ADUM1442ARWZ-RL7 vs ADUM1447ARWZ-RL7 Comparison
Detailed side-by-side comparison of ADUM1442ARWZ-RL7 by Analog Devices and ADUM1447ARWZ-RL7 by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
ADUM1442ARWZ-RL7 - Micropower Quad Digital Isolator | Analog Devices
ADUM1442ARWZ-RL7 ✓ ActiveAnalog Devices
ADUM1447ARWZ-RL7 - Quad-Channel Digital Isolator | Analog Devices
ADUM1447ARWZ-RL7 ✓ ActiveSpecification Comparison
| Parameter | ADUM1442ARWZ-RL7 | ADUM1447ARWZ-RL7 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.48 | $5.50 |
| Number of Channels | 4 | 4 |
| Channel Configuration | 2/2 (2 forward, 2 reverse) | — |
| Isolation Rating | 3750 Vrms | — |
| Data Rate | 2 Mbps | 2 Mbps |
| CMTI | 25 kV/µs | — |
| Supply Voltage (VDD1/VDD2) | 3.0 V to 3.6 V | 3.0 V to 5.5 V |
| Supply Current (per channel) | 0.6 mA typical at 3.3 V | — |
| Propagation Delay | 23 ns typical | 23 ns |
| Pulse Width Distortion | 3 ns typical | 3 ns |
| Operating Temperature Range | -40°C to +125°C | -40°C to +125°C |
| Package | 20-SOIC-W (RW-20) | 16-SOIC-W (0.300" width) |
| Mounting Type | Surface Mount | Surface Mount |
| Default Output State | High | High |
| Enable Function | Yes (per side) | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Isolation Voltage | — | 2500 Vrms |
| Common-Mode Transient Immunity (CMTI) | — | 25 kV/µs |
| Quiescent Current per Channel | — | 0.6 mA at 3.3 V |
| MSL Level | — | [DATA_NEEDED: MSL Level] |
| Isolation Technology | — | iCoupler |