Datasheet Texas Instruments OPA725 — Ficha de datos
Fabricante | Texas Instruments |
Serie | OPA725 |
Series OPA725 y OPA726: amplificador operacional CMOS 12V de muy bajo ruido, alta velocidad
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
OPA725AID | OPA725AIDBVR | OPA725AIDBVRG4 | OPA725AIDBVT | OPA725AIDBVTG4 | OPA725AIDG4 | OPA725AIDR | |
---|---|---|---|---|---|---|---|
Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | Sí | Sí | No | No | No | Sí | Sí |
Embalaje
OPA725AID | OPA725AIDBVR | OPA725AIDBVRG4 | OPA725AIDBVT | OPA725AIDBVTG4 | OPA725AIDG4 | OPA725AIDR | |
---|---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
Pin | 8 | 5 | 5 | 5 | 5 | 8 | 8 |
Package Type | D | DBV | DBV | DBV | DBV | D | D |
Industry STD Term | SOIC | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOIC | SOIC |
JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
Package QTY | 75 | 3000 | 3000 | 250 | 250 | 75 | 2500 |
Carrier | TUBE | LARGE T&R | LARGE T&R | SMALL T&R | SMALL T&R | TUBE | LARGE T&R |
Device Marking | 725A | OALI | OALI | OALI | OALI | OPA | OPA |
Width (mm) | 3.91 | 1.6 | 1.6 | 1.6 | 1.6 | 3.91 | 3.91 |
Length (mm) | 4.9 | 2.9 | 2.9 | 2.9 | 2.9 | 4.9 | 4.9 |
Thickness (mm) | 1.58 | 1.2 | 1.2 | 1.2 | 1.2 | 1.58 | 1.58 |
Pitch (mm) | 1.27 | .95 | .95 | .95 | .95 | 1.27 | 1.27 |
Max Height (mm) | 1.75 | 1.45 | 1.45 | 1.45 | 1.45 | 1.75 | 1.75 |
Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
Parameters / Models | OPA725AID | OPA725AIDBVR | OPA725AIDBVRG4 | OPA725AIDBVT | OPA725AIDBVTG4 | OPA725AIDG4 | OPA725AIDR |
---|---|---|---|---|---|---|---|
Additional Features | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Architecture | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
CMRR(Min), dB | 88 | 88 | 88 | 88 | 88 | 88 | 88 |
CMRR(Typ), dB | 94 | 94 | 94 | 94 | 94 | 94 | 94 |
GBW(Typ), MHz | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Input Bias Current(Max), pA | 200 | 200 | 200 | 200 | 200 | 200 | 200 |
Iq per channel(Max), mA | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
Iq per channel(Typ), mA | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 |
Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Offset Drift(Typ), uV/C | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
Output Current(Typ), mA | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
Package Group | SOIC | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOIC | SOIC |
Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
Rail-to-Rail | In to V-,Out | In to V-,Out | In to V-,Out | In to V-,Out | In to V-,Out | In to V-,Out | In to V-,Out |
Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
Slew Rate(Typ), V/us | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
Total Supply Voltage(Max), +5V=5, +/-5V=10 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Total Supply Voltage(Min), +5V=5, +/-5V=10 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Vn at 1kHz(Typ), nV/rtHz | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Vos (Offset Voltage @ 25C)(Max), mV | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Plan ecológico
OPA725AID | OPA725AIDBVR | OPA725AIDBVRG4 | OPA725AIDBVT | OPA725AIDBVTG4 | OPA725AIDG4 | OPA725AIDR | |
---|---|---|---|---|---|---|---|
RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | 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