THVD1452DR vs THVD1452D Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng THVD1452DR sa pamamagitan ng Texas Instruments at THVD1452D sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
THVD1452DR - 3.3-5V RS-485 Transceiver, ±18kV ESD, SOIC-14 | TI
THVD1452DR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | THVD1452DR | THVD1452D |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Interface ICs | Interface ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Protocol | RS-422 / RS-485 | RS-485 |
| Fungsi | 1/1 Transceiver, full-duplex | — |
| Number of Drivers/Receivers | 1/1 | 1/1 (Full-duplex) |
| Supply Voltage (VCC) | 3.0 V to 5.5 V | 3.0 V to 5.5 V |
| Maximum Data Rate | 50 Mbps | — |
| IEC ESD Protection (Bus Pins) | ±18 kV air-gap (IEC 61000-4-2); ±8 kV contact | ±18 kV (IEC 61000-4-2 air discharge) |
| HBM ESD Protection | ±16 kV (all pins, HBM) | ±16 kV |
| Common-Mode Voltage Range | -7 V to +12 V | ±25 V |
| Bus Unit Load | 1/8 UL (up to 256 nodes) | — |
| Receiver Fail-safe | True fail-safe (idle/short/open = logic high) | — |
| Quiescent Current (no load) | [DATA_NEEDED: Iq value] | — |
| Temperature na Operasyon | -40°C to +125°C | -40 °C to +125 °C |
| Packhaging | SOIC-14 (D) | 14-pin SOIC (D) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 1 (per TI product page) | — |
| Tindminan RoHS | Compliant | Compliant |
| Lead-free / Halogen-free | Yes / Yes | — |
| AEC-Q100 Automotive | Not applicable (no -Q1 suffix) | — |
| Rate ng Data | — | [DATA_NEEDED: maximum signaling rate in Mbps] |
| Contact Discharge ESD | — | ±6 kV |
| IEC EFT Protection | — | Per IEC 61000-4-4 |
| Receiver Input Impedance | — | 1/8 unit load (≥ 96 kΩ) |
| Maximum Bus Nodes | — | 256 |
| Fail-Safe Receiver | — | Yes (open, short, idle-bus) |
| Thermal Shutdown | — | Yes (with auto recovery) |