PCA9508D,118 vs TCA9517DR Karşılaştırma
Ayrıntılı yan yana karşılaştırma PCA9508D,118 tarafından NXP Semiconductors ve TCA9517DR tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
NXP Semiconductors
PCA9508D,118 - Hot-Swap I2C Level Translating Repeater | NXP
PCA9508D,118 ✓ AktifÖzellik Karşılaştırması
| Parametre | PCA9508D,118 | TCA9517DR |
|---|---|---|
| Marka | NXP Semiconductors | Texas Instruments |
| Kategori | Interface ICs | Interface ICs |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Fonksiyon | Hot-swappable level translating I2C-bus repeater / buffer | Level-translating I2C/SMBus bus buffer (repeater) |
| Kanallar | 1 channel (SDA/SCL pair, bidirectional) | — |
| A-side (Low) Voltage Range | 0.9 V to VCC(A) max [DATA_NEEDED: A-side maximum voltage] | — |
| B-side (High) Voltage Range | 2.7 V to 5.5 V | — |
| Maximum Bus Frequency | 400 kHz (I2C fast mode) | — |
| Supported Buses | I2C-bus, SMBus | — |
| Voltage Offset | Zero static voltage offset | — |
| Hot-Swap Support | Yes (drivers enabled only when bus idle, VCC(A) > 0.8 V, VCC(B) > 2.5 V) | — |
| Etkin Pin | Yes (EN, system controlled) | — |
| Technology | CMOS | — |
| Paket | SO-8 (SOP, 3.90 mm, SOT96-1, MS-012) | SOIC-8 (D), 3.90 mm width |
| Pins | 8 | — |
| Montaj Türü | Surface Mount | Surface Mount |
| İşletim Sıcaklığı | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Besleme Akımı | [DATA_NEEDED: supply current] | — |
| Packaging Suffix | 118 = Tape & Reel | — |
| Number of Channels | — | 2 (SDA and SCL) |
| VCCA Supply Range (A-side) | — | 0.9 V to 5.5 V |
| VCCB Supply Range (B-side) | — | 3.0 V to 5.5 V |
| Maximum Data Rate | — | 400 kHz (I2C Fast Mode) |
| Propagation Delay | — | 230 ns (max) |
| A-side Input Low Level | — | 0.3 x VCCA |
| Powered-Off High Impedance | — | Yes, on all pins |
| Direction Control | — | Not required (fully bidirectional) |
| MSL Seviyesi | — | MSL 1 (260C unlimited) |
| RoHS Durumu | — | Compliant (Green, no Sb/Br) |
| ESD Protection | — | [DATA_NEEDED: ESD rating per datasheet] |