MAX1270BENG vs MAX128BCNG Comparación
Comparación detallada lado a lado de MAX1270BENG por Analog Devices y MAX128BCNG por Maxim Integrated. 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 | MAX1270BENG | MAX128BCNG |
|---|---|---|
| Marca | Analog Devices | Maxim Integrated |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $19,85 | $10,27 |
| Manufacturer | Analog Devices (formerly Maxim Integrated Products) | — |
| Part Number | MAX1270BENG | — |
| Description | Multirange, +5V, 8-Channel, Serial 12-Bit ADC | — |
| Resolución | 12 bits | 12 bit |
| Number of Channels | 8 (single-ended) / 4 (true-differential) | — |
| Architecture | SAR (Successive Approximation) | — |
| Rango de tensión de entrada | 0 to +10V, 0 to +5V, \u00b15V, \u00b110V (software-selectable) | Software-selectable: 0 to VREF, 0 to VREF/2, ±VREF, ±VREF/2 |
| Fault-Protected Inputs | \u00b117V (with internal protection, no external clamps required) | — |
| Tensión de alimentación | +5V single supply | +5 V (single supply) |
| Throughput Rate | 110 ksps | — |
| Track-and-Hold Bandwidth | 5 MHz | — |
| Tensión de referencia | Internal 4.096V (external reference input optional) | — |
| Serial Interface | SPI/QSPI/MICROWIRE-compatible | 2-wire I2C-compatible (SDA, SCL) |
| Clock | Internal or external (software-selectable) | — |
| Encapsulado | 24-pin PDIP (DIP-24) | 24-pin PDIP |
| Tipo de montaje | Through-Hole | Through-Hole |
| Rango de temperatura de funcionamiento | -40\u00b0C to +85\u00b0C (industrial) | 0C to +70C (C grade) |
| Nivel MSL | 1 (unlimited) | — |
| Estado RoHS | Compliant (lead-free suffix \\"+\\" versions); non-compliant check \\"-\\" suffix | Compliant (lead-free + suffix variants) |
| Analog Devices Recommended 1ku List Price | Starting from $21.75 (as of 2026-10-14, per analog.com product page) | — |
| Number of Analog Input Channels | — | 8 |
| Frecuencia de muestreo | — | 8 ksps |
| Internal Reference Voltage | — | 4.096 V |
| External Reference Support | — | Yes |
| Linearity (DNL/INL) | — | ±1/2 LSB |
| Track/Hold Bandwidth | — | 5 MHz |
| Fault-Protected Analog Inputs | — | ±16.5 V tolerant |
| ADC Architecture | — | SAR (Successive Approximation) |