TUSB8040A1RKMR vs TUSB8041RGCR तुलना
विस्तृत दोनों ओर की तुलना TUSB8040A1RKMR द्वारा Texas Instruments और TUSB8041RGCR 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。
Texas Instruments
TUSB8040A1RKMR - 4-Port USB 3.0 Hub, 100-WQFN | Texas Instruments
TUSB8040A1RKMR Nrnd
विशेषता तुलना
| पैरामीटर | TUSB8040A1RKMR | TUSB8041RGCR |
|---|---|---|
| ब्रांड | Texas Instruments | Texas Instruments |
| श्रेणी | Interface ICs | Interface ICs |
| लाइफसाइकिल स्थिति | NRND | सक्रिय |
| यूनिट मूल्य (USD) | — | $4.05 |
| फ़ंक्शन | USB 3.0 4-Port Hub Controller | 4-Port SuperSpeed USB 3.0 Hub Controller |
| USB Specification | USB 3.0 (SuperSpeed 5 Gbps), backward-compatible with USB 2.0/1.1 | — |
| Upstream Port | 1 port, SuperSpeed + High-Speed/Full-Speed | — |
| Downstream Ports | 4 ports, each supporting SuperSpeed / High-Speed / Full-Speed / Low-Speed | — |
| सप्लाई वोल्टेज | 3.3 V typical (1.1 V, 3.3 V internal rails per datasheet) | — |
| ऑपरेटिंग तापमान रेंज | 0 C to +70 C (commercial) | — |
| पैकेज | 100-WQFN-MR (RKM), 9x9 mm with exposed thermal pad | 64-pin VQFN (RGC), 9x9 mm, exposed pad |
| पिन काउंट | 100 | — |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| Configuration Interface | I2C / SMBus slave, pin-strap options | GPIO, I2C, SMBus |
| Per-Port VBUS Switching | External switch required; control outputs provided | — |
| Over-Current Detection | Per-port OC input pins | — |
| LED Indicators | Multi-status LED outputs (per-port and hub state) | — |
| Reference Clock | External 12 MHz crystal / CMOS clock input | — |
| RoHS स्थिति | Compliant | [DATA_NEEDED: RoHS status] |
| MSL स्तर | 3 (per JEDEC J-STD-020, reflow at 260 C) | — |
| लाइफसाइकिल स्थिति | NRND (Not Recommended for New Designs) | — |
| USB Standard | — | USB 3.0 (SuperSpeed 5 Gbps) |
| Number of Downstream Ports | — | 4 |
| डेटा दर | — | 5 Gbps per port |
| Backward Compatibility | — | USB 2.0 Full Speed / High Speed |
| Supply Voltage (Core) | — | 1.1 V |
| Supply Voltage (I/O) | — | 3.3 V |
| Operating Temperature (TUSB8041) | — | 0C to 70C |
| Operating Temperature (TUSB8041I) | — | -40C to 85C |
| Packaging | — | Tape & Reel (R suffix) |
| Reference Unit Price | — | From $6.12 (LCSC, as of 2026-09-03) |