MAX1239LEEE+T vs MAX1237EUA+TGA8 Comparación
Comparación detallada lado a lado de MAX1239LEEE+T por Analog Devices y MAX1237EUA+TGA8 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
MAX1239LEEE+T - 12-Bit 12-Channel 2-Wire Serial ADC | Maxim Integrated
MAX1239LEEE+T ✓ ActivoAnalog Devices
MAX1237EUA+TGA8 - 12-Bit 4-Ch 2-Wire Serial ADC | Analog Devices
MAX1237EUA+TGA8 ✓ ActivoComparación de especificaciones
| Parámetro | MAX1239LEEE+T | MAX1237EUA+TGA8 |
|---|---|---|
| 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) | $4,62 | $6,85 |
| Resolución | 12 bit | 12 bit |
| Number of Input Channels | 12 (6 differential pairs) | 4 single-ended (single-ended) |
| Converter Type | SAR (Successive Approximation) | — |
| Frecuencia de muestreo | 94.4 ksps max | 94.4 ksps (max) |
| Tensión de alimentación | 2.7 V to 3.6 V (single supply) | — |
| Corriente de alimentación | 670 µA at 94.4 ksps | — |
| Interfaz | I2C-compatible 2-wire serial (Standard/Fast/High-Speed) | — |
| Internal Reference | 2.5 V (MAX1237) / 4.096 V (MAX1239 family) | — |
| Rango de tensión de entrada | 0 to VREF (unipolar); ±VREF/2 (bipolar) | — |
| Integral Nonlinearity (INL) | ±1 LSB (max) | — |
| Differential Nonlinearity (DNL) | ±1 LSB (max, no missing codes) | — |
| Signal-to-Noise + Distortion (SINAD) | [DATA_NEEDED: SINAD at fIN] | — |
| Temperatura de funcionamiento | -40 °C to +85 °C (industrial, "E" suffix) | — |
| Encapsulado | 16-pin QSOP | 8-pin uMAX (uSOP) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | ROHS3 Compliant |
| Nivel MSL | 1 (unlimited) | — |
| Architecture | — | SAR (Successive Approximation Register) |
| Supply Voltage Range | — | 2.7 V to 3.6 V or 4.5 V to 5.5 V |
| Supply Current (active) | — | 670 uA at max sampling rate |
| Supply Current (low-power) | — | below 230 uA |
| Internal Reference Voltage | — | 2.048 V (MAX1237) |
| External Reference Range | — | 1 V to VDD |
| Analog Input Range (FS) | — | 0 to VREF or 0 to VDD (when ext. REF applied) |
| Serial Interface | — | I2C-compatible 2-wire (400 kHz Fast Mode, 1.7 MHz High-Speed Mode) |
| Rango de temperatura de funcionamiento | — | -40 C to +85 C |
| Input Type | — | Single-ended |
| Conversion Latency | — | SAR synchronous, no pipeline delay |