ISO7740FQDBQQ1 vs ISO7741FQDBQRQ1 Comparação
Comparação detalhada lado a lado de ISO7740FQDBQQ1 por Texas Instruments e ISO7741FQDBQRQ1 por Texas Instruments. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Texas Instruments
ISO7740FQDBQQ1 - Automotive Quad-Channel Digital Isolator | Texas Instruments
ISO7740FQDBQQ1 ✓ Ativo
Comparação de especificações
| Parâmetro | ISO7740FQDBQQ1 | ISO7741FQDBQRQ1 |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoria | Interface ICs | Interface ICs |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $2,69 | $1,18 |
| Isolation Type | Capacitive (SiO2 barrier) | 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/us (min) |
| Propagation Delay (typical) | 10.7 ns | [DATA_NEEDED: propagation delay value] |
| 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) | — |
| Faixa de temperatura de operação | -40 °C to +125 °C (AEC-Q100 Grade 1) | -40C to +125C |
| Encapsulamento | 16-SSOP (DBQ), 3.90 mm body width | 16-SSOP (DBQ), 0.154 inch / 3.90 mm width |
| Creepage / Clearance (DBQ) | 8 mm | — |
| Automotive Qualification | AEC-Q100 Grade 1 (Q1 suffix) | AEC-Q100 |
| Insulation Type | Reinforced (per VDE/CSA/TUV/CQC) | — |
| ESD Rating (HBM) | ±6000 V (per datasheet) | — |
| Status RoHS | Compliant | Compliant |
| Channel Configuration | — | 3 Forward / 1 Reverse (3/1) |
| Taxa de dados | — | 100 Mbps (max) |
| Isolation Voltage (RMS) | — | 3000 V (per UL 1577, DBQ package) |
| Supply Voltage Range (Side 1 and Side 2) | — | 2.25 V to 5.5 V |
| Logic Level Translation | — | 1.8 V to 5 V |
| Default Output State | — | High or Low (per variant) |
| EMC Robustness Grade | — | F-grade (robust EMC, reinforced insulation) |
| Tipo de montagem | — | Surface Mount |