ADUM3153ARSZ vs ADUM3153BRSZ Comparison
Detailed side-by-side comparison of ADUM3153ARSZ by Analog Devices and ADUM3153BRSZ 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 | ADUM3153ARSZ | ADUM3153BRSZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.05 | $3.35 |
| Isolation Voltage | 3750 Vrms | 3750 Vrms |
| Number of Channels | 7 | 7 |
| Data Rate (high-speed channels) | 2 Mbps nominal; 17 MHz SPI clock supported | — |
| Propagation Delay | 14 ns typical | 14 ns |
| 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 | — |
| Package | 20-SSOP (0.209 inch / 5.30 mm body width) | 20-SSOP (0.209", 5.30 mm width) |
| Mounting Type | Surface Mount | Surface Mount |
| Technology | iCoupler chip-scale transformer | iCoupler chip-scale transformer |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | Compliant | unknown |
| Type | — | SPI Digital Isolator |
| Data Rate | — | 34 Mbps |
| CMTI (Common-Mode Transient Immunity) | — | 25 kV/µs |
| Maximum SPI Clock Rate | — | 17 MHz |
| Auxiliary Channel Directionality | — | 0 forward / 3 reverse |
| Number of Pins | — | 20 |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Product Grade | — | B (3.75 kV) |
| Series | — | SPIsolator ADuM315x |
| Output Type | — | SPI bus isolation (CLK, MO/SI, MI/SO, SS) |