LM4040D25FTA vs LM4040B25FTA Comparación
Comparación detallada lado a lado de LM4040D25FTA por Diodes Incorporated y LM4040B25FTA por Diodes Incorporated. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Diodes Incorporated
LM4040B25FTA - 2.5V 0.2% Shunt Voltage Reference | Diodes Inc
LM4040B25FTA ✓ ActivoComparación de especificaciones
| Parámetro | LM4040D25FTA | LM4040B25FTA |
|---|---|---|
| Marca | Diodes Incorporated | Diodes Incorporated |
| Categoría | Voltage References | Voltage References |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $0,16 | $0,17 |
| Reference Type | Shunt Voltage Reference | Shunt Voltage Reference |
| Tensión de salida | 2.5 V (fixed) | 2.5 V |
| Initial Accuracy (D-grade) | ±1% (at +25 °C) | — |
| Cathode Operating Current | 60 µA to 15 mA | — |
| Reverse Dynamic Impedance | 0.5 ohm (at 1 mA, typ) | — |
| Output Noise (10 Hz to 10 kHz) | 45 µVrms (typ) | — |
| Temperature Coefficient | 20 ppm/°C (typ), 150 ppm/°C max (D-grade) | — |
| Rango de temperatura de funcionamiento | -40 °C to +85 °C | — |
| Power Dissipation | 330 mW | — |
| Encapsulado | SOT-23-3 | SOT-23-3 |
| Recuento de pines | 3 | — |
| Topología | 2-terminal shunt (no series pass element) | — |
| Output Capacitor Required | No (stable with 0 to 10 µF load) | — |
| Pin-to-Pin Compatible With | LM4040-2.5 family | — |
| Estado RoHS | Compliant | Compliant |
| Initial Accuracy (B Grade) | — | ±0.2 % |
| Temperature Coefficient (max) | — | 100 ppm/°C |
| Temperature Coefficient (typ) | — | 20 ppm/°C |
| Cathode Current Range | — | 60 µA to 15 mA |
| Cathode Voltage Tolerance | — | ±4 mV (typ) |
| Dynamic Impedance | — | < 1 Ω (over operating current) |
| Operating Temperature (Ambient) | — | -40 °C to +85 °C |
| Junction Temperature Range | — | -40 °C to +125 °C |
| Tipo de montaje | — | Surface Mount |
| Configuración de salida | — | Fixed |
| Número de pines | — | 3 |
| Capacitive Load Stability | — | Stable with all capacitive loads (no minimum ESR required) |