onsemi · Operational Amplifier
MC33172DG
onsemi Operational Amplifier · SOIC-8
Part-number family from Motorola Semiconductor (now onsemi and NXP Semiconductors, 1999 / 2004). Older stock may carry Motorola Semiconductor markings.
Request a quote for MC33172DGThe MC33172DG is an Operational Amplifier from onsemi, supplied in a SOIC-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the MC33172DG: input voltage noise density 32nV/√Hz@1kHz, output current 5mA, dual supply 1.5V~22V, -22V~-1.5V, number of channels 2, ib - input bias current 20nA and operating temperature -40°C~+85°C.
PartnerSemi sources the MC33172DG 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 | MC33172DG |
|---|---|
| Manufacturer | onsemi |
| Heritage brand (part family) | Motorola Semiconductor |
| Product type | Operational Amplifier |
| Category | Amplifiers & Comparators |
| Package / case | SOIC-8 |
| Common Mode Rejection Ratio(CMRR) | 90dB |
| Dual Supply | 1.5V~22V, -22V~-1.5V |
| Gain Bandwidth Product | 1.8MHz |
| Ib - Input Bias Current | 20nA |
| Input Offset Current(Ios) | 20nA |
| Input Offset Voltage Drift(Vos TC) | 10uV/°C |
| Input Voltage Noise Density | 32nV/√Hz@1kHz |
| Number of Channels | 2 |
| Operating Temperature | -40°C~+85°C |
| Output Current | 5mA |
| Quiescent Current | 180uA |
| Single supply | 3V~44V |
| Slew Rate | 2.1V/us |
| Vos - Input Offset Voltage | 2mV |
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 | |
|---|---|---|---|
| MC33172D | STMicroelectronics | Operational Amplifier | |
| MC33172DT | STMicroelectronics | Operational Amplifier |
Frequently asked questions
What is the MC33172DG?
The MC33172DG is an Operational Amplifier from onsemi, supplied in a SOIC-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the MC33172DG?
Common Mode Rejection Ratio(CMRR): 90dB; Dual Supply: 1.5V~22V, -22V~-1.5V; Gain Bandwidth Product: 1.8MHz; Ib - Input Bias Current: 20nA; Input Offset Current(Ios): 20nA; Input Offset Voltage Drift(Vos TC): 10uV/°C; Input Voltage Noise Density: 32nV/√Hz@1kHz; Number of Channels: 2; Operating Temperature: -40°C~+85°C; Output Current: 5mA; Quiescent Current: 180uA; Single supply: 3V~44V; Slew Rate: 2.1V/us; Vos - Input Offset Voltage: 2mV.
What package is the MC33172DG in?
The MC33172DG is listed in a SOIC-8 package.
Which part numbers are similar to the MC33172DG?
Similar part numbers in our catalog include MC33172D (STMicroelectronics) and MC33172DT (STMicroelectronics). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the MC33172DG?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=MC33172DG&brand=onsemi 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.