Datasheet Texas Instruments OPA277P — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | OPA277 |
| Numero de parte | OPA277P |
Amplificadores operacionales de alta precisión 8-PDIP
Hojas de datos
OPAx277 High Precision Operational Amplifiers datasheet
PDF, 1.6 Mb, Revisión: B, Archivo publicado: jun 30, 2015
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 | P |
| Industry STD Term | PDIP |
| JEDEC Code | R-PDIP-T |
| Package QTY | 50 |
| Carrier | TUBE |
| Device Marking | OPA277P |
| Width (mm) | 6.35 |
| Length (mm) | 9.81 |
| Thickness (mm) | 3.9 |
| Pitch (mm) | 2.54 |
| Max Height (mm) | 5.08 |
| Mechanical Data | Descargar |
Paramétricos
| Additional Features | N/A |
| Architecture | Bipolar |
| CMRR(Min) | 130 dB |
| CMRR(Typ) | 140 dB |
| GBW(Typ) | 1 MHz |
| Input Bias Current(Max) | 1000 pA |
| Iq per channel(Max) | 0.825 mA |
| Iq per channel(Typ) | 0.79 mA |
| Number of Channels | 1 |
| Offset Drift(Typ) | 0.1 uV/C |
| Operating Temperature Range | -40 to 85 C |
| Output Current(Typ) | 35 mA |
| Package Group | PDIP |
| Package Size: mm2:W x L | See datasheet (PDIP) PKG |
| Rail-to-Rail | In,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 0.8 V/us |
| Total Supply Voltage(Max) | 36 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 4 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 8 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 0.02 mV |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- OPA277 OPA2277 OPA4277 EMI Immunity Performance (Rev. A)PDF, 88 Kb, Revisión: A, Archivo publicado: oct 31, 2012
- Analog linearization of resistance temperature detectorsPDF, 152 Kb, Archivo publicado: nov 9, 2011
- Wide-input dc/dc modules offer maximum design flexibilityPDF, 272 Kb, Archivo publicado: abr 18, 2006
- 4Q 2011 Issue Analog Applications JournalPDF, 943 Kb, Archivo publicado: nov 9, 2011
- High-Voltage Signal Conditioning for Low Voltage ADCsPDF, 135 Kb, Archivo publicado: jun 15, 2004
Analog designers are frequently required to develop circuits that convert high-voltage signals to levels acceptable for low-voltage data converters. This paper describes several solutions for this common task using modern amplifiers and typical power supplies. Five examples of conditioning ±10V bipolar signals for low-voltage single-rail analog-to-digital converters(ADCs) are presented: - High-Voltage Signal Conditioning for Differential ADCsPDF, 125 Kb, Archivo publicado: jun 14, 2004
Analog designers are frequently required to convert high-voltage signals to levels acceptable to low-voltage data converters with differential inputs. This paper describes solutions for this common task using modern amplifiers and typical power supplies. Three examples of conditioning В±10V bipolar signals for low-voltage analog-to-digital converters (ADCs) are shown: a single-supply design, - Precision Absolute Value CircuitsPDF, 100 Kb, Archivo publicado: oct 2, 2000
You can build a precision absolute value circuit using two op amps and two precision resistors. If you use an op amp and an IC difference amplifier no user supplied precision resistors or resistor adjustments are required. Circuits shown are suitable for precision split supply operation and for single-supply operation. When used with a rail-to-rail op amp the single supply circuit can approach a - 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 - 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 - 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.
Linea modelo
Serie: OPA277 (16)
Clasificación del fabricante
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps