ADS7825UE4 vs AS1525-BTDR Comparaison
Comparaison détaillée côte à côte de ADS7825UE4 par Texas Instruments et AS1525-BTDR 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 | ADS7825UE4 | AS1525-BTDR |
|---|---|---|
| Marque | Texas Instruments | ams OSRAM |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $17,20 | $2,98 |
| Résolution | 16 bits | 12 bits |
| Number of Input Channels | 4 (single-ended, multiplexed) | — |
| Fréquence d'échantillonnage | 40 kSPS (max) | — |
| Acquisition + Conversion Time | 25 us (max) | — |
| Plage de tension d'entrée | +/-10 V (bipolar, laser-trimmed scaling) | — |
| Integral Nonlinearity (INL) | +/-2.0 LSB (max) | — |
| Channel-to-Channel Matching | +/-0.1% | — |
| Tension d'alimentation | +5 V single supply | — |
| Power Dissipation | 50 mW (max during conversion) | — |
| Data Interface | Parallel (8/16-bit) or Serial | SPI, MICROWIRE, QSPI, Serial |
| Internal Reference | +2.5 V (on-chip) | — |
| Température de fonctionnement | -40C to +85C | -40 C to +85 C |
| Boîtier | 28-SOIC (DW, 0.295 in / 7.50 mm width) | 8-TDFN (3x3 mm) Exposed Pad |
| Type de montage | Surface Mount | Surface Mount |
| Pin-Compatible With | ADS7824 (12-bit version, same 28-SOIC pinout) | — |
| Statut RoHS | Compliant | Compliant |
| Sampling Rate (max) | — | 150 ksps |
| Number of Inputs | — | 2 (single-ended) / 1 (pseudo/true-differential) |
| Input Type | — | Pseudo-Differential, Single-Ended, True-Differential |
| Architecture | — | SAR (Successive Approximation) |
| Configuration | — | S/H-ADC |
| Ratio S/H:ADC | — | 1:1 |
| Number of A/D Converters | — | 1 |
| Reference Type | — | [DATA_NEEDED: internal vs external reference] |
| Analog Supply Voltage | — | +2.7 V to +5.25 V (single supply) |
| Digital Supply Voltage | — | [DATA_NEEDED: separate AVDD/DVDD allowed?] |
| Packaging | — | Tray |