OPA27GU/2K5
Amplifiers & Comparators
Technical Specifications
| Type | Description |
|---|---|
| Common Mode Rejection Ratio | 122 dB |
| Gain Bandwidth Product | 8 MHz |
| Voffset V | 25 V |
| Quiescent Current | 3.3 mA |
| Output Current | 25 mA |
| Rail To Rail | - |
| Input Offset Current(Ios) | 75nA |
| Ib - Input Bias Current | 15nA |
| Type | Description |
|---|---|
| Channels | 1 |
| Slew Rate Vus | 1.9 V/µs |
| Operating Temperature | -40°C~+85°C |
| Voffset Drift Uv | 400 µV |
| Features | Built-in compensation |
| Noise Nv | 3.2nV/sqrtHz@1kHz |
| Dual Supply | -18V~-4V;4V~18V |
| Package / Case | SOIC-8 |
Product Introduction
The OPA27 and OPA37 are ultra-low noise, high-precision monolithic operational amplifiers.
Laser-trimmed thin-film resistors provide excellent long-term voltage offset stability and allow superior voltage offset compared to common zener-zap techniques.
A unique bias current cancellation circuit allows bias and offset current specifications to be met over the full -40°C to +85°C temperature range.
The OPA27 is internally compensated for unity-gain stability.
The decompensated OPA37 requires a closed-loop gain ≥5.
The OPA27 and OPA37 are improved replacements for the industry-standard OP-27 and OP-37.
Features
- LOW NOISE: 4.5nV/√Hz max at 1kHz
- LOW OFFSET: 100μV max
- LOW DRIFT: 0.4μV/°C
- HIGH OPEN-LOOP GAIN: 117dB min
- HIGH COMMON-MODE REJECTION: 100dB min
- HIGH POWER-SUPPLY REJECTION: 94dB min
- FITS OP-07, OP-05, AD510, AND AD517 SOCKETS
Applications
- PRECISION INSTRUMENTATION
- DATA ACQUISITION
- TEST EQUIPMENT
- PROFESSIONAL AUDIO EQUIPMENT
- TRANSDUCER AMPLIFIERS
- RADIATION HARD EQUIPMENT
Datasheet
Alternative Parts
Common OPA27GU/2K5 alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
Sourcing Information
Sourcing OPA27GU/2K5 from China? SZ Procure helps international buyers navigate the Shenzhen electronics market and locate suitable supplier options for specific component requirements.
Our Shenzhen sourcing team can help with supplier sourcing, availability checks and quotation comparison for OPA27GU/2K5, then coordinate procurement, supplier screening, inspection and international shipping based on what you need.
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