ADUM4151 datasheet(4/22 Pages) AD

部品番号	ADUM4151

部品情報	5 kV, 7-Channel, SPIsolator Digital Isolators for SPI

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ADuM4151/ADuM4152/ADuM4153

Data Sheet

Table 3. For All Models1, 2, 3

Parameter

Symbol

Min

Typ

Max

Unit

Test Conditions/Comments

DC SPECIFICATIONS

MCLK, MSS, MO, SO, VIA, VIB, VIC

Logic High Input Threshold

VIH

0.7 × VDDx

V

Logic Low Input Threshold

VIL

0.3 × VDDx

V

Input Hysteresis

VIHYST

500

mV

Input Current per Channel

II

−1

+0.01

+1

µA

0 V ≤ VINPUT ≤ VDDx

SCLK, SSS, MI, SI, VOA, VOB, VOC

Logic High Output Voltages

VOH

VDDx − 0.1

5.0

V

IOUTPUT = −20 µA, VINPUT = VIH

VDDx − 0.4

4.8

V

IOUTPUT = −4 mA, VINPUT = VIH

Logic Low Output Voltages

VOL

0.0

0.1

V

IOUTPUT = 20 µA, VINPUT = VIL

0.2

0.4

V

IOUTPUT = 4 mA, VINPUT = VIL

VDD1, VDD2 Undervoltage Lockout

UVLO

2.6

V

Supply Current per High Speed Channel

Dynamic Input Supply Current

IDDI(D)

0.080

mA/Mbps

Dynamic Output Supply Current

IDDO(D)

0.046

mA/Mbps

Supply Current for All Low Speed Channels

Quiescent Side 1 Current

IDD1(Q)

4.3

mA

Quiescent Side 2 Current

IDD2Q)

6.1

mA

AC SPECIFICATIONS

Output Rise/Fall Time

tR/tF

2.5

ns

10% to 90%

Common-Mode Transient Immunity4

|CM|

25

35

kV/µs

VINPUT = VDDx, VCM = 1000 V,

transient magnitude = 800 V

1

VDDx = VDD1 or VDD2.

2

VINPUT is the input voltage of any of the MCLK, MSS, MO, SO, VIA, VIB, or VIC pins.

3

IOUTPUT is the output current of any of the SCLK, SSS, MI, SI, VOA, VOB, or VOC pins.

4

|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining output voltages within the VOH and VOL limits. The common-mode

voltage slew rates apply to both rising and falling common-mode voltage edges.

Rev. A | Page 4 of 22

同様の部品番号 - ADUM4151

メーカー	部品番号	データシート	部品情報
Analog Devices	ADUM4151	415Kb / 21P	3.75 kV, 6-Channel, SPIsolator Digital Isolator for SPI with Delay Clock Rev. C
	ADUM4151	381Kb / 22P	3.75 kV, 7-Channel, SPIsolator Multiple Slave, Digital Isolator for SPI Rev. B
	ADUM4151	447Kb / 21P	5 kV, 6-Channel, SPIsolator Digital Isolator for SPI with Delay Clock Rev. C
	ADUM4151	425Kb / 22P	5 kV, 7-Channel, SPIsolator Digital Isolators for SPI Rev. B
	ADUM4151	410Kb / 22P	5 kV, 7-Channel, SPIsolator Multiple Slave, Digital Isolator for SPI Rev. B

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同様の説明 - ADUM4151

メーカー	部品番号	データシート	部品情報
Analog Devices	ADUM4151	425Kb / 22P	5 kV, 7-Channel, SPIsolator Digital Isolators for SPI Rev. B
	ADUM3151	421Kb / 22P	3.75 kV, 7-Channel, SPIsolator Digital Isolators for SPI Rev. B
	ADUM3151	454Kb / 22P	3.75 kV, 7-Channel, SPIsolator Digital Isolators for SPI
	ADUM4154	427Kb / 22P	5 kV, 7-Channel, SPIsolator Multiple Slave, Digital Isolator for SPI
	ADUM4154	410Kb / 22P	5 kV, 7-Channel, SPIsolator Multiple Slave, Digital Isolator for SPI Rev. B
	ADUM3154	412Kb / 22P	3.75 kV, 7-Channel, SPIsolator Multiple Slave, Digital Isolator for SPI
	ADUM3154	381Kb / 22P	3.75 kV, 7-Channel, SPIsolator Multiple Slave, Digital Isolator for SPI Rev. B
	ADUM4150	456Kb / 21P	5 kV, 6-Channel, SPIsolator Digital
	ADUM4150	447Kb / 21P	5 kV, 6-Channel, SPIsolator Digital Isolator for SPI with Delay Clock Rev. C
	ADUM3150	414Kb / 21P	3.75 kV, 6-Channel, SPIsolator Digital Isolator for SPI with Delay Clock

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