ADS7825PG4 vs ADS8505IDBRG4 Comparación
Comparación detallada lado a lado de ADS7825PG4 por Texas Instruments y ADS8505IDBRG4 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.
Texas Instruments
ADS7825PG4 - 16-Bit, 4-Ch, 40kS/s Sampling ADC | Texas Instruments
ADS7825PG4 ✓ ActivoTexas Instruments
ADS8505IDBRG4 - 16-Bit 250kSPS SAR ADC w/Parallel Interface | TI
ADS8505IDBRG4 ✓ ActivoComparación de especificaciones
| Parámetro | ADS7825PG4 | ADS8505IDBRG4 |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $7,20 | $30,86 |
| Number of Bits | 16 | — |
| Frecuencia de muestreo | 40 kS/s | — |
| Number of Input Channels | 4 (single-ended / pseudo-differential) | — |
| Input Type | Single-ended, Pseudo-Differential | — |
| Data Interface | Serial (SPI/QSPI/MICROWIRE-compatible), Parallel | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Analog Supply Voltage | 4.75 V to 5.25 V | 5 V |
| Digital Supply Voltage | 4.75 V to 5.25 V (or 5V AVDD-coupled) | — |
| Rango de tensión de entrada | 0 V to VREF (unipolar), with PGA scaling | ±10 V / ±5 V / ±3.3 V (software selectable) |
| Tensión de referencia | Internal 2.5 V (laser-trimmed) or external | — |
| Integral Nonlinearity (INL) | ±2.5 LSB max (typ. 0.0046% linearity error) | — |
| Power Dissipation | 50 mW max (operating), <100 µW (power-down) | — |
| Temperatura de funcionamiento | -40 °C to +85 °C | -40 °C to +85 °C (industrial) |
| Encapsulado / Carcasa | 28-DIP (0.300 in, 7.62 mm) | — |
| Tipo de montaje | Through-Hole (THT) | Surface Mount |
| Packaging | Tube | — |
| Estado RoHS | Compliant (Pb-free, Green) | Compliant |
| Resolución | — | 16 bit |
| Sample Rate | — | 250 kSPS |
| Number of Channels | — | 1 |
| Digital Interface | — | Parallel (16-bit + control) |
| Internal Reference | — | 2.5 V |
| INL (Max) | — | ±1.5 LSB |
| SFDR | — | 105 dB at 250 kSPS |
| Encapsulado | — | 28-SSOP (DB) |
| Nivel MSL | — | 2 (1 year floor life) |