Datasheet Texas Instruments LMC7111 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LMC7111 |

Pequeño amplificador operacional CMOS con entrada y salida de riel a riel
Hojas de datos
LMC7111 Tiny CMOS Operational Amplifier with Rail-to-Rail Input and Output datasheet
PDF, 1.4 Mb, Revisión: E, Archivo publicado: marzo 22, 2013
Extracto del documento
Estado
| LMC7111BIM5 | LMC7111BIM5/NOPB | LMC7111BIM5X | LMC7111BIM5X/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) |
| Disponibilidad de muestra del fabricante | No | Sí | Sí | No |
Embalaje
| LMC7111BIM5 | LMC7111BIM5/NOPB | LMC7111BIM5X | LMC7111BIM5X/NOPB | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 5 | 5 | 5 | 5 |
| Package Type | DBV | DBV | DBV | DBV |
| Industry STD Term | SOT-23 | SOT-23 | SOT-23 | SOT-23 |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 1000 | 1000 | 3000 | 3000 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | A01B | A01B | A01B | A01B |
| Width (mm) | 1.6 | 1.6 | 1.6 | 1.6 |
| Length (mm) | 2.9 | 2.9 | 2.9 | 2.9 |
| Thickness (mm) | 1.2 | 1.2 | 1.2 | 1.2 |
| Pitch (mm) | .95 | .95 | .95 | .95 |
| Max Height (mm) | 1.45 | 1.45 | 1.45 | 1.45 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | LMC7111BIM5![]() | LMC7111BIM5/NOPB![]() | LMC7111BIM5X![]() | LMC7111BIM5X/NOPB![]() |
|---|---|---|---|---|
| Additional Features | N/A | N/A | N/A | N/A |
| Architecture | CMOS | CMOS | CMOS | CMOS |
| CMRR(Min), dB | 60 | 60 | 60 | 60 |
| CMRR(Typ), dB | 85 | 85 | 85 | 85 |
| GBW(Typ), MHz | 0.05 | 0.05 | 0.05 | 0.05 |
| Input Bias Current(Max), pA | 1 | 1 | 1 | 1 |
| Iq per channel(Max), mA | 0.045 | 0.045 | 0.045 | 0.045 |
| Iq per channel(Typ), mA | 0.025 | 0.025 | 0.025 | 0.025 |
| Number of Channels | 1 | 1 | 1 | 1 |
| Offset Drift(Typ), uV/C | 2 | 2 | 2 | 2 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Current(Typ), mA | 7 | 7 | 7 | 7 |
| Package Group | SOT-23 | SOT-23 | SOT-23 | SOT-23 |
| Package Size: mm2:W x L, PKG | 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) |
| Rail-to-Rail | In,Out | In,Out | In,Out | In,Out |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 0.027 | 0.027 | 0.027 | 0.027 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 11 | 11 | 11 | 11 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 2.7 | 2.7 | 2.7 | 2.7 |
| Vn at 1kHz(Typ), nV/rtHz | 110 | 110 | 110 | 110 |
| Vos (Offset Voltage @ 25C)(Max), mV | 3 | 3 | 3 | 3 |
Plan ecológico
| LMC7111BIM5 | LMC7111BIM5/NOPB | LMC7111BIM5X | LMC7111BIM5X/NOPB | |
|---|---|---|---|---|
| RoHS | See ti.com | Obediente | See ti.com | 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
Linea modelo
Serie: LMC7111 (4)
Clasificación del fabricante
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps