ADS7825UE4 vs AS1524-BTDR Comparación
Comparación detallada lado a lado de ADS7825UE4 por Texas Instruments y AS1524-BTDR por ams OSRAM. 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 | ADS7825UE4 | AS1524-BTDR |
|---|---|---|
| Marca | Texas Instruments | ams OSRAM |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $17,20 | $2,27 |
| Resolución | 16 bits | 12 bits |
| Number of Input Channels | 4 (single-ended, multiplexed) | 1 pseudo/true-differential or 2 single-ended |
| Frecuencia de muestreo | 40 kSPS (max) | 150 ksps |
| Acquisition + Conversion Time | 25 us (max) | — |
| Rango de tensión de entrada | +/-10 V (bipolar, laser-trimmed scaling) | 0 to VDD (single-ended), ±VREF (differential) |
| 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 | SPI / MICROWIRE / QSPI compatible |
| Internal Reference | +2.5 V (on-chip) | — |
| Temperatura de funcionamiento | -40C to +85C | — |
| Encapsulado | 28-SOIC (DW, 0.295 in / 7.50 mm width) | 8-TDFN (3 x 3 mm) with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Pin-Compatible With | ADS7824 (12-bit version, same 28-SOIC pinout) | — |
| Estado RoHS | Compliant | Compliant |
| Manufacturer | — | ams OSRAM (formerly austriamicrosystems) |
| Part Number | — | AS1524-BTDR |
| Conversion Architecture | — | SAR (Successive Approximation Register) |
| Supply Voltage (VDD) | — | +2.7 V to +5.25 V |
| Supply Current (typ. at 150 ksps) | — | Low-power (exact figure not in provided data) |
| Tensión de referencia | — | Internal 2.5 V or external |
| Rango de temperatura de funcionamiento | — | -40 to +85 C (industrial) |
| Packaging | — | Tape & Reel |
| Nivel MSL | — | MSL1 (per TDFN exposed pad standard) |