Datasheet Texas Instruments LF412-N — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LF412-N |
Amplificador operacional de entrada dual JFET de bajo desplazamiento y baja deriva
Hojas de datos
LF412-N Low Offset, Low Drift Dual JFET Input Operational Amplifier datasheet
PDF, 3.1 Mb, Revisión: F, Archivo publicado: oct 27, 2014
Extracto del documento
Precios
Estado
| LF412ACN/NOPB | LF412CN/NOPB | |
|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | Sí |
Embalaje
| LF412ACN/NOPB | LF412CN/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 8 | 8 |
| Package Type | P | P |
| Industry STD Term | PDIP | PDIP |
| JEDEC Code | R-PDIP-T | R-PDIP-T |
| Package QTY | 40 | 40 |
| Carrier | TUBE | TUBE |
| Device Marking | LF | 412CN |
| Width (mm) | 6.35 | 6.35 |
| Length (mm) | 9.81 | 9.81 |
| Thickness (mm) | 3.9 | 3.9 |
| Pitch (mm) | 2.54 | 2.54 |
| Max Height (mm) | 5.08 | 5.08 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Parameters / Models | LF412ACN/NOPB | LF412CN/NOPB |
|---|---|---|
| Additional Features | N/A | N/A |
| Architecture | FET | FET |
| CMRR(Min), dB | 70 | 70 |
| CMRR(Typ), dB | 100 | 100 |
| GBW(Typ), MHz | 4 | 4 |
| IIB(Max), pA | 200 | 200 |
| Iq per channel(Max), mA | 3.25 | 3.25 |
| Iq per channel(Typ), mA | 1.8 | 1.8 |
| Number of Channels | 2 | 2 |
| Offset Drift(Typ), uV/C | 7 | 7 |
| Operating Temperature Range, C | 0 to 70 | 0 to 70 |
| Output Current(Typ), mA | 25 | 25 |
| Package Group | PDIP | PDIP |
| Package Size: mm2:W x L, PKG | See datasheet (PDIP) | See datasheet (PDIP) |
| Rail-to-Rail | In to V+ | In to V+ |
| Rating | Catalog | Catalog |
| Slew Rate(Typ), V/us | 15 | 15 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 44 | 44 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 10 | 10 |
| Vn at 1kHz(Typ), nV/rtHz | 25 | 25 |
| Vos (Offset Voltage @ 25C)(Max), mV | 1 | 1 |
Plan ecológico
| LF412ACN/NOPB | LF412CN/NOPB | |
|---|---|---|
| RoHS | Obediente | Obediente |
Notas de aplicación
- AN-447 Protection Schemes for BI-FET Amplifiers and SwitchesPDF, 80 Kb, Archivo publicado: mayo 2, 2004
Application Note 447 Protection Schemes for BI-FET Amplifiers and Switches - AN-272 Op Amp Booster Designs (Rev. B)PDF, 959 Kb, Revisión: B, Archivo publicado: abr 23, 2013
This application report describes the output booster or post amplifier designs required to achieveneeded voltage or current gain in applications that require substantially greater output voltage swing orcurrent (or both) than IC amplifiers can deliver. - AN-301 Signal Conditioning for Sophisticated Transducers (Rev. B)PDF, 1.2 Mb, Revisión: B, Archivo publicado: mayo 6, 2013
This application note discusses signal conditioning and applications information for a diverse group ofsophisticated and unusual transducers. - 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: LF412-N (2)
Clasificación del fabricante
- Semiconductors> Space & High Reliability> Amplifier> Operational Amplifiers