PCA9555DWR vs PCF8575DWR Perbandingan
Perbandingan bersamaan detil PCA9555DWR dari Texas Instruments dan PCF8575DWR dari Texas Instruments. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | PCA9555DWR | PCF8575DWR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | Interface ICs | Interface ICs |
| Status Lingkungan Hidup | Aktif | Aktif |
| Device Type | 16-bit I2C/SMBus I/O expander | — |
| Supply Voltage Range | 2.3 V to 5.5 V | — |
| I/O Port Count | 16 bits | — |
| Port Organization | 2 x 8-bit ports | — |
| Bus Interface | I2C/SMBus | — |
| Maximum Bus Frequency | 400 kHz | — |
| Interrupt Output | Active-low, open-drain | Open drain |
| Weak Pull-up Registers | Configurable | — |
| Configuration Registers | Input/output, polarity and port configuration | — |
| Output Drive | Push-pull outputs | — |
| Rentang Suhu Kerja | -40°C to +85°C | — |
| Paket | 24-pin SOIC (DW) | 24-pin SOIC (DW) |
| Package Type | SOIC | — |
| Jumlah Pin | 24 pins | 24 pins |
| Tipe Mounting | Surface mount | Surface mount |
| Low Standby Current | 1 µA maximum | — |
| Status RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH compliance status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | [DATA_NEEDED: AEC-Q100 qualification status] |
| Number of I/O Lines | — | 16 lines |
| Tipe Antarmuka | — | I2C and SMBus |
| Tegangan Pemuat Kerja | — | 2.5 V to 5.5 V |
| Maximum I2C Bus Frequency | — | 400 kHz |
| Maximum Standby Current | — | 10 uA |
| Hardware Address Inputs | — | 3 address pins |
| Maximum Devices per Bus | — | 8 devices |
| Suhu Kerja | — | -40 C to +85 C |
| Output Drive Capability | — | [DATA_NEEDED: output current rating] |
| Output Port Configuration | — | Latched quasi-bidirectional |
| Active-High Output Mechanism | — | Current source to VCC |
| LED Direct Drive | — | Supported |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |
| Halogen-Free Status | — | [DATA_NEEDED: halogen-free status] |