ADUM5241BRZ datasheet(3/10 Pages) AD

Numer części	ADUM5241BRZ

Szczegółowy opis	Dual-Channel Isolators with Integrated DC/DC Converter, 50 mW

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Producent	AD [Analog Devices]

Strona internetowa	http://www.analog.com

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Preliminary Technical Data

ADuM5240/ADuM5241/ADuM5242

Rev. PrN | Page 3 of 10

Parameter

Symbol

Min

Typ

Max

Unit

Test Conditions

AC SPECIFICATIONS

Minimum Pulse Width5

PW

100

ns

CL = 15 pF, CMOS signal levels

Maximum Data Rate6

10

Mbps

CL = 15 pF, CMOS signal levels

Propagation Delay7

tPHL, tPLH

25

70

ns

CL = 15 pF, CMOS signal levels

Pulse-Width Distortion, |tPLH − tPHL|7

PWD

3

ns

CL = 15 pF, CMOS signal levels

Propagation Delay Skew8

tPSK

45

ns

CL = 15 pF, CMOS signal levels

Channel-to-Channel Matching,

Codirectional Channels9

tPSKCD

3

ns

CL = 15 pF, CMOS signal levels

Channel-to-Channel Matching,

Opposing-Directional Channels10

tPSKCD

15

ns

CL = 15 pF, CMOS signal levels

Ripple11

200

mVP-P

Enable Time12

TENABLE

50

ns

Disable Time12

TDISABLE

50

ns

Output Rise/Fall Time (10% to 90%)

tR/tF

2.5

ns

CL = 15 pF, CMOS signal levels

Common-Mode Transient Immunity

at Logic High Output

|CMH|

25

35

kV/μs

VIx = VDD, VISO, VCM = 1000 V,

transient magnitude = 800 V

Common-Mode Transient Immunity

at Logic Low Output

|CML|

25

35

kV/μs

VIx = 0 V, V = 1000 V,

transient magnitude = 800 V

Refresh Frequency

fr

1.0

MHz

1 All voltages are relative to their respective ground.

2 Supply current values are specified with no load present on the digital outputs.

3 Supply current values are specified with no load present on the digital outputs.

4 Enable/disable threshold is the voltage at which the internal DC/DC converter is enabled/disabled.

5 The minimum pulse width is the shortest pulse width at which the specified pulse-width distortion is guaranteed.

6 The maximum data rate is the fastest data rate at which the specified pulse-width distortion is guaranteed.

7 tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is

measured from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal.

8 tPSK is the magnitude of the worst-case difference in tPHL and/or tPLH that is measured between units at the same operating temperature, supply voltages, and output

load within the recommended operating conditions.

9 Channel-to-channel matching is the absolute value of the difference in propagation delays between the two channels when operated with identical loads.

10 Channel-to-channel matching is the absolute value of the difference in propagation delays between the two channels when operated with identical loads.

11 Ripple occurs at frequency corresponding to the input signal data rate or the refresh frequency for data rates below 1Mbps.

12 Enable time is the duration from when input supply voltage rises above the enable threshold to when the internal DC/DC converter starts charging an external load.

Disable time is the duration from when the input supply voltage drops below the disable threshold to when the internal DC/DC converter stops charging an external

load

PACKAGE CHARACTERISTICS

Table 2.

Parameter

Symbol

Min

Typ

Max

Unit

Test Conditions

Resistance (Input-Output)

RI-O

1012

Ω

Capacitance (Input-Output)

CI-O

1.0

pF

f = 1 MHz

Input Capacitance

CI

4.0

pF

IC Junction-to-Air Thermal Resistance

θJA

150

°C/W

Podobny numer części - ADUM5241BRZ

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	ADuM5241ARZ	304Kb / 16P	Dual-Channel Isolators with isoPower Integrated DC-to-DC Converter, 50 mW REV. B
Analog Devices	ADuM5241ARZ-RL7	304Kb / 16P	Dual-Channel Isolators with isoPower Integrated DC-to-DC Converter, 50 mW REV. B

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Podobny opis - ADUM5241BRZ

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	ADUM5240	304Kb / 16P	Dual-Channel Isolators with isoPower Integrated DC-to-DC Converter, 50 mW REV. B
	ADUM5200	502Kb / 23P	Dual-Channel Isolators with Integrated DC/DC Converter Rev. PrA
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	ADUM6200	569Kb / 28P	Dual-Channel, 5 kV Isolators with Integrated DC-to-DC Converter Rev. C
	ADUM6201CRWZ	569Kb / 28P	Dual-Channel, 5 kV Isolators with Integrated DC-to-DC Converter REV. C
	ADUM5201ARWZ-RL	486Kb / 28P	Dual-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter REV. B
	ADUM6201CRWZ	569Kb / 28P	Dual-Channel, 5 kV Isolators with Integrated DC-to-DC Converter REV. C
	ADUM6201CRWZ	569Kb / 28P	Dual-Channel, 5 kV Isolators with Integrated DC-to-DC Converter REV. C
	ADUM5200W	515Kb / 28P	Dual-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter Rev. 0

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