ISO7740FQDBQQ1 vs ISO7742DBQR तुलना
विस्तृत दोनों ओर की तुलना ISO7740FQDBQQ1 द्वारा Texas Instruments और ISO7742DBQR 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
ISO7740FQDBQQ1 - Automotive Quad-Channel Digital Isolator | Texas Instruments
ISO7740FQDBQQ1 ✓ सक्रियTexas Instruments
ISO7742DBQR - Quad-Channel Digital Isolator, 100Mbps, 3kVrms | Texas Instruments
ISO7742DBQR ✓ सक्रियविशेषता तुलना
| पैरामीटर | ISO7740FQDBQQ1 | ISO7742DBQR |
|---|---|---|
| ब्रांड | Texas Instruments | Texas Instruments |
| श्रेणी | Interface ICs | Interface ICs |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Isolation Type | Capacitive (SiO2 barrier) | — |
| Number of Channels | 4 (4 forward / 0 reverse) | 4 |
| Forward/Reverse Channels | 4 / 0 | — |
| Maximum Data Rate | 100 Mbps | — |
| Isolation Rating (DBQ package) | 3000 Vrms (UL 1577) | — |
| Common-Mode Transient Immunity (CMTI) | 85 kV/µs (minimum) | 85 kV/µs (minimum) |
| Propagation Delay (typical) | 10.7 ns | 11 ns (5V operation) |
| Pulse-Width Distortion | <3 ns | — |
| Supply Voltage Range (each side) | 2.25 V to 5.5 V | — |
| Default Output (F variant) | High | — |
| Quiescent Current per Channel | 1.5 mA (typ, 100 Mbps) | — |
| ऑपरेटिंग तापमान रेंज | -40 °C to +125 °C (AEC-Q100 Grade 1) | -55°C to +125°C |
| पैकेज | 16-SSOP (DBQ), 3.90 mm body width | 16-SSOP (DBQ), 0.154" (3.90 mm) wide-body |
| Creepage / Clearance (DBQ) | 8 mm | — |
| Automotive Qualification | AEC-Q100 Grade 1 (Q1 suffix) | — |
| Insulation Type | Reinforced (per VDE/CSA/TUV/CQC) | — |
| ESD Rating (HBM) | ±6000 V (per datasheet) | — |
| RoHS स्थिति | Compliant | Compliant |
| Channel Configuration | — | 2 Forward / 2 Reverse (2/2) |
| Isolation Rating | — | 3000 Vrms (UL 1577, DBQ package) |
| डेटा दर | — | 100 Mbps |
| Pulse-Width Distortion (max) | — | 2.5 ns |
| Supply Voltage Range (VCC1, VCC2) | — | 2.25 V to 5.5 V |
| Quiescent Current per Channel (typ @ 1 Mbps) | — | 100 µA |
| माउंटिंग प्रकार | — | Surface Mount |
| Fail-Safe Output | — | Default High |
| MSL स्तर | — | 2 (1 year) |
| UL 1577 Certification | — | Reinforced Insulation |
| IEC ESD (61000-4-2) Contact | — | ±8 kV |
| IEC EFT (61000-4-4) | — | ±4 kV |