PCF8574PW vs ADP5585ACBZ-00-R7 Comparaison
Comparaison détaillée côte à côte de PCF8574PW par Texas Instruments et ADP5585ACBZ-00-R7 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.
Texas Instruments
PCF8574PW - 8-bit I2C I/O Expander 20-TSSOP | Texas Instruments (Tape & Reel)
PCF8574PW ✓ ActifAnalog Devices
ADP5585ACBZ-00-R7 - 10 I/O Keypad Controller | Analog Devices
ADP5585ACBZ-00-R7 UnknownComparaison des spécifications
| Paramètre | PCF8574PW | ADP5585ACBZ-00-R7 |
|---|---|---|
| Marque | Texas Instruments | Analog Devices |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | Actif | Unknown |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,77 | $0,00 |
| Fonction | I/O Expander | — |
| Number of I/O | 8 | — |
| Interface | I2C (SMBus compatible) | I2C |
| Clock Frequency (Max) | 100 kHz | — |
| I2C Address Base | 0x20 (PCF8574A: 0x38) | — |
| Supply Voltage (VCC) | 2.5 V to 6 V | — |
| Supply Current (Standby) | 2.5 uA typical | — |
| Interrupt Output | Yes (active-low INT) | — |
| Hardware Address Pins | 3 (A0, A1, A2) | — |
| Max Devices on Bus | 8 (16 combined with PCF8574A) | — |
| Output Drive (Source/Sink) | 25 mA / 25 mA per I/O | — |
| I/O Type | Quasi-bidirectional (no direction register) | — |
| Boîtier | 20-pin TSSOP (PW) | 16-WLCSP (1.59 mm × 1.59 mm) |
| Température de fonctionnement | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Type de montage | Surface Mount | — |
| Statut RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Niveau MSL | 1 (unlimited floor life) | — |
| Device Type | — | 10-I/O port expander with keypad matrix decoder |
| Number of Configurable I/Os | — | 10 I/Os |
| I2C Maximum Frequency | — | 1 MHz |
| Supply Voltage Range | — | 1.65 V to 3.6 V |
| Keypad Matrix Support | — | Up to 6 × 5 matrix with ADP5585ACBZ-01-R7 or ADP5585ACPZ-01-R7 option |
| FIFO | — | 16-element FIFO for event recording |
| Programmable Logic | — | Supported |
| Reset Generator | — | Supported |
| PWM Generator | — | Supported |
| Interface Width | — | 8-bit |
| Package Type | — | Wafer-level chip-scale package |
| Application Category | — | Keypad entries and I/O expansion |
| Portable Device Suitability | — | Phones, remote controls, and cameras |
| Nonportable Device Suitability | — | Healthcare, industrial, and instrumentation applications |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Automotive AEC-Q100 Status | — | [DATA_NEEDED: AEC-Q100 status] |
| Courant d'alimentation | — | [DATA_NEEDED: typical and maximum supply current] |
| Pinout | — | [DATA_NEEDED: complete pin names and functions] |