The ADuM3150 is a 6-channel SPIsolator™ digital isolator optimized for isolated serial peripheral interfaces (SPIs). Based on the Analog Devices, Inc., iCoupler® chip scale transformer technology, the low propagation delay in the CLK, MO/SI, MI/SO, and SS SPI bus signals supports SPI clock rates of up to 17 MHz. These channels operate with 14 ns propagation delay and 1 ns jitter to optimize timing for SPI.
The ADuM3150 isolator also provides two additional independent low data rate isolation channels, one channel in each direction. Data in the slow channels is sampled and serialized for a 250 kbps data rate with 2.5 μs of jitter.
The ADuM3150 supports a delay clock output on the master side of the device. This output can be used with an additional clocked port on the master to support 40 MHz clock performance.
Features and Benefits
– 3750 V rms for 1 minute – DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 – VIORM = 565 V peak | Interface & IsolationIBIS Models |
Document | note |
ADuM3150: 3.75 kV, 6-Channel, SPIsolator Digital Isolator for SPI with Delay Clock Data Sheet (Rev. B) | PDF 502.95 K |
Document | note |
UG-719: Evaluating the iCoupler ADuM3150 with the EVAL-ADuM3150Z Evaluation System | PDF 485 kB |
Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
---|---|---|---|---|---|---|
ADUM3150ARSZ Production | 20 ld SSOP | OTH 66 | -40 to 125C | 3.57 | 3.1 | Y |
ADUM3150ARSZ-RL7 Production | 20 ld SSOP | REEL 500 | -40 to 125C | 0 | 3.1 | Y |
ADUM3150BRSZ Production | 20 ld SSOP | OTH 66 | -40 to 125C | 3.57 | 3.1 | Y |
ADUM3150BRSZ-RL7 Production | 20 ld SSOP | REEL 500 | -40 to 125C | 0 | 3.1 | Y |
Part Number | Description | Price | RoHS |
---|---|---|---|
EVAL-ADUM3150Z | Evaluation Board | 49 | Y |