SHOUDING · Operational Amplifier
SD321
SHOUDING Operational Amplifier · SOT-23-5
Request a quote for SD321The SD321 is an Operational Amplifier from SHOUDING, supplied in a SOT-23-5 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the SD321: input voltage noise density 40nV/√Hz@1kHz, output current 40mA, single supply 3V~30V, number of channels 1, ib - input bias current 45nA and operating temperature -40°C~+85°C.
PartnerSemi sources the SD321 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 | SD321 |
|---|---|
| Manufacturer | SHOUDING |
| Product type | Operational Amplifier |
| Category | Amplifiers & Comparators |
| Package / case | SOT-23-5 |
| Common Mode Rejection Ratio(CMRR) | 85dB |
| Gain Bandwidth Product | 1MHz |
| Ib - Input Bias Current | 45nA |
| Input Offset Current(Ios) | 5nA |
| Input Voltage Noise Density | 40nV/√Hz@1kHz |
| Number of Channels | 1 |
| Operating Temperature | -40°C~+85°C |
| Output Current | 40mA |
| Quiescent Current | 430uA |
| Single supply | 3V~30V |
| Slew Rate | 400V/ms |
| Vos - Input Offset Voltage | 7mV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More SHOUDING Amplifiers & Comparators
Frequently asked questions
What is the SD321?
The SD321 is an Operational Amplifier from SHOUDING, supplied in a SOT-23-5 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the SD321?
Common Mode Rejection Ratio(CMRR): 85dB; Gain Bandwidth Product: 1MHz; Ib - Input Bias Current: 45nA; Input Offset Current(Ios): 5nA; Input Voltage Noise Density: 40nV/√Hz@1kHz; Number of Channels: 1; Operating Temperature: -40°C~+85°C; Output Current: 40mA; Quiescent Current: 430uA; Single supply: 3V~30V; Slew Rate: 400V/ms; Vos - Input Offset Voltage: 7mV.
What package is the SD321 in?
The SD321 is listed in a SOT-23-5 package.
Which part numbers are similar to the SD321?
Similar part numbers in our catalog include LM4890S (SHOUDING), SD8002A (SHOUDING) and SD8002D (SHOUDING). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the SD321?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=SD321&brand=SHOUDING 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.