Datasheet Texas Instruments LMV934MAX — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LMV934-N |
| Numero de parte | LMV934MAX |
Quad 1.8V, RRIO Amplificadores operacionales 14-SOIC -40 a 125
Hojas de datos
LMV93x-N Single, Dual, Quad 1.8-V, RRIO Operational Amplifiers datasheet
PDF, 1.7 Mb, Revisión: P, Archivo publicado: mayo 7, 2017
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 14 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Device Marking | LMV934MA |
| Width (mm) | 3.91 |
| Length (mm) | 8.65 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Descargar |
Reemplazos
| Replacement | LMV934MAX/NOPB |
| Replacement Code | S |
Paramétricos
| Additional Features | N/A |
| Approx. Price (US$) | 0.60 | 1ku |
| Architecture | Bipolar |
| CMRR(Min)(dB) | 60 |
| CMRR(Typ)(dB) | 86 |
| GBW(Typ)(MHz) | 1.5 |
| Input Bias Current(Max)(pA) | 35000 |
| Iq per channel(Max)(mA) | 0.23 |
| Iq per channel(Typ)(mA) | 0.116 |
| Number of Channels(#) | 4 |
| Offset Drift(Typ)(uV/C) | 5.5 |
| Operating Temperature Range(C) | -40 to 125 |
| Output Current(Typ)(mA) | 65 |
| Package Group | SOIC |
| Package Size: mm2:W x L (PKG) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) |
| Rail-to-Rail | In Out |
| Rating | Catalog |
| Slew Rate(Typ)(V/us) | 0.42 |
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) | 5.5 |
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) | 1.8 |
| Vn at 1kHz(Typ)(nV/rtHz) | 50 |
| Vos (Offset Voltage @ 25C)(Max)(mV) | 5.5 |
Plan ecológico
| RoHS | Desobediente |
| Pb gratis | No |
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: LMV934-N (7)
Clasificación del fabricante
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > General-Purpose Op Amps