COSINE · Instrumentation Amplifiers
COS128C
COSINE Instrumentation Amplifiers · SOP-8
Request a quote for COS128CThe COS128C is an Instrumentation Amplifiers from COSINE, supplied in a SOP-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
Key specifications of the COS128C: input voltage noise density 8nV/√Hz@1kHz, output current 10mA, dual supply -18V~-2.5V, 2.5V~18V, number of channels 1, ib - input bias current 2nA and operating temperature -40°C~+125°C.
PartnerSemi sources the COS128C 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 | COS128C |
|---|---|
| Manufacturer | COSINE |
| Product type | Instrumentation Amplifiers |
| Category | Amplifiers & Comparators |
| Package / case | SOP-8 |
| -3dB Bandwidth | 1.5MHz |
| Common Mode Rejection Ratio(CMRR) | 125dB |
| Dual Supply | -18V~-2.5V, 2.5V~18V |
| Ib - Input Bias Current | 2nA |
| Input Offset Current(Ios) | 1nA |
| Input Offset Voltage Drift(Vos TC) | 200nV/°C |
| Input Voltage Noise Density | 8nV/√Hz@1kHz |
| Number of Channels | 1 |
| Operating Temperature | -40°C~+125°C |
| Output Current | 10mA |
| Power Supply Rejection Ratio (PSRR) | 120dB |
| Quiescent Current(Iq) | 1mA |
| Single Supply | 4.5V~36V |
| Slew Rate | 1V/us |
| Vos - Input Offset Voltage | 250uV |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More COSINE Amplifiers & Comparators
| Part number | Type | |
|---|---|---|
| COS1177MR | Precision Op Amps | |
| COS1177SR | Precision Op Amps | |
| COS1333TR | Operational Amplifier | |
| COS2170SRB | Operational Amplifier | |
| COS2171SRA | Operational Amplifier | |
| COS2171SRB | Operational Amplifier | |
| COS2172SRA | Operational Amplifier | |
| COS2177SR | Precision OpAmps |
Frequently asked questions
What is the COS128C?
The COS128C is an Instrumentation Amplifiers from COSINE, supplied in a SOP-8 package. It is listed in our Amplifiers & Comparators catalog (Analog & Mixed Signal).
What are the specifications of the COS128C?
-3dB Bandwidth: 1.5MHz; Common Mode Rejection Ratio(CMRR): 125dB; Dual Supply: -18V~-2.5V, 2.5V~18V; Ib - Input Bias Current: 2nA; Input Offset Current(Ios): 1nA; Input Offset Voltage Drift(Vos TC): 200nV/°C; Input Voltage Noise Density: 8nV/√Hz@1kHz; Number of Channels: 1; Operating Temperature: -40°C~+125°C; Output Current: 10mA; Power Supply Rejection Ratio (PSRR): 120dB; Quiescent Current(Iq): 1mA; Single Supply: 4.5V~36V; Slew Rate: 1V/us; Vos - Input Offset Voltage: 250uV.
What package is the COS128C in?
The COS128C is listed in a SOP-8 package.
Which part numbers are similar to the COS128C?
Similar part numbers in our catalog include COS1177MR (COSINE), COS1177SR (COSINE), COS1333TR (COSINE), COS2170SRB (COSINE), COS2171SRA (COSINE) and COS2171SRB (COSINE). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the COS128C?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=COS128C&brand=COSINE 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.