Datasheet Texas Instruments LMV934MTX — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LMV934-N |
| Numero de parte | LMV934MTX |
Amplificadores operacionales Quad 1.8V, RRIO 14-TSSOP -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 | 14 |
| Package Type | PW | PW |
| Industry STD Term | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 2500 | 2500 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | 4MT | LMV93 |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 5 | 5 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar |
Reemplazos
| Replacement | LMV934MTX/NOPB |
| Replacement Code | S |
Paramétricos
| Additional Features | N/A |
| Architecture | Bipolar |
| CMRR(Min) | 60 dB |
| CMRR(Typ) | 86 dB |
| GBW(Typ) | 1.5 MHz |
| Input Bias Current(Max) | 35000 pA |
| Iq per channel(Max) | 0.23 mA |
| Iq per channel(Typ) | 0.116 mA |
| Number of Channels | 4 |
| Offset Drift(Typ) | 5.5 uV/C |
| Operating Temperature Range | -40 to 125 C |
| Output Current(Typ) | 65 mA |
| Package Group | TSSOP |
| Package Size: mm2:W x L | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) PKG |
| Rail-to-Rail | In,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 0.42 V/us |
| Total Supply Voltage(Max) | 5.5 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 1.8 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 50 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 5.5 mV |
Plan ecológico
| RoHS | See ti.com |
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