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