AD7827BRZ vs TL431ACDBZR Comparación
Comparación detallada lado a lado de AD7827BRZ por Analog Devices y TL431ACDBZR por Texas Instruments. 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.
Comparación de especificaciones
| Parámetro | AD7827BRZ | TL431ACDBZR |
|---|---|---|
| Marca | Analog Devices | Texas Instruments |
| Categoría | ADC/DAC | Voltage Regulators |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $4,55 | $0,07 |
| Resolución | 8 bit | — |
| Number of Input Channels | 1 single-ended | — |
| Conversion Architecture | Half-flash | — |
| Maximum Throughput | 1 MSPS | — |
| Conversion Time | 420 ns | — |
| Acquisition Time | 200 ns | — |
| Tensión de alimentación | 3 V or 5 V single supply | — |
| On-Chip Reference | 2.5 V, 2% tolerance | — |
| Digital Interface | Serial (DSP-compatible) | — |
| Track-and-Hold | On-chip | — |
| Encapsulado | 8-pin SOIC (R-8), 0.154 inch / 3.90 mm body width | SOT-23-3 (DBZ) |
| Rango de temperatura de funcionamiento | -40 C to +105 C | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Packaging | Tube | Tape & Reel (R suffix) |
| Estado RoHS | Compliant | Compliant |
| Reference Voltage (Vref) | — | 2.495 V typ |
| Reference Tolerance (at 25C) | — | +/-1% (A grade) |
| Adjustable Output Voltage Range | — | 2.495 V to 36 V |
| Maximum Cathode Current | — | 100 mA |
| Minimum Cathode Current for Regulation | — | 1 mA |
| Typical Output Impedance | — | 0.2 ohm |
| Maximum Cathode Voltage | — | 36 V |
| Reference Input Current | — | 2 uA typ |
| Device Type | — | Adjustable precision shunt regulator / voltage reference |
| Temperature Range | — | -40C to +85C (A grade) |
| Nivel MSL | — | 1 |
| Pinning Configuration | — | TL431 normal pinning (TL432 differs in DBZ pinout) |