Specification	ADUM4151BRIZ-RL

Channel Type	Unidirectional
Common Mode Transient Immunity (Min) [Min]	25 kV/µs
Data Rate	34 Mbps
Inputs - Side 1/Side 2 [custom]	2
Inputs - Side 1/Side 2 [custom]	5
Isolated Power	False
Mounting Type	Surface Mount
Number of Channels	7
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	20-SOIC (0.295", 7.50mm Width)
Propagation Delay tpLH / tpHL (Max) [Max] [x]	14 ns
Propagation Delay tpLH / tpHL (Max) [Max] [y]	14 ns
Pulse Width Distortion (Max) [Max]	2 ns
Rise / Fall Time (Typ) [custom]	2.5 ns
Rise / Fall Time (Typ) [custom]	2.5 ns
Supplier Device Package	20-SOIC-IC
Technology	Magnetic Coupling
Type	SPI
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	3 V

ADUM4151 Series

Part	Technology	Propagation Delay tpLH / tpHL (Max) [Max] [x]	Propagation Delay tpLH / tpHL (Max) [Max] [y]	Pulse Width Distortion (Max) [Max]	Package / Case	Channel Type	Mounting Type	Inputs - Side 1/Side 2 [custom]	Inputs - Side 1/Side 2 [custom]	Number of Channels	Supplier Device Package	Common Mode Transient Immunity (Min) [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Type	Data Rate	Propagation Delay tpLH / tpHL (Max) [custom]	Propagation Delay tpLH / tpHL (Max) [custom]
Analog Devices Inc./Maxim Integrated ADUM4151BRIZ-RL	Magnetic Coupling	14 ns	14 ns	2 ns	20-SOIC (0.295" 7.50mm Width)	Unidirectional	Surface Mount	2	5	7	20-SOIC-IC	25 kV/µs	5.5 V	3 V	125 °C	-40 C	2.5 ns	2.5 ns	SPI	34 Mbps
Analog Devices Inc./Maxim Integrated ADUM4151BRIZ	Magnetic Coupling	14 ns	14 ns	2 ns	20-SOIC (0.295" 7.50mm Width)	Unidirectional	Surface Mount	2	5	7	20-SOIC-IC	25 kV/µs	5.5 V	3 V	125 °C	-40 C	2.5 ns	2.5 ns	SPI	34 Mbps
Analog Devices Inc./Maxim Integrated ADUM4151ARIZ-RL	Magnetic Coupling			3 ns	20-SOIC (0.295" 7.50mm Width)	Unidirectional	Surface Mount	2	5	7	20-SOIC-IC	25 kV/µs	5.5 V	3 V	125 °C	-40 C	2.5 ns	2.5 ns	SPI	2 MBd	25 ns	25 ns
Analog Devices Inc./Maxim Integrated ADUM4151ARIZ	Magnetic Coupling			3 ns	20-SOIC (0.295" 7.50mm Width)	Unidirectional	Surface Mount	2	5	7	20-SOIC-IC	25 kV/µs	5.5 V	3 V	125 °C	-40 C	2.5 ns	2.5 ns	SPI	2 MBd	25 ns	25 ns

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Cut Tape (CT)	1	$ 13.53	<1d
		10	$ 10.66
		25	$ 9.94
		100	$ 9.41
	Tape & Reel (TR)	1000	$ 8.37	<1d
Mouser	N/A	1	$ 12.50	1m+
		10	$ 9.69
		25	$ 8.78
		100	$ 7.76
		250	$ 7.51
		500	$ 7.47
		1000	$ 7.46

Description

General part information

ADUM4151 Series

The ADuM4151/ADuM4152/ADuM4153are 7-channel, SPIsolator™digital isolators optimized for isolated serial peripheral interfaces (SPIs).(3.75kV rms model available) Based on the Analog Devices, Inc.,iCoupler®chip scale transformer technology, the low propagation delay in the CLK, MO/SI, MI/SO, andSSSPI 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 ADuM4151/ADuM4152/ADuM4153 isolators also provide three additional independent low data rate isolation channels in three different channel direction combinations. Data in the slow channels is sampled and serialized for a 250 kbps data rate with up to 2.5 μs of jitter in the low speed channels.ApplicationsIndustrial programmable logic controllers (PLCs)Sensor isolation

Documents

Technical documentation and resources

ADuM4151/ADuM4152/ADuM4153: 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI Data Sheet (Rev.C)

Data Sheet