TCA9548APWR vs PCA9548APW Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TCA9548APWR sa pamamagitan ng Texas Instruments at PCA9548APW sa pamamagitan ng NXP Semiconductors. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
TCA9548APWR - 8-Channel I2C Switch with Reset | Texas Instruments
TCA9548APWR ✓ NakahandaNXP Semiconductors
PCA9548APW - 8-Channel I2C-Bus Switch with Reset | NXP Semiconductors
PCA9548APW ✓ NakahandaPagsanggunian na paghahambing
| Parametro | TCA9548APWR | PCA9548APW |
|---|---|---|
| Brand | Texas Instruments | NXP Semiconductors |
| Kategorya | Interface ICs | Interface ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Type | Bus Switch 1 x 8:1 | — |
| Number of Channels | 8 | 8 (SCx/SDx downstream pairs) |
| Supply Voltage Range | 1.65 V to 5.5 V | — |
| Interface | I2C, SMBus | — |
| Reset Input | Active-low | — |
| Address Pins | 3 (A0, A1, A2) | 3 (A0, A1, A2) - up to 8 devices on bus (64 channels) |
| Hanay ng Temperature na Operasyon | -40°C to 85°C | — |
| Package Type | TSSOP (PW) 24-pin | — |
| Package Body Size | 7.8 mm x 4.4 mm | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | — |
| Level ng MSL | 1 | 1 (per JEDEC J-STD-020) |
| ON-State Resistance (RON) | Low (typical 5 ohm) | — |
| Kuru-kuryente ng Kapayapaan | [DATA_NEEDED: Quiescent current] | — |
| I2C Clock Frequency | Up to 400 kHz (Fast mode) | 0 kHz to 400 kHz (Standard and Fast-mode) |
| Fungsi | — | 8-channel I2C-bus bidirectional translating switch with reset |
| 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 |
| Channel On-Resistance | — | [DATA_NEEDED: typical Ron at 3.3V / 5V] |
| Standby Current | — | [DATA_NEEDED: typical standby ICC] |
| Temperature na Operasyon | — | -40 C to +85 C |
| Packhaging | — | 24-TSSOP (PW, 7.8 mm body) |
| Lead-Free / RoHS | — | Yes (compliant) |
| Compliance | — | RoHS, REACH (per NXP product page) |