ADUM4154BRIZ vs ADUM3155BRSZ-RL7 Comparison
Detailed side-by-side comparison of ADUM4154BRIZ by Analog Devices and ADUM3155BRSZ-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
ADUM3155BRSZ-RL7 - 7-Channel SPI Isolator 3750Vrms | Analog Devices
ADUM3155BRSZ-RL7 ✓ ActiveSpecification Comparison
| Parameter | ADUM4154BRIZ | ADUM3155BRSZ-RL7 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.16 | $8.85 |
| Isolation Voltage | 5000 Vrms | 3750 Vrms |
| Number of Channels | 7 (4 forward, 3 reverse) | 7 |
| Data Rate | 34 Mbps | 34 Mbps |
| CMTI | 25 kV/µs | 25 kV/µs |
| Propagation Delay | 14 ns (typical) | 14 ns |
| Supply Voltage | 3 V to 5.5 V | — |
| SPI Clock Rate | 17 MHz (max) | 17 MHz |
| Package | 20-SOIC (0.295", 7.50mm Width) | 20-SSOP (0.209", 5.30mm Width) |
| Operating Temperature | -40°C to +125°C | -40°C to +125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Technology | iCoupler | iCoupler |
| Number of Pins | 20 | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | [DATA_NEEDED: MSL Level] | [DATA_NEEDED: MSL Level] |
| Qualification | Industrial | Industrial |
| Supply Voltage (VDD1) | — | 4.5 V to 5.5 V |
| Supply Voltage (VDD2) | — | 4.5 V to 5.5 V |