ADUM3153BRSZ vs ADUM3153ARSZ Comparison
Detailed side-by-side comparison of ADUM3153BRSZ by Analog Devices and ADUM3153ARSZ by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ADUM3153BRSZ | ADUM3153ARSZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.35 | $4.05 |
| Type | SPI Digital Isolator | — |
| Number of Channels | 7 | 7 |
| Isolation Voltage | 3750 Vrms | 3750 Vrms |
| Data Rate | 34 Mbps | — |
| CMTI (Common-Mode Transient Immunity) | 25 kV/µs | — |
| Propagation Delay | 14 ns | 14 ns typical |
| Maximum SPI Clock Rate | 17 MHz | — |
| Auxiliary Channel Directionality | 0 forward / 3 reverse | — |
| Technology | iCoupler chip-scale transformer | iCoupler chip-scale transformer |
| Package | 20-SSOP (0.209", 5.30 mm width) | 20-SSOP (0.209 inch / 5.30 mm body width) |
| Number of Pins | 20 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | unknown | Compliant |
| Product Grade | B (3.75 kV) | — |
| Series | SPIsolator ADuM315x | — |
| Output Type | SPI bus isolation (CLK, MO/SI, MI/SO, SS) | — |
| Data Rate (high-speed channels) | — | 2 Mbps nominal; 17 MHz SPI clock supported |
| Common-Mode Transient Immunity (CMTI) | — | 25 kV/µs |
| Supply Voltage VDD1/VDD2 | — | 3.0 V to 5.5 V |
| Supply Current (per channel) | — | [DATA_NEEDED: per-channel quiescent current] |
| Channel Directionality (high-speed) | — | 3 forward, 1 reverse (configurable) |
| Auxiliary Channel Count | — | 3 (0/3 direction options) |
| Operating Temperature | — | -40 °C to +125 °C |
| MSL Level | — | [DATA_NEEDED: MSL rating] |