Datasheet Texas Instruments OPA725AIDR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | OPA725 |
| Numero de parte | OPA725AIDR |
Series OPA725 y OPA726: amplificador operacional CMOS 12V de muy bajo ruido, alta velocidad, 8-SOIC -40 a 125
Hojas de datos
OPA725 and OPA726 Series: Very Low-Noise, High-Speed, 12V CMOS Op Amp datasheet
PDF, 1.1 Mb, Revisión: B, Archivo publicado: enero 8, 2004
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 8 | 8 |
| Package Type | D | D |
| Industry STD Term | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 2500 | 2500 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | OPA | 725A |
| Width (mm) | 3.91 | 3.91 |
| Length (mm) | 4.9 | 4.9 |
| Thickness (mm) | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Additional Features | N/A |
| Architecture | CMOS |
| CMRR(Min) | 88 dB |
| CMRR(Typ) | 94 dB |
| GBW(Typ) | 20 MHz |
| Input Bias Current(Max) | 200 pA |
| Iq per channel(Max) | 5.5 mA |
| Iq per channel(Typ) | 4.3 mA |
| Number of Channels | 1 |
| Offset Drift(Typ) | 4 uV/C |
| Operating Temperature Range | -40 to 125 C |
| Output Current(Typ) | 40 mA |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rail-to-Rail | In to V-,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 30 V/us |
| Total Supply Voltage(Max) | 12 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 4 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 10 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 3 mV |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- OPA725, OPA2725, OPA726, OPA2726 EMI Immunity Performance (Rev. A)PDF, 90 Kb, Revisión: A, Archivo publicado: nov 2, 2012
- 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:
Linea modelo
Serie: OPA725 (7)
Clasificación del fabricante
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps