MAX1239MEEE+ vs MAX1139MEEE+ Comparación
Comparación detallada lado a lado de MAX1239MEEE+ por Analog Devices y MAX1139MEEE+ 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.
Analog Devices
MAX1239MEEE+ - 12-Bit 12-Ch SAR ADC, I2C, QSOP-16 | Maxim Integrated
MAX1239MEEE+ ✓ Activo
Comparación de especificaciones
| Parámetro | MAX1239MEEE+ | MAX1139MEEE+ |
|---|---|---|
| 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) | $5,21 | $3,95 |
| Resolución | 12 bit | 10 bits |
| Number of Input Channels | 12 single-ended / 6 differential | 6 single-ended / 6 differential (12 total) |
| Architecture | SAR (Successive Approximation) | — |
| Conversion Rate | [DATA_NEEDED: max sampling rate ksps] | — |
| Rango de tensión de entrada | 0 to VREF or 0 to VDD (unipolar); ±VREF (bipolar) | — |
| Internal Reference Voltage | 2.048 V (MAX1237/MAX1239) | 2.048 V |
| External Reference Range | 1 V to VDD | — |
| Supply Voltage (VDD) | 2.7 V to 3.6 V or 4.5 V to 5.5 V | — |
| Corriente de alimentación | [DATA_NEEDED: typ Iq uA] | 670 µA at 94.4 ksps |
| Serial Interface | I2C-compatible 2-wire (Standard/High-Speed) | — |
| Slave Address (M suffix) | 0x34 / 0x35 / 0x36 / 0x37 (factory-selectable) | — |
| Encapsulado | 16-pin QSOP | 16-pin QSOP |
| Temperatura de funcionamiento | -40 C to +85 C (extended) | -40 °C to +85 °C |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Nivel MSL | [DATA_NEEDED: MSL rating] | — |
| Internal Track/Hold | Yes | — |
| Internal Clock | Yes | Yes (no external clock required) |
| Converter Architecture | — | SAR (Successive Approximation) |
| Tensión de alimentación | — | 2.7 V to 3.6 V (single supply) |
| 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 |
| Track/Hold | — | Internal |
| Corriente de apagado | — | < 1 µA (hardware/software shutdown) |