Datasheet Texas Instruments OPA827AIDG4 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | OPA827 |
| Numero de parte | OPA827AIDG4 |
Amplificador operacional de bajo ruido, alta precisión y entrada JFET 8-SOIC -40 a 125
Hojas de datos
OPA827 Low-Noise, High-Precision, JFET-Input Operational Amplifier datasheet
PDF, 1.5 Mb, Revisión: I, Archivo publicado: jul 29, 2016
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 8 | 8 | 8 |
| Package Type | D | D | D |
| Industry STD Term | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 75 | 75 |
| Carrier | TUBE | TUBE | TUBE |
| Device Marking | OPA | 827 | A |
| Width (mm) | 3.91 | 3.91 | 3.91 |
| Length (mm) | 4.9 | 4.9 | 4.9 |
| Thickness (mm) | 1.58 | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 | 1.75 |
| Mechanical Data | Descargar | Descargar | Descargar |
Paramétricos
| Additional Features | Burr-Brownв„ў Audio |
| Architecture | FET |
| CMRR(Min) | 104 dB |
| CMRR(Typ) | 114 dB |
| GBW(Typ) | 22 MHz |
| Input Bias Current(Max) | 10 pA |
| Iq per channel(Max) | 5.2 mA |
| Iq per channel(Typ) | 4.8 mA |
| Number of Channels | 1 |
| Offset Drift(Typ) | 0.1 uV/C |
| Operating Temperature Range | -40 to 125 C |
| Output Current(Typ) | 30 mA |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rail-to-Rail | No |
| Rating | Catalog |
| Slew Rate(Typ) | 28 V/us |
| Total Supply Voltage(Max) | 36 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 8 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 4 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 0.15 mV |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- Distortion and source impedance in JFET-input op ampsPDF, 182 Kb, Archivo publicado: oct 24, 2014
- Analog Applications Journal 4Q 2014PDF, 1.8 Mb, Archivo publicado: oct 24, 2014
- MUX-Friendly: Definition and BenefitsPDF, 212 Kb, Archivo publicado: sept 18, 2017
- Offset Correction Methods: Laser Trim, e-Trim, and Chopper (Rev. A)PDF, 795 Kb, Revisión: A, Archivo publicado: jul 20, 2017
- 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: OPA827 (6)
- OPA827AID OPA827AIDG4 OPA827AIDGKR OPA827AIDGKT OPA827AIDR OPA827AIDRG4
Clasificación del fabricante
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps