ADS825E vs ADS821E Comparación
Comparación detallada lado a lado de ADS825E por Texas Instruments y ADS821E 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 | ADS825E | ADS821E |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | NRND |
| Resolución | 10 bit | 10 bits |
| Frecuencia de muestreo | 40 MSPS | — |
| Architecture | Pipelined | SAR (Successive Approximation) |
| Input Configuration | Single-ended or differential | — |
| Number of Inputs | 1 input | — |
| Reference | Internal or external | — |
| Signal-to-Noise Ratio | 60 dB | — |
| Spurious-Free Dynamic Range | 72 dBFS | — |
| Power Consumption | 190 mW | — |
| Tensión de alimentación | 4.75 V | — |
| Clock Input | +3 V clock input | — |
| Temperatura de funcionamiento | -40 C to +85 C | — |
| Encapsulado | 28-pin SSOP | 28-pin SSOP (DB) |
| Input Attenuation | Programmable | — |
| Power-Down | Power-down option | — |
| Interfaz | [DATA_NEEDED: digital output interface] | — |
| Estado del ciclo de vida | Active | — |
| Sample Rate | — | 40 MSPS (max) |
| Number of Input Channels | — | 1 |
| Input Type | — | Single-ended or differential |
| Effective Number of Bits (ENOB) | — | 9.3 bits |
| Signal-to-Noise Ratio (SNR) | — | 58 dB |
| Analog Supply Voltage (AVDD) | — | +5 V (typ) |
| Digital Supply Voltage (DVDD) | — | +5 V (or 3 V logic capable) |
| Power Dissipation | — | 380 mW (typ) |
| Internal Reference | — | 2.5 V (internal, externally overdrivable) |
| Integral Nonlinearity (INL) | — | [DATA_NEEDED: INL LSB] |
| Differential Nonlinearity (DNL) | — | [DATA_NEEDED: DNL LSB] |
| Analog Input Bandwidth | — | [DATA_NEEDED: -3 dB BW MHz] |
| Rango de temperatura de funcionamiento | — | -40 C to +85 C (industrial) |
| Tipo de montaje | — | Surface Mount |
| Estado RoHS | — | [DATA_NEEDED: RoHS compliance] |
| Lead-Free / MSL | — | [DATA_NEEDED: MSL rating] |