Datasheet Texas Instruments LMV934-N — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LMV934-N |
Amplificadores operacionales Quad 1.8V, RRIO
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
| LMV934MA | LMV934MA/NOPB | LMV934MAX | LMV934MAX/NOPB | LMV934MT/NOPB | LMV934MTX | LMV934MTX/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) | Activo (Recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | No | No | No | Sí | Sí | Sí |
Embalaje
| LMV934MA | LMV934MA/NOPB | LMV934MAX | LMV934MAX/NOPB | LMV934MT/NOPB | LMV934MTX | LMV934MTX/NOPB | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Pin | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| Package Type | D | D | D | D | PW | PW | PW |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | TSSOP | TSSOP | TSSOP |
| 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 | 55 | 55 | 2500 | 94 | 2500 | 2500 | |
| Carrier | TUBE | TUBE | LARGE T&R | TUBE | LARGE T&R | LARGE T&R | |
| Device Marking | LMV934MA | LMV934MA | LMV934MA | LMV934MA | LMV93 | 4MT | 4MT |
| Width (mm) | 3.91 | 3.91 | 3.91 | 3.91 | 4.4 | 4.4 | 4.4 |
| Length (mm) | 8.65 | 8.65 | 8.65 | 8.65 | 5 | 5 | 5 |
| Thickness (mm) | 1.58 | 1.58 | 1.58 | 1.58 | 1 | 1 | 1 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | .65 | .65 | .65 |
| Max Height (mm) | 1.75 | 1.75 | 1.75 | 1.75 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | LMV934MA | LMV934MA/NOPB | LMV934MAX | LMV934MAX/NOPB | LMV934MT/NOPB | LMV934MTX | LMV934MTX/NOPB |
|---|---|---|---|---|---|---|---|
| Additional Features | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Approx. Price (US$) | 0.60 | 1ku | ||||||
| Architecture | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar | Bipolar |
| CMRR(Min), dB | 60 | 60 | 60 | 60 | 60 | 60 | |
| CMRR(Min)(dB) | 60 | ||||||
| CMRR(Typ), dB | 86 | 86 | 86 | 86 | 86 | 86 | |
| CMRR(Typ)(dB) | 86 | ||||||
| GBW(Typ), MHz | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | |
| GBW(Typ)(MHz) | 1.5 | ||||||
| Input Bias Current(Max), pA | 35000 | 35000 | 35000 | 35000 | 35000 | 35000 | |
| Input Bias Current(Max)(pA) | 35000 | ||||||
| Iq per channel(Max), mA | 0.23 | 0.23 | 0.23 | 0.23 | 0.23 | 0.23 | |
| Iq per channel(Max)(mA) | 0.23 | ||||||
| Iq per channel(Typ), mA | 0.116 | 0.116 | 0.116 | 0.116 | 0.116 | 0.116 | |
| Iq per channel(Typ)(mA) | 0.116 | ||||||
| Number of Channels | 4 | 4 | 4 | 4 | 4 | 4 | |
| Number of Channels(#) | 4 | ||||||
| Offset Drift(Typ), uV/C | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | |
| Offset Drift(Typ)(uV/C) | 5.5 | ||||||
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | |
| Operating Temperature Range(C) | -40 to 125 | ||||||
| Output Current(Typ), mA | 65 | 65 | 65 | 65 | 65 | 65 | |
| Output Current(Typ)(mA) | 65 | ||||||
| Package Group | SOIC | SOIC | SOIC | SOIC | TSSOP | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | |
| Package Size: mm2:W x L (PKG) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | ||||||
| Rail-to-Rail | In,Out | In,Out | In Out | In,Out | In,Out | In,Out | In,Out |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | |
| Slew Rate(Typ)(V/us) | 0.42 | ||||||
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | |
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) | 5.5 | ||||||
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | |
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) | 1.8 | ||||||
| Vn at 1kHz(Typ), nV/rtHz | 50 | 50 | 50 | 50 | 50 | 50 | |
| Vn at 1kHz(Typ)(nV/rtHz) | 50 | ||||||
| Vos (Offset Voltage @ 25C)(Max), mV | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | |
| Vos (Offset Voltage @ 25C)(Max)(mV) | 5.5 |
Plan ecológico
| LMV934MA | LMV934MA/NOPB | LMV934MAX | LMV934MAX/NOPB | LMV934MT/NOPB | LMV934MTX | LMV934MTX/NOPB | |
|---|---|---|---|---|---|---|---|
| RoHS | See ti.com | Obediente | Desobediente | Obediente | Obediente | See ti.com | Obediente |
| 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