ADS8505IDBRG4 vs ADS7825PG4 Comparación
Comparación detallada lado a lado de ADS8505IDBRG4 por Texas Instruments y ADS7825PG4 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
ADS8505IDBRG4 - 16-Bit 250kSPS SAR ADC w/Parallel Interface | TI
ADS8505IDBRG4 ✓ ActivoTexas Instruments
ADS7825PG4 - 16-Bit, 4-Ch, 40kS/s Sampling ADC | Texas Instruments
ADS7825PG4 ✓ ActivoComparación de especificaciones
| Parámetro | ADS8505IDBRG4 | ADS7825PG4 |
|---|---|---|
| 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) | $30,86 | $7,20 |
| Resolución | 16 bit | — |
| Sample Rate | 250 kSPS | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Number of Channels | 1 | — |
| Rango de tensión de entrada | ±10 V / ±5 V / ±3.3 V (software selectable) | 0 V to VREF (unipolar), with PGA scaling |
| Analog Supply Voltage | 5 V | 4.75 V to 5.25 V |
| Digital Interface | Parallel (16-bit + control) | — |
| Internal Reference | 2.5 V | — |
| INL (Max) | ±1.5 LSB | — |
| SFDR | 105 dB at 250 kSPS | — |
| Temperatura de funcionamiento | -40 °C to +85 °C (industrial) | -40 °C to +85 °C |
| Encapsulado | 28-SSOP (DB) | — |
| Tipo de montaje | Surface Mount | Through-Hole (THT) |
| Nivel MSL | 2 (1 year floor life) | — |
| Estado RoHS | Compliant | Compliant (Pb-free, Green) |
| 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 |
| Digital Supply Voltage | — | 4.75 V to 5.25 V (or 5V AVDD-coupled) |
| 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) |
| Encapsulado / Carcasa | — | 28-DIP (0.300 in, 7.62 mm) |
| Packaging | — | Tube |