ADS7822U vs ADS7812U Comparación
Comparación detallada lado a lado de ADS7822U por Texas Instruments y ADS7812U por Texas Instruments. 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 | ADS7822U | ADS7812U |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Converter Type | Sampling analog-to-digital converter | Successive-approximation sampling ADC |
| Architecture | Successive-approximation converter (SAR) | — |
| Resolución | 12 bit | 12 bit |
| Maximum Sampling Rate | 200 kSPS | — |
| Number of Analog Inputs | 1 input | — |
| Number of Channels | 1 channel | — |
| Supply Voltage Range | 2.7 V to 5.25 V | — |
| Digital Interface | Serial interface | — |
| Power-Down Current | 3 µA maximum | 50 µW power-down mode |
| Rango de temperatura de funcionamiento | -40°C to +85°C | — |
| Encapsulado | 8-pin SOIC | 16-pin SOIC |
| Package Type | SOIC (D) | — |
| Recuento de pines | 8 pins | — |
| Tipo de montaje | Surface mount | Surface mount |
| Converter Technology | Successive approximation | — |
| Estado RoHS | [DATA_NEEDED: RoHS compliance status] | unknown |
| REACH Status | [DATA_NEEDED: REACH compliance status] | unknown |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Frecuencia de muestreo | — | 40 kSPS |
| Maximum Conversion Time | — | 20 µs |
| Tensión de alimentación | — | 5 V |
| Integral Nonlinearity | — | ±0.5 LSB maximum |
| Differential Nonlinearity | — | ±0.5 LSB maximum |
| Signal-to-Noise Plus Distortion | — | 72 dB minimum |
| Maximum Power Dissipation | — | 35 mW |
| Reference | — | Internal or external reference |
| Input Ranges | — | Multiple input ranges |
| Interfaz | — | Serial interface |
| Analog Input Channels | — | 1 input |
| Specified Temperature Range | — | -40 °C to +85 °C |