Datasheet Texas Instruments OPA621KU
| Manufacturer | Texas Instruments |
| Series | OPA621 |
| Part Number | OPA621KU |
Wideband Precision Operational Amplifier 8-SOIC
Datasheets
Datasheet
Prices
Status
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Width (mm) | 3.91 |
| Length (mm) | 4.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Download |
Eco Plan
| RoHS | Not Compliant |
| Pb Free | No |
Application Notes
- Voltage-Feedback Amps vs Current-Feedback Amps: Bandwidth and DistortionPDF, 33 Kb, File published: Sep 27, 2000
Current-feedback amplifiers have nearly constant bandwidth for varying closed-loop gains. The reason is that the user can adjust the open-loop gain of the current-feedback amplifier by changing the feedback network without affecting the open-loop pole. - Noise Analysis for High Speed Op Amps (Rev. A)PDF, 256 Kb, Revision: A, File published: Jan 17, 2005
As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu
Model Line
Series: OPA621 (2)
- OPA621KU OPA621KU/2K5
Manufacturer's Classification
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps
