Datasheet Texas Instruments LM6142 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LM6142 |
Amplificador operacional dual de alta velocidad / baja potencia de 17 MHz riel a riel E / S
Hojas de datos
LM6142/LM6144 17В MHz Rail-to-Rail Input-Output Operational Amplifiers datasheet
PDF, 1.5 Mb, Revisión: D, Archivo publicado: marzo 13, 2013
Extracto del documento
Estado
| LM6142AIM | LM6142AIM/NOPB | LM6142AIMX | LM6142AIMX/NOPB | LM6142BIM | LM6142BIM/NOPB | LM6142BIMX | LM6142BIMX/NOPB | LM6142BIN/NOPB | |
|---|---|---|---|---|---|---|---|---|---|
| Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No | No | Sí | Sí | No | Sí | No | No |
Embalaje
| LM6142AIM | LM6142AIM/NOPB | LM6142AIMX | LM6142AIMX/NOPB | LM6142BIM | LM6142BIM/NOPB | LM6142BIMX | LM6142BIMX/NOPB | LM6142BIN/NOPB | |
|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | D | D | D | D | D | D | D | D | P |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T |
| Package QTY | 95 | 95 | 2500 | 2500 | 95 | 95 | 2500 | 2500 | 40 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE |
| Device Marking | LM614 | LM614 | LM614 | 2AIM | 2BIM | LM614 | LM614 | LM614 | LM6142 |
| Width (mm) | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 6.35 |
| Length (mm) | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 9.81 |
| Thickness (mm) | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 3.9 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 |
| Max Height (mm) | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 5.08 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | LM6142AIM | LM6142AIM/NOPB | LM6142AIMX | LM6142AIMX/NOPB | LM6142BIM | LM6142BIM/NOPB | LM6142BIMX | LM6142BIMX/NOPB | LM6142BIN/NOPB |
|---|---|---|---|---|---|---|---|---|---|
| Additional Features | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Architecture | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar |
| CMRR(Min), dB | 84 | 84 | 84 | 84 | 84 | 84 | 84 | 84 | 84 |
| CMRR(Typ), dB | 107 | 107 | 107 | 107 | 107 | 107 | 107 | 107 | 107 |
| GBW(Typ), MHz | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| Input Bias Current(Max), pA | 280000 | 280000 | 280000 | 280000 | 280000 | 280000 | 280000 | 280000 | 280000 |
| Iq per channel(Max), mA | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| Iq per channel(Typ), mA | 0.65 | 0.65 | 0.65 | 0.65 | 0.65 | 0.65 | 0.65 | 0.65 | 0.65 |
| Number of Channels | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Offset Drift(Typ), uV/C | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Current(Typ), mA | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Group | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP |
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | See datasheet (PDIP) |
| Rail-to-Rail | In,Out | In,Out | In,Out | In,Out | In,Out | In,Out | In,Out | In,Out | In,Out |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
| Vn at 1kHz(Typ), nV/rtHz | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Vos (Offset Voltage @ 25C)(Max), mV | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Plan ecológico
| LM6142AIM | LM6142AIM/NOPB | LM6142AIMX | LM6142AIMX/NOPB | LM6142BIM | LM6142BIM/NOPB | LM6142BIMX | LM6142BIMX/NOPB | LM6142BIN/NOPB | |
|---|---|---|---|---|---|---|---|---|---|
| RoHS | See ti.com | Obediente | See ti.com | Obediente | See ti.com | Obediente | See ti.com | Obediente | Obediente |
Notas de aplicación
- AN-1515 A Comprehensive Study of the Howland Current Pump (Rev. A)PDF, 165 Kb, Revisión: A, Archivo publicado: abr 26, 2013
It is well known to analog experts that you can use the positive and negative inputs of an operationalamplifier to make a high-impedance current source (current pump) using a conventional operationalamplifier (op amp). This basic circuit can put out both + and - output current (or zero current) into variousloads. The theory is simple. But the practical problems involved are not so simple or - Effect of Heavy Loads on Accuracy and Linearity of Op Amp Circuits (Rev. B)PDF, 81.7 Mb, Revisión: B, Archivo publicado: abr 22, 2013
This application report discusses the effect of heavy loads on the accuracy and linearity of operationalamplifier circuits.
Linea modelo
Serie: LM6142 (9)
Clasificación del fabricante
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps