ADUM3154ARSZ vs ADUM3154BRSZ-RL7 Comparison
Detailed side-by-side comparison of ADUM3154ARSZ by Analog Devices and ADUM3154BRSZ-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
ADUM3154ARSZ - 3.75 kV SPI Isolator, 4 ch, 2 Mbps | Analog Devices
ADUM3154ARSZ ✓ ActiveAnalog Devices
ADUM3154BRSZ-RL7 - SPI Digital Isolator 3750Vrms | Analog Devices
ADUM3154BRSZ-RL7 ✓ ActiveSpecification Comparison
| Parameter | ADUM3154ARSZ | ADUM3154BRSZ-RL7 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.18 | $4.16 |
| Isolation Voltage | 3.75 kV rms | 3750 Vrms |
| Number of Channels | 7 (4 high-speed + 2 low-speed address + 1 aux) | 7 (4 forward, 3 reverse) |
| High-Speed Channels | 4 (MOSI, MISO, SCLK, SS) | — |
| Maximum Data Rate (high-speed) | 2 Mbps | — |
| Low-Speed Address Bus | 250 kbps, 2-channel | — |
| Common-Mode Transient Immunity (CMTI) | 25 kV/µs (minimum) | 25 kV/µs |
| Technology | iCoupler (chip-scale transformer) | iCoupler |
| Package | 20-SSOP (0.209", 5.30 mm width, RS-20) | 20-SSOP (0.209", 5.30mm Width) |
| Isolation Type | Reinforced | — |
| Propagation Delay | [DATA_NEEDED: typical propagation delay] | [DATA_NEEDED: Propagation Delay] |
| Supply Voltage Range | [DATA_NEEDED: VDD1/VDD2 range] | — |
| Operating Temperature | -40 °C to +125 °C | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | — |
| RoHS Status | ROHS3 Compliant | Compliant |
| REACH Status | REACH Unaffected | — |
| Safety Approvals | UL, VDE (per datasheet) | — |
| Data Rate | — | 34 Mbps |
| SPI Clock Rate | — | 17 MHz |
| Supply Voltage VDD1 | — | 3.0 V to 3.6 V |
| Supply Voltage VDD2 | — | 4.5 V to 5.5 V |
| Operating Temperature Range | — | -40°C to +125°C |
| Number of Slave Devices Supported | — | 4 |
| Jitter | — | [DATA_NEEDED: Jitter] |