PCA9548APW vs TCA9548APWR Perbandingan
Perbandingan bersamaan detil PCA9548APW dari NXP Semiconductors dan TCA9548APWR dari Texas Instruments. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
NXP Semiconductors
PCA9548APW - 8-Channel I2C-Bus Switch with Reset | NXP Semiconductors
PCA9548APW ✓ AktifTexas Instruments
TCA9548APWR - 8-Channel I2C Switch with Reset | Texas Instruments
TCA9548APWR ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | PCA9548APW | TCA9548APWR |
|---|---|---|
| Merek | NXP Semiconductors | Texas Instruments |
| Kategori | Interface ICs | Interface ICs |
| Status Lingkungan Hidup | Aktif | Aktif |
| Fungsi | 8-channel I2C-bus bidirectional translating switch with reset | — |
| Number of Channels | 8 (SCx/SDx downstream pairs) | 8 |
| Address Pins | 3 (A0, A1, A2) - up to 8 devices on bus (64 channels) | 3 (A0, A1, A2) |
| Supply Voltage (VDD) | 2.3 V to 5.5 V | — |
| I/O Voltage Tolerance | Up to 5.5 V (independent of VDD level-shifting) | — |
| RESET Input | Active-low; clears channel selection and deselects all switches | — |
| I2C Clock Frequency | 0 kHz to 400 kHz (Standard and Fast-mode) | Up to 400 kHz (Fast mode) |
| Channel On-Resistance | [DATA_NEEDED: typical Ron at 3.3V / 5V] | — |
| Standby Current | [DATA_NEEDED: typical standby ICC] | — |
| Suhu Kerja | -40 C to +85 C | — |
| Paket | 24-TSSOP (PW, 7.8 mm body) | — |
| Tipe Mounting | Surface Mount | Surface Mount |
| Level MSL | 1 (per JEDEC J-STD-020) | 1 |
| Lead-Free / RoHS | Yes (compliant) | — |
| Compliance | RoHS, REACH (per NXP product page) | — |
| Type | — | Bus Switch 1 x 8:1 |
| Supply Voltage Range | — | 1.65 V to 5.5 V |
| Antarmuka | — | I2C, SMBus |
| Reset Input | — | Active-low |
| Rentang Suhu Kerja | — | -40°C to 85°C |
| Package Type | — | TSSOP (PW) 24-pin |
| Package Body Size | — | 7.8 mm x 4.4 mm |
| Status RoHS | — | Compliant |
| ON-State Resistance (RON) | — | Low (typical 5 ohm) |
| Arus Memerintah | — | [DATA_NEEDED: Quiescent current] |