ?
Similar part numbers in our catalog include OP484FSZ-REEL7 (Analog Devices), OP490GPZ (Analog Devices), OP490GSZ (Analog Devices), OP490GSZ-REEL (Analog Devices), OP491GRUZ-REEL (Analog Devices) and OP491GSZ (Analog Devices). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the OP491GPZ?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=OP491GPZ&brand=Analog%20Devices 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.