Datasheet Texas Instruments OPA2140AIDGKT — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | OPA2140 |
| Numero de parte | OPA2140AIDGKT |
11MHz, precisión, bajo nivel de ruido, salida de riel a riel, amplificador operacional JFET de 36 V 8-VSSOP -40 a 125
Hojas de datos
High-Precision, Low-Noise, Rail-to-Rail Output, 11-MHz JFET Op Amp datasheet
PDF, 1.8 Mb, Revisión: C, Archivo publicado: agosto 17, 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 |
| Package Type | DGK |
| Industry STD Term | VSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | 2140 |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .97 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.07 |
| Mechanical Data | Descargar |
Paramétricos
| Additional Features | N/A |
| Architecture | FET |
| CMRR(Min) | 126 dB |
| CMRR(Typ) | 140 dB |
| GBW(Typ) | 11 MHz |
| Input Bias Current(Max) | 10 pA |
| Iq per channel(Max) | 2 mA |
| Iq per channel(Typ) | 1.8 mA |
| Number of Channels | 2 |
| Offset Drift(Typ) | 0.35 uV/C |
| Operating Temperature Range | -40 to 125 C |
| Output Current(Typ) | 30 mA |
| Package Group | VSSOP |
| Package Size: mm2:W x L | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG |
| Rail-to-Rail | In to V-,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 20 V/us |
| Total Supply Voltage(Max) | 36 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 4.5 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 5.1 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 0.12 mV |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- OPA140, OPA2140, OPA4140 EMI Immunity PerformancePDF, 88 Kb, Archivo publicado: dic 31, 2013
- 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
- Tuning in AmplifiersPDF, 44 Kb, Archivo publicado: oct 2, 2000
Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil - Single-Supply Operation of Operational AmplifiersPDF, 77 Kb, Archivo publicado: oct 2, 2000
Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation. - Op Amp Performance AnalysisPDF, 76 Kb, Archivo publicado: oct 2, 2000
This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte
Linea modelo
Serie: OPA2140 (4)
- OPA2140AID OPA2140AIDGKR OPA2140AIDGKT OPA2140AIDR
Clasificación del fabricante
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps