AD5258BRMZ1-R7 vs AD5258BRMZ1-RL7 Comparaison
Comparaison détaillée côte à côte de AD5258BRMZ1-R7 par Analog Devices et AD5258BRMZ1-RL7 par Analog Devices. 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 | AD5258BRMZ1-R7 | AD5258BRMZ1-RL7 |
|---|---|---|
| Marque | Analog Devices | Analog Devices |
| Catégorie | Digital Potentiometers | Amplifier ICs |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $1,05 | $1,42 |
| End-to-End Resistance | 1 kΩ | — |
| Number of Taps | 64 positions | — |
| Number of Circuits | 1 | — |
| Interface | I²C-compatible (2-wire serial) | I²C-compatible (2-wire serial) |
| Type de mémoire | Nonvolatile EEPROM (wiper settings retained) | — |
| Resistance Tolerance | 0.1 % accuracy stored in EEPROM | — |
| Differential Non-Linearity (DNL) | ±1 LSB (max) | — |
| Wiper Resistance | 75 Ω (typical) | — |
| VLogic Pin Range | 1.8 V to 5.5 V (interface logic level) | — |
| Supply Voltage (VDD) | 2.7 V to 5.5 V [DATA_NEEDED: full VDD range - confirm in datasheet Electrical Characteristics] | — |
| Power-on EEPROM Refresh | <1 ms | — |
| Address Pins | AD0 and AD1 (decode up to 4 devices on bus) | — |
| Software Write Protect | Yes (command-based) | Yes |
| Plage de température de fonctionnement | -40 °C to +125 °C | — |
| Boîtier | 10-pin MSOP (3 mm × 4.9 mm) | 10-pin MSOP (RMZ), 3 mm × 4.9 mm |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | MSL 1 (per JEDEC J-STD-020) | — |
| Statut RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Tape and Reel Packaging | Yes (-R7 suffix, 7" reel) | — |
| Number of Potentiometers | — | 1 |
| Taps | — | 64 |
| End-to-End Resistance (R-AB) | — | 1 kΩ |
| End-to-End Resistance Tolerance (stored in EEPROM) | — | ±0.1% accuracy |
| Resistance Options in Family | — | 1 kΩ / 10 kΩ / 50 kΩ / 100 kΩ |
| Wiper Memory | — | Nonvolatile EEPROM |
| Power-on EEPROM Refresh Time | — | < 1 ms |
| VLOGIC Pin | — | Yes (separate logic supply for interface flexibility) |
| Address Decode Pin | — | AD0 (allows 2 devices on bus) |
| Max Wiper Current (W to B in zero-scale) | — | 20 mA pulse |
| Température de fonctionnement | — | -40 °C to +85 °C (industrial) |