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