AS1531 vs AS1531-T Comparaison
Comparaison détaillée côte à côte de AS1531 par ams OSRAM et AS1531-T par ams OSRAM. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | AS1531 | AS1531-T |
|---|---|---|
| Marque | ams OSRAM | ams OSRAM |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $4,10 | $2,55 |
| Résolution | 12 bits | 12 bits |
| Sample Rate | 300 ksps | — |
| Number of Input Channels | 4 single-ended / 2 pseudo-differential (8 with COM pin) | 4 or 8 (single-ended, multiplexed) |
| Supply Voltage (VDD) | +2.7 V to +3.6 V | — |
| Supply Current (300 ksps) | 2.2 mA | — |
| Supply Current (Reduced-Power Mode) | [DATA_NEEDED: reduced-power mode current] | — |
| Supply Current (Power-Down) | [DATA_NEEDED: power-down current] | [DATA_NEEDED: typical power-down current in uA] |
| Internal Reference Voltage | 2.5 V | — |
| Analog Input Range (Single-Ended) | 0 V to VREF | — |
| Analog Input Range (Pseudo-Differential) | 0 V to 2xVREF | — |
| Interface | SPI / QSPI / MICROWIRE-compatible serial | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL max] | — |
| Differential Nonlinearity (DNL) | [DATA_NEEDED: DNL max] | — |
| Signal-to-Noise + Distortion (SINAD) | [DATA_NEEDED: SINAD] | — |
| Boîtier | 20-pin TSSOP | 20-pin TSSOP |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (industrial) |
| Statut RoHS | Compliant (per DigiKey listing) | Compliant |
| Fréquence d'échantillonnage | — | 300 ksps (AS1531); up to 400 ksps (AS1530 variant) |
| Supply Voltage (Single) | — | 2.7 V to 5.25 V |
| Supply Current (Active) | — | [DATA_NEEDED: typical active current at 3V/5V] |
| Analog Input Range | — | 0 V to VREF |
| Tension de référence | — | External, up to VDD |
| Data Interface | — | MICROWIRE, QSPI, SPI, Serial |
| Input Type | — | Single-Ended, pseudo-differential (configurable) |
| Type de montage | — | Surface Mount |
| Packaging | — | Tape and Reel (TR) |
| INL (max) | — | [DATA_NEEDED: max INL in LSB] |
| DNL (max) | — | [DATA_NEEDED: max DNL in LSB] |
| THD | — | Approximately -80 dB (class-typical for 12-bit SAR at low input frequency) |