Datasheet Texas Instruments OPA2835IRUNT — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | OPA2835 |
| Numero de parte | OPA2835IRUNT |
Doble, Potencia ultra baja, Salida de riel a riel, Entrada de riel negativo, Amplificador VFB 10-QFN -40 a 125
Hojas de datos
OPAx835 Ultra-Low-Power, Rail-to-Rail Out, Negative Rail In, VFB Op Amp datasheet
PDF, 2.2 Mb, Revisión: I, Archivo publicado: agosto 30, 2016
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 10 |
| Package Type | RUN |
| Industry STD Term | WQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | 2835 |
| Width (mm) | 2 |
| Length (mm) | 2 |
| Thickness (mm) | .75 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | Descargar |
Paramétricos
| 2nd Harmonic | 70 dBc |
| 3rd Harmonic | 73 dBc |
| @ MHz | 1 |
| Acl, min spec gain | 1 V/V |
| Additional Features | Shutdown |
| Architecture | Bipolar,Voltage FB |
| BW @ Acl | 56 MHz |
| CMRR(Min) | 91 dB |
| CMRR(Typ) | 113 dB |
| GBW(Typ) | 30 MHz |
| Input Bias Current(Max) | 400000 pA |
| Iq per channel(Max) | 0.35 mA |
| Iq per channel(Typ) | 0.25 mA |
| Number of Channels | 2 |
| Offset Drift(Typ) | 2.25 uV/C |
| Operating Temperature Range | -40 to 125 C |
| Output Current(Typ) | 40 mA |
| Package Group | QFN |
| Package Size: mm2:W x L | 10QFN: 4 mm2: 2 x 2(QFN) PKG |
| Rail-to-Rail | In to V-,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 160 V/us |
| Total Supply Voltage(Max) | 5.5 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 2.5 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 10 nV/rtHz |
| Vn at Flatband(Typ) | 9.3 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 0.5 mV |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: OPA2835IDGSEVM
OPA2835 Evaluation Module for VSSOP/MSOP Package
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: OPA2836IDGSEVM
OPA2836 Evaluation Module for VSSOP/MSOP Package
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: ADS7945EVM-PDK
ADS7945 Performance Demonstration Kit
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- OPA835 Op Amp Applications (Rev. B)PDF, 507 Kb, Revisión: B, Archivo publicado: oct 19, 2016
- Voltage Feedback vs. Current Feedback Op AmpsPDF, 93 Kb, Archivo publicado: nov 30, 1998
This application report contrasts and compares the characteristics and capabilities of voltage and current feedback operational amplifiers. The report also points out the many similarities between the two versions. - Designing for low distortion with high-speed op ampsPDF, 277 Kb, Archivo publicado: marzo 2, 2005
- 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: OPA2835 (8)
Clasificación del fabricante
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)