AS1541-BQFT vs AS1544-BQFT Comparaison
Comparaison détaillée côte à côte de AS1541-BQFT par ams OSRAM et AS1544-BQFT 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 | AS1541-BQFT | AS1544-BQFT |
|---|---|---|
| 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) | $2,83 | $2,39 |
| Résolution | 10 bits | — |
| Number of Input Channels | 4 (single-ended) | — |
| Converter Type | SAR (Successive Approximation Register) | — |
| Fréquence d'échantillonnage | 50 ksps | — |
| Data Interface | I2C (Standard 100 kHz / Fast 400 kHz) | DSP, MICROWIRE, QSPI, Serial, SPI |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| Supply Current (typ) | 1.5 mA at 50 ksps | — |
| Internal Reference | 2.5 V | — |
| External Reference Support | Yes | — |
| Input Configuration | Single-ended, software-selected via MUX | — |
| Boîtier | 16-TQFN (4x4 mm) with exposed pad | — |
| Type de montage | Surface Mount | Surface Mount |
| Plage de température de fonctionnement | [DATA_NEEDED: Operating Temperature Range] | — |
| Niveau MSL | [DATA_NEEDED: MSL Level] | [DATA_NEEDED: MSL rating] |
| Statut RoHS | Compliant | Compliant |
| Track-and-Hold | On-chip | — |
| Hardware Address Select | Yes (AS pin, supports 2 addresses) | — |
| Power-Down Mode | Yes (software-controlled) | — |
| Number of Bits | — | 12 |
| Sampling Rate (Per Second) | — | 1 MSPS |
| Number of Inputs | — | 4 single-ended / 2 differential |
| Input Type | — | Single-Ended, Differential (Pseudo) |
| Architecture | — | SAR (Successive Approximation) |
| Supply Voltage (Analog/Digital) | — | 2.7 V to 5.25 V (single supply) |
| Reference Type | — | [DATA_NEEDED: internal/external reference voltage] |
| Channel Sequencer | — | Yes (programmable sequential conversion) |
| Température de fonctionnement | — | -40 C to +85 C |
| Boîtier / Format | — | 20-TQFN Exposed Pad (4x4 mm) |
| Packaging | — | Tape & Reel (TR) |
| Nombre de broches | — | 20 |