ADUM3152BRSZ vs ADUM3155BRSZ Comparison
Detailed side-by-side comparison of ADUM3152BRSZ by Analog Devices and ADUM3155BRSZ 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
ADUM3152BRSZ - 7-Ch 3.75kV SPI Digital Isolator | Analog Devices
ADUM3152BRSZ ✓ ActiveSpecification Comparison
| Parameter | ADUM3152BRSZ | ADUM3155BRSZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.81 | $3.16 |
| Isolation Type | Digital Isolator (iCoupler chip-scale transformer) | — |
| Function | SPIsolator - 7-channel isolated SPI interface | — |
| Number of Channels | 7 | 7 |
| Channel Configuration | 4 SPI dedicated (CLK, MO/SI, MI/SO, SS) + 3 auxiliary, 1/2 forward directionality | — |
| Isolation Voltage (RMS) | 3750 Vrms | — |
| Maximum Data Rate | 34 Mbps | — |
| Maximum SPI Clock Frequency | 17 MHz | — |
| Propagation Delay | 14 ns (typical) | 14 ns |
| Common-Mode Transient Immunity (CMTI) | 25 kV/µs (minimum) | — |
| Supply Voltage (VDD1, VDD2) | 3.0 V to 5.5 V | — |
| Package | 20-pin SSOP (0.209" / 5.30 mm width) | 20-SSOP (0.209", 5.30mm Width) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | -40°C to +125°C | — |
| RoHS Compliance | Compliant | — |
| Lead-Free | Yes | Yes |
| MSL Level | 1 (per JEDEC J-STD-020) | — |
| UL 1577 Recognition | Reinforced insulation per UL 1577 | — |
| Isolation Voltage | — | 3750 Vrms |
| Data Rate | — | 34 Mbps |
| CMTI | — | 25 kV/µs |
| Supply Voltage (VDD1/VDD2) | — | 3.0 V to 5.5 V |
| Logic Supply Voltage | — | 2.5 V to 5.5 V |
| SPI Clock Rate | — | 17 MHz |
| Operating Temperature | — | -40°C to +125°C |
| RoHS Status | — | Compliant |
| Technology | — | iCoupler |
| Number of Pins | — | 20 |