PCA9508D,118 vs TCA9517DR तुलना
विस्तृत दोनों ओर की तुलना PCA9508D,118 द्वारा NXP Semiconductors और TCA9517DR द्वारा Texas Instruments. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
NXP Semiconductors
PCA9508D,118 - Hot-Swap I2C Level Translating Repeater | NXP
PCA9508D,118 ✓ सक्रियTexas Instruments
TCA9517DR - Level-Shifting I2C Bus Repeater | Texas Instruments
TCA9517DR ✓ सक्रियविशेषता तुलना
| पैरामीटर | PCA9508D,118 | TCA9517DR |
|---|---|---|
| ब्रांड | NXP Semiconductors | Texas Instruments |
| श्रेणी | Interface ICs | Interface ICs |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| फ़ंक्शन | Hot-swappable level translating I2C-bus repeater / buffer | Level-translating I2C/SMBus bus buffer (repeater) |
| चैनल | 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) | — |
| इनेबल पिन | Yes (EN, system controlled) | — |
| Technology | CMOS | — |
| पैकेज | SO-8 (SOP, 3.90 mm, SOT96-1, MS-012) | SOIC-8 (D), 3.90 mm width |
| Pins | 8 | — |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| ऑपरेटिंग तापमान | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| सप्लाई करंट | [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 स्तर | — | MSL 1 (260C unlimited) |
| RoHS स्थिति | — | Compliant (Green, no Sb/Br) |
| ESD Protection | — | [DATA_NEEDED: ESD rating per datasheet] |