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