AS1522-T vs ADS7825UE4 Comparación
Comparación detallada lado a lado de AS1522-T por ams OSRAM y ADS7825UE4 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 | AS1522-T | ADS7825UE4 |
|---|---|---|
| Marca | ams OSRAM | Texas Instruments |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,15 | $17,20 |
| Resolución | 10 bits | 16 bits |
| Number of Input Channels | 2 or 4 (software-selectable) | 4 (single-ended, multiplexed) |
| Converter Type | SAR (Successive Approximation Register) | — |
| Architecture | Single-supply, low-power SAR | — |
| Supply Voltage Range | 2.7 V to 5.25 V | — |
| Throughput Rate | [DATA_NEEDED: max sample rate kSPS] | — |
| Supply Current (active) | [DATA_NEEDED: typical active current mA] | — |
| Supply Current (power-down) | < 1 µA (typical, datasheet claim) | — |
| Input Type | True differential, software-configurable unipolar/bipolar | — |
| Tensión de referencia | Internal 2.5 V (external reference supported) | — |
| Interfaz | SPI / QSPI / MICROWIRE-compatible serial | — |
| Encapsulado | 16-pin TSSOP | 28-SOIC (DW, 0.295 in / 7.50 mm width) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Rango de temperatura de funcionamiento | [DATA_NEEDED: industrial range] | — |
| Estado RoHS | Compliant | Compliant |
| Shutdown Pin | Yes (active-low power-down) | — |
| Frecuencia de muestreo | — | 40 kSPS (max) |
| Acquisition + Conversion Time | — | 25 us (max) |
| Rango de tensión de entrada | — | +/-10 V (bipolar, laser-trimmed scaling) |
| Integral Nonlinearity (INL) | — | +/-2.0 LSB (max) |
| Channel-to-Channel Matching | — | +/-0.1% |
| Tensión de alimentación | — | +5 V single supply |
| Power Dissipation | — | 50 mW (max during conversion) |
| Data Interface | — | Parallel (8/16-bit) or Serial |
| Internal Reference | — | +2.5 V (on-chip) |
| Temperatura de funcionamiento | — | -40C to +85C |
| Pin-Compatible With | — | ADS7824 (12-bit version, same 28-SOIC pinout) |