MAX1139MEEE+ vs MAX1274BETC+ Comparación
Comparación detallada lado a lado de MAX1139MEEE+ por Analog Devices y MAX1274BETC+ por Analog Devices. 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 | MAX1139MEEE+ | MAX1274BETC+ |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,95 | $4,55 |
| Resolución | 10 bits | 12 bit |
| Number of Input Channels | 6 single-ended / 6 differential (12 total) | — |
| Converter Architecture | SAR (Successive Approximation) | — |
| Tensión de alimentación | 2.7 V to 3.6 V (single supply) | — |
| Corriente de alimentación | 670 µA at 94.4 ksps | — |
| Maximum Sampling Rate | 94.4 ksps | — |
| Interfaz | I2C-compatible 2-wire serial (up to 400 kHz) | — |
| Input Configuration | Software-configurable unipolar/bipolar, single-ended/differential | — |
| Internal Reference Voltage | 2.048 V | — |
| Track/Hold | Internal | — |
| Internal Clock | Yes (no external clock required) | — |
| Corriente de apagado | < 1 µA (hardware/software shutdown) | — |
| Encapsulado | 16-pin QSOP | 12-TQFN (4x4 mm) with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40 °C to +85 °C | -40C to +85C (industrial) |
| Estado RoHS | Compliant | Compliant (lead-free, marked +) |
| Frecuencia de muestreo | — | 1.8 Msps |
| Number of Channels | — | 1 |
| Input Type | — | True Differential |
| Architecture | — | SAR (Successive Approximation) |
| Data Interface | — | SPI / QSPI / MICROWIRE-compatible serial |
| Reference Type | — | External |
| Analog Supply Voltage | — | 5 V |
| Supply Current (typ) | — | [DATA_NEEDED: supply current at 1.8Msps] |
| Package Code | — | TQFN-12 (HVQCCN) |
| Process Technology | — | BiCMOS |