TCA9517DGKRQ1 vs PCA9517A तुलना
विस्तृत दोनों ओर की तुलना TCA9517DGKRQ1 द्वारा Texas Instruments और PCA9517A 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。
NXP Semiconductors
PCA9517A - Level-Translating I2C-Bus Repeater | NXP Semiconductors
PCA9517A ✓ सक्रियविशेषता तुलना
| पैरामीटर | TCA9517DGKRQ1 | PCA9517A |
|---|---|---|
| ब्रांड | Texas Instruments | NXP Semiconductors |
| श्रेणी | Interface ICs | Bus Repeaters, Buffers & Extenders |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| फ़ंक्शन | Level-translating I2C/SMBus buffer/repeater | Level-translating I2C-bus repeater (2-channel bidirectional buffer) |
| Number of Channels | 2 (1 bidirectional circuit) | 2 (SDA, SCL) |
| डेटा दर | 400 kHz (fast-mode I2C) | — |
| VCCA Supply Range | 0.9 V to 5.5 V | — |
| VCCB Supply Range | 2.7 V to 5.5 V | — |
| Translation Direction | Bidirectional (up and down) | — |
| Protocol Support | I2C, SMBus | — |
| Powered-Off High Impedance | Yes | — |
| Automotive Qualification | AEC-Q100 qualified | — |
| ऑपरेटिंग तापमान | -40C to +125C | [DATA_NEEDED: operating temperature range] |
| पैकेज | VSSOP (DGK), 8 pins | SOIC-8 (SOP) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| आउटपुट प्रकार | Open-drain | — |
| इनेबल पिन | Yes (EN) | — |
| RoHS स्थिति | Compliant | [DATA_NEEDED: RoHS status] |
| Bus Capacitance Isolation | Yes (buffer/repeater function) | — |
| A-Side Supply Voltage (VCC(A)) | — | 0.9 V (min operating) to 5.5 V |
| B-Side Supply Voltage (VCC(B)) | — | 2.7 V to 5.5 V |
| Level Translation Range | — | 0.9 V to 5.5 V (A-side) to 2.7 V to 5.5 V (B-side) |
| Bus Interface | — | I2C-bus and SMBus compatible |
| Enable Input | — | EN, active-high repeater-enable |
| Power-Up Driver Enable Thresholds | — | Drivers enabled only when VCC(A) > 0.8 V and VCC(B) > 2.5 V |
| I/O Configuration | — | Open-drain (standard I2C) |
| Process Technology | — | CMOS |
| Maximum Data Rate | — | 400 kHz (per PCA9517 family specification) |
| A-Side B Condition | — | B-side port must not connect to rise-time-accelerator devices (PCA9510-9516A, PCA9518) |