OPA27GU
ActiveULTRA-LOW-NOISE (4.5-NV/√HZ), 100-ΜV OFFSET, UNITY GAIN STABLE PRECISION OPERATIONAL AMPLIFIER
Deep-Dive with AI
Search across all available documentation for this part.
OPA27GU
ActiveULTRA-LOW-NOISE (4.5-NV/√HZ), 100-ΜV OFFSET, UNITY GAIN STABLE PRECISION OPERATIONAL AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA27GU |
|---|---|
| Amplifier Type | General Purpose |
| Current - Input Bias | 15 nA |
| Current - Output / Channel | 25 mA |
| Current - Supply | 3.3 mA |
| Gain Bandwidth Product | 8 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Slew Rate | 1.9 V/µs |
| Supplier Device Package | 8-SOIC |
| Voltage - Input Offset | 25 çV |
| Voltage - Supply Span (Max) [Max] | 44 V |
| Voltage - Supply Span (Min) [Min] | 8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 4.10 | |
| 10 | $ 3.68 | |||
| 75 | $ 3.48 | |||
| 150 | $ 3.02 | |||
| 300 | $ 2.86 | |||
| 525 | $ 2.57 | |||
| 1050 | $ 2.16 | |||
| 2550 | $ 2.06 | |||
| 5025 | $ 1.98 | |||
| Texas Instruments | TUBE | 1 | $ 3.09 | |
| 100 | $ 2.71 | |||
| 250 | $ 1.90 | |||
| 1000 | $ 1.53 | |||
Description
General part information
OPA27 Series
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.
Documents
Technical documentation and resources
