Datasheet Texas Instruments LM8272 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LM8272 |
RRIO, corriente de salida alta y amplificador operacional de carga ilimitada en paquete en miniatura
Hojas de datos
LM8272 Dual RRIO, High Output Current & Unlimited Cap Load Op Amp in Miniature Package datasheet
PDF, 1.3 Mb, Revisión: F, Archivo publicado: agosto 18, 2015
Extracto del documento
Precios
Estado
| LM8272MM | LM8272MM/NOPB | LM8272MMX/NOPB | |
|---|---|---|---|
| Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | No | No |
Embalaje
| LM8272MM | LM8272MM/NOPB | LM8272MMX/NOPB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 8 | 8 | 8 |
| Package Type | DGK | DGK | DGK |
| Industry STD Term | VSSOP | VSSOP | VSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 1000 | 1000 | 3500 |
| Carrier | SMALL T&R | SMALL T&R | LARGE T&R |
| Device Marking | A60 | A60 | A60 |
| Width (mm) | 3 | 3 | 3 |
| Length (mm) | 3 | 3 | 3 |
| Thickness (mm) | .97 | .97 | .97 |
| Pitch (mm) | .65 | .65 | .65 |
| Max Height (mm) | 1.07 | 1.07 | 1.07 |
| Mechanical Data | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | LM8272MM | LM8272MM/NOPB | LM8272MMX/NOPB |
|---|---|---|---|
| Additional Features | High Cload Drive | High Cload Drive | High Cload Drive |
| Architecture | Bipolar | Bipolar | Bipolar |
| CMRR(Min), dB | 64 | 64 | 64 |
| CMRR(Typ), dB | 80 | 80 | 80 |
| GBW(Typ), MHz | 13 | 13 | 13 |
| Input Bias Current(Max), pA | 2000000 | 2000000 | 2000000 |
| Iq per channel(Max), mA | 1.15 | 1.15 | 1.15 |
| Iq per channel(Typ), mA | 0.9 | 0.9 | 0.9 |
| Number of Channels | 2 | 2 | 2 |
| Offset Drift(Typ), uV/C | 2 | 2 | 2 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Current(Typ), mA | 100 | 100 | 100 |
| Package Group | VSSOP | VSSOP | VSSOP |
| Package Size: mm2:W x L, PKG | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
| Rail-to-Rail | In,Out | In,Out | In,Out |
| Rating | Catalog | Catalog | Catalog |
| Slew Rate(Typ), V/us | 12 | 12 | 12 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 24 | 24 | 24 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 2.5 | 2.5 | 2.5 |
| Vn at 1kHz(Typ), nV/rtHz | 15 | 15 | 15 |
| Vos (Offset Voltage @ 25C)(Max), mV | 5 | 5 | 5 |
Plan ecológico
| LM8272MM | LM8272MM/NOPB | LM8272MMX/NOPB | |
|---|---|---|---|
| RoHS | See ti.com | Obediente | Obediente |
Notas de aplicación
- AN-1237 RSDSв„ў Flat Panel Display Design Guidelines Part 2 (Rev. A)PDF, 194 Kb, Revisión: A, Archivo publicado: mayo 6, 2013
This application report presents part 2 of the flat panel display design guidelines. - AN-1234 RSDSв„ў Flat Panel Display Design Guidelines Part 1 (Rev. A)PDF, 245 Kb, Revisión: A, Archivo publicado: mayo 6, 2013
This application report outlines the total system solution that Texas Instruments provides for flat panel displays (FPDs). The described design uses an reduced swing differential signaling (RSDS) interface technology for reduced power, reduced board size, reduced component count, and reduced EMI. This document is currently applicable to XGA and SXGA notebook and monitor applications. - Unlimited Capacitive Load Drive Op Amp Takes Guesswork Out Of DesignPDF, 81 Kb, Archivo publicado: marzo 6, 2003
- Unlimited Cap Load Drive Op Amp Takes Guess Work Out of Design (Rev. C)PDF, 151 Kb, Revisión: C, Archivo publicado: mayo 7, 2013
Driving a capacitor also entails the Op Amp's output current capability since changing the voltage across acapacitor requires an adequate supply of current from the Op Amp. This application report presents a labmethod to measure amplifier stability under closed loop condition. In addition, a new Op Amp architectureis presented that would ease this class of applications by using an internal m
Linea modelo
Serie: LM8272 (3)
Clasificación del fabricante
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Precision Op Amps