Datasheet Texas Instruments OPA837IDBVR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | OPA837 |
| Numero de parte | OPA837IDBVR |
Bajo consumo, precisión, 105 MHz, amplificador operacional de retroalimentación de voltaje 6-SOT-23 -40 a 125
Hojas de datos
OPA837 Low-Power, Precision, 105-MHz, Voltage-Feedback Op Amp datasheet
PDF, 2.4 Mb, Archivo publicado: sept 11, 2017
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 6 |
| Package Type | DBV |
| Industry STD Term | SOT-23 |
| JEDEC Code | R-PDSO-G |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 19FF |
| Width (mm) | 1.6 |
| Length (mm) | 2.9 |
| Thickness (mm) | 1.2 |
| Pitch (mm) | .95 |
| Max Height (mm) | 1.45 |
| Mechanical Data | Descargar |
Paramétricos
| 2nd Harmonic | 120 dBc |
| 3rd Harmonic | 145 dBc |
| @ MHz | 0.1 |
| Acl, min spec gain | 1 V/V |
| Additional Features | Shutdown |
| Architecture | Voltage FB |
| BW @ Acl | 105 MHz |
| CMRR(Min) | 95 dB |
| CMRR(Typ) | 110 dB |
| GBW(Typ) | 50 MHz |
| Input Bias Current(Max) | 520000 pA |
| Iq per channel(Max) | 0.625 mA |
| Iq per channel(Typ) | 0.592 mA |
| Number of Channels | 1 |
| Offset Drift(Typ) | 0.4 uV/C |
| Operating Temperature Range | -40 to 125 C |
| Output Current(Typ) | 50 mA |
| Package Group | SOT-23 |
| Package Size: mm2:W x L | 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) PKG |
| Rail-to-Rail | In to V-,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 105 V/us |
| Total Supply Voltage(Max) | 5.4 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 2.7 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 4.7 nV/rtHz |
| Vn at Flatband(Typ) | 4.7 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 0.13 mV |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: OPA837DBVEVM
OPA837 Operational Amplifier Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: OPA837DCKEVM
OPA837 Operational Amplifier Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Noise Analysis for High Speed Op Amps (Rev. A)PDF, 256 Kb, Revisión: A, Archivo publicado: enero 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
Linea modelo
Serie: OPA837 (4)
- OPA837IDBVR OPA837IDBVT OPA837IDCKR OPA837IDCKT
Clasificación del fabricante
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)