Digital Isolator 5.5 V 1 μA 5kVrms 2.5ns 20 Surface Mount 15.54mm 7.59mm 2.44mm -40°C +125°C

  • RS Stock No. 183-2470
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. ADUM4154ARIZ
  • ผู้ผลิต / Manufacturer Analog Devices
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
รายละเอียดสินค้า / Product Details

The ADuM4154 is an SPIsolator™ digital isolator optimized for a serial peripheral interface (SPI) that includes support for up to four slave devices. Based on the Analog Devices, Inc., iCoupler® chip scale transformer technology, the low propagation delay and jitter in the CLK, MO/SI, MI/SO, and SS SPI bus signals support SPI clock rates of up to 17 MHz. The ADuM4154 isolator also provides a slave select multiplexing system that allows up to four slave devices to be serviced from one isolator. When a target slave is selected, the slave select signal propagates to the desired output with low propagation delay, allowing tight timing control. The isolated SSx is addressed through a 250 kbps low speed, 2-channel address bus, allowing the target slave device to be changed in as little as 2.5 μs.

Supports up to 17 MHz SPI clock speed
4 high speed, low propagation delay, SPI signal isolation channels
Supports up to 4 slave devices
20-lead SOIC_IC package with 8.3 mm creepage
High temperature operation: 125°C
High common-mode transient immunity: >25 kV/μs
Applications
Industrial programmable logic controllers (PLCs)
Sensor isolation

คุณสมบัติ / Specifications
คุณสมบัติ Value
Maximum Forward Voltage 5.5 V
Maximum Input Current 1 μA
Isolation Voltage 5kVrms
Rise Time 2.5ns
Number of Pins 20
Mounting Type Surface Mount
Length 15.54mm
Width 7.59mm
Depth 2.44mm
Minimum Operating Temperature -40°C
Maximum Operating Temperature +125°C
Series ADUM4154
Supply Voltage 3 → 5.5 V
18 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 5 - 8 วันทำการ (working days)
ราคา / Price Each: (In a Pack of 2)
THB 240.73
(exc. VAT)
THB 257.58
(inc. VAT)
Units
Per unit
Per Pack*
2 - 8
THB240.73
THB481.46
10 +
THB223.535
THB447.07
*ตัวบ่งบอกราคา / price indicative
ตัวเลือกบรรจุภัณฑ์ / Packaging Options :