Shanghai Mingda Microelectronics · Operational Amplifier
MD1621
Shanghai Mingda Microelectronics Operational Amplifier · SOT-23-5
Request a quote for MD1621The MD1621 is an Operational Amplifier from Shanghai Mingda Microelectronics, supplied in a SOT-23-5 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the MD1621: input voltage noise density 12nV/√Hz@1kHz, output current 40mA, dual supply -2.75V~-1.05V, 1.05V~2.75V, number of channels 1, ib - input bias current 10pA and operating temperature -40°C~+85°C.
PartnerSemi sources the MD1621 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 | MD1621 |
|---|---|
| Manufacturer | Shanghai Mingda Microelectronics |
| Product type | Operational Amplifier |
| Category | Amplifiers & Comparators |
| Package / case | SOT-23-5 |
| Common Mode Rejection Ratio(CMRR) | 76dB |
| Dual Supply | -2.75V~-1.05V, 1.05V~2.75V |
| Gain Bandwidth Product | 3MHz |
| Ib - Input Bias Current | 10pA |
| Input Offset Current(Ios) | 10pA |
| Input Offset Voltage Drift(Vos TC) | 2uV/°C |
| Input Voltage Noise Density | 12nV/√Hz@1kHz |
| Number of Channels | 1 |
| Operating Temperature | -40°C~+85°C |
| Output Current | 40mA |
| Quiescent Current | 200uA |
| Rail to Rail | Rail-to-Rail Input, Rail-to-Rail Output |
| Single supply | 2.1V~5.5V |
| Slew Rate | 1.74V/us |
| Vos - Input Offset Voltage | 800uV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Shanghai Mingda Microelectronics Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| MD1321 | Operational Amplifier | |
| MD1322 | Operational Amplifier | |
| MD1324 | Operational Amplifier | |
| MD1512 | Operational Amplifier | |
| MD1622 | Operational Amplifier |
Frequently asked questions
What is the MD1621?
The MD1621 is an Operational Amplifier from Shanghai Mingda Microelectronics, supplied in a SOT-23-5 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the MD1621?
Common Mode Rejection Ratio(CMRR): 76dB; Dual Supply: -2.75V~-1.05V, 1.05V~2.75V; Gain Bandwidth Product: 3MHz; Ib - Input Bias Current: 10pA; Input Offset Current(Ios): 10pA; Input Offset Voltage Drift(Vos TC): 2uV/°C; Input Voltage Noise Density: 12nV/√Hz@1kHz; Number of Channels: 1; Operating Temperature: -40°C~+85°C; Output Current: 40mA; Quiescent Current: 200uA; Rail to Rail: Rail-to-Rail Input, Rail-to-Rail Output; Single supply: 2.1V~5.5V; Slew Rate: 1.74V/us; Vos - Input Offset Voltage: 800uV.
What package is the MD1621 in?
The MD1621 is listed in a SOT-23-5 package.
Which part numbers are similar to the MD1621?
Similar part numbers in our catalog include MD1321 (Shanghai Mingda Microelectronics), MD1322 (Shanghai Mingda Microelectronics), MD1324 (Shanghai Mingda Microelectronics), MD1512 (Shanghai Mingda Microelectronics) and MD1622 (Shanghai Mingda Microelectronics). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the MD1621?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=MD1621&brand=Shanghai%20Mingda%20Microelectronics 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.