AS1525-BTDR vs AS1539-BTST Comparación
Comparación detallada lado a lado de AS1525-BTDR por ams OSRAM y AS1539-BTST 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 | AS1525-BTDR | AS1539-BTST |
|---|---|---|
| Marca | ams OSRAM | ams OSRAM |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $2,98 | $1,92 |
| Resolución | 12 bits | 10 bit |
| Sampling Rate (max) | 150 ksps | — |
| Number of Inputs | 2 (single-ended) / 1 (pseudo/true-differential) | — |
| Input Type | Pseudo-Differential, Single-Ended, True-Differential | Single-ended, unipolar |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Data Interface | SPI, MICROWIRE, QSPI, Serial | I2C (2-wire, serial) |
| Configuration | S/H-ADC | — |
| Ratio S/H:ADC | 1:1 | — |
| Number of A/D Converters | 1 | — |
| Reference Type | [DATA_NEEDED: internal vs external reference] | Internal 2.5V (external reference input supported) |
| Analog Supply Voltage | +2.7 V to +5.25 V (single supply) | — |
| Digital Supply Voltage | [DATA_NEEDED: separate AVDD/DVDD allowed?] | — |
| Temperatura de funcionamiento | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Encapsulado | 8-TDFN (3x3 mm) Exposed Pad | 16-TSSOP (0.173" / 4.40 mm width) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Packaging | Tray | Tape & Reel (TR) |
| Estado RoHS | Compliant | Compliant |
| Number of Input Channels | — | 8 (AS1539) / 4 (AS1541) |
| Frecuencia de muestreo | — | 50 ksps |
| Number of ADCs | — | 1 |
| Sample-and-Hold | — | Integrated |
| Supply Voltage (Analog/Digital) | — | 2.7 V to 5.5 V (single supply) |
| Corriente de alimentación | — | [DATA_NEEDED: supply current typ/max] |
| Recuento de pines | — | 16 |