MAX1295BCEI vs TSA7887ARMZ Comparación
Comparación detallada lado a lado de MAX1295BCEI por Analog Devices y TSA7887ARMZ por Silicon Labs. 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 | MAX1295BCEI | TSA7887ARMZ |
|---|---|---|
| Marca | Analog Devices | Silicon Labs |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $11,20 | $3,10 |
| Resolución | 12 bits | 12 bits |
| Frecuencia de muestreo | 265 ksps | 125 ksps |
| Number of Input Channels | 6 single-ended / 3 pseudo-differential (MAX1295) | — |
| Tensión de alimentación | +3 V (single supply, +2.7 V to +3.6 V) | — |
| Integral Nonlinearity (INL) | ±0.5 LSB (max) | — |
| Differential Nonlinearity (DNL) | ±0.5 LSB (max) | — |
| Architecture | Successive Approximation (SAR) with input T/H | SAR (Successive Approximation Register) |
| Internal Reference | +2.5 V | — |
| External Reference Support | Yes (REF pin accepts external reference) | — |
| Digital Interface | Parallel (byte/word) | SPI / QSPI / MICROWIRE-compatible serial |
| Power-Down Current | 1 µA (typ) | — |
| Active Supply Current | [DATA_NEEDED: full-scale current at 265 ksps] | — |
| Analog Input Range | 0 V to VREF (single-ended) | — |
| Rango de temperatura de funcionamiento | [DATA_NEEDED: grade code C operating range] | — |
| Encapsulado | 28-pin SSOP / QSOP | 8-pin MSOP (RMZ) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant (variants with + suffix) | Compliant |
| Number of Channels | — | 2 (single-ended) / 1 (pseudo-differential) |
| Input Type | — | Single-ended, pseudo-differential |
| Analog Supply Voltage | — | 2.7 V to 5.25 V |
| Digital Supply Voltage | — | 2.7 V to 5.25 V |
| Internal Reference Voltage | — | 2.5 V |
| Reference Mode | — | Internal 2.5 V or external |
| Power Dissipation (typ @ 100 ksps, 3V) | — | 2.5 mW [DATA_NEEDED: exact figure from datasheet] |
| Corriente de apagado | — | < 1 µA |
| Temperatura de funcionamiento | — | -40 °C to +85 °C |
| Grade | — | Industry / xIND second source |