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