ADUM3400ARWZ Datasheet ADUM3401CRWZ, ADUM3400CRWZ-RL, ADUM3402CRWZ-RL | P10-P12

ADuM3400/ADuM3401/ADuM3402 Data Sheet

Rev. E | Page 10 of 24

Parameter Symbol Min Typ Max Unit Test Conditions/Comments

BRW Package

Minimum Pulse Width

PW 100 ns C

= 15 pF, CMOS signal levels

Maximum Data Rate

10 Mbps C

= 15 pF, CMOS signal levels

Propagation Delay

PHL

, t

PLH

15 35 50 ns C

= 15 pF, CMOS signal levels

Pulse Width Distortion, |t

PLH

− t

PHL

PWD

= 15 pF, CMOS signal levels

Change vs. Temperature 5 ps/°C C

= 15 pF, CMOS signal levels

Propagation Delay Skew

PSK

22 ns C

= 15 pF, CMOS signal levels

Channel-to-Channel Matching,

Codirectional Channels

PSKCD

3 ns C

= 15 pF, CMOS signal levels

Channel-to-Channel Matching,

Opposing-Directional Channels

PSKOD

6 ns C

= 15 pF, CMOS signal levels

CRW Package

Minimum Pulse Width

PW 8.3 11.1 ns C

= 15 pF, CMOS signal levels

Maximum Data Rate

90 120 Mbps C

= 15 pF, CMOS signal levels

Propagation Delay

PHL

, t

PLH

20 30 40 ns C

= 15 pF, CMOS signal levels

Pulse Width Distortion, |t

PLH

− t

PHL

PWD 0.5 2 ns C

= 15 pF, CMOS signal levels

Change vs. Temperature 3 ps/°C C

= 15 pF, CMOS signal levels

Propagation Delay Skew

PSK

14 ns C

= 15 pF, CMOS signal levels

Channel-to-Channel Matching,

Codirectional Channels

PSKCD

2 ns C

= 15 pF, CMOS signal levels

Channel-to-Channel Matching,

Opposing-Directional Channels

PSKOD

5 ns C

= 15 pF, CMOS signal levels

For All Models

Output Disable Propagation Delay

(High/Low-to-High Impedance)

PHZ

, t

PLH

6 8 ns C

= 15 pF, CMOS signal levels

Output Enable Propagation Delay

(High Impedance-to-High/Low)

PZH

, t

PZL

6 8 ns C

= 15 pF, CMOS signal levels

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

= 15 pF, CMOS signal levels

5 V/3.3 V Operation 3.0 ns

3.3 V/5 V Operation 2.5 ns

Common-Mode Transient Immunity

at Logic High Output

|CM

| 25 35 kV/µs V

= V

DD1

DD2

, V

= 1000 V,

transient magnitude = 800 V

Common-Mode Transient Immunity

at Logic Low Output

|CM

kV/µs

= 0 V, V

= 1000 V,

transient magnitude = 800 V

Data Sheet ADuM3400/ADuM3401/ADuM3402

Rev. E | Page 11 of 24

Parameter Symbol Min Typ Max Unit Test Conditions/Comments

Refresh Rate f

5 V/3.3 V Operation 1.2 Mbps

3.3 V/5 V Operation 1.1 Mbps

Input Dynamic Supply Current per Channel

DDI (D)

5 V/3.3 V Operation

0.20

mA/Mbps

3.3 V/5 V Operation 0.10 mA/Mbps

Output Dynamic Supply Current per Channel

DDO (D)

5 V/3.3 V Operation 0.03 mA/Mbps

3.3 V/5 V Operation 0.05 mA/Mbps

The supply current values for all four channels are combined when running at identical data rates. Output supply current values are specified with no output load

present. The supply current associated with an individual channel operating at a given data rate can be calculated as described in the Power Consumption section.

See Figure 8 through Figure 10 for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See Figure 11 through

Figure 15 for total V

DD1

and V

DD2

supply currents as a function of data rate for ADuM3400/ADuM3401/ADuM3402 channel configurations.

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

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

PHL

propagation delay is measured from the 50% level of the falling edge of the V

signal to the 50% level of the falling edge of the V

signal. t

PLH

propagation delay is

measured from the 50% level of the rising edge of the V

signal to the 50% level of the rising edge of the V

signal.

PSK

is the magnitude of the worst-case difference in t

PHL

or t

PLH

that is measured between units at the same operating temperature, supply voltages, and output load

within the recommended operating conditions.

Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of

the isolation barrier. Opposing-directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with

inputs on opposing sides of the isolation barrier.

is the maximum common-mode voltage slew rate that can be sustained while maintaining V

> 0.8 V

DD2

. CM

is the maximum common-mode voltage slew rate

that can be sustained while maintaining V

< 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient

magnitude is the range over which the common mode is slewed.

Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in signal data rate. See Figure 8 through Figure 10 for information

on per-channel supply current for unloaded and loaded conditions. See the Power Consumption section for guidance on calculating the per-channel supply current

for a given data rate.

ADuM3400/ADuM3401/ADuM3402 Data Sheet

Rev. E | Page 12 of 24

PACKAGE CHARACTERISTICS

Table 4.

Parameter Symbol Min Typ Max Unit Test Conditions/Comments

Resistance (Input-to-Output)

I-O

Ω

Capacitance (Input-to-Output)

I-O

2.2 pF f = 1 MHz

Input Capacitance

4.0 pF

IC Junction-to-Case Thermal Resistance, Side 1 θ

JCI

33 °C/W Thermocouple located at

center of package underside

IC Junction-to-Case Thermal Resistance, Side 2 θ

JCO

28 °C/W

Device considered a 2-terminal device; Pin 1 to Pin 8 are shorted together and Pin 9 to Pin 16 are shorted together.

Input capacitance is from any input data pin to ground.

REGULATORY INFORMATION

The ADuM3400/ADuM3401/ADuM3402 are approved by the organizations listed in Table 5. Refer to Table 10 and the Insulation

Lifetime section for details regarding recommended maximum working voltages for specific cross-isolation waveforms and insulation

levels.

Table 5.

UL CSA CQC VDE

Recognized

Under 1577

Component

Recognition

Program

Approved under CSA Component

Acceptance Notice 5A

Approved under

CQC11-471543-2012

Certified according to

DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12

Single Protection,

2500 V rms Isolation

Voltage

Basic insulation per

CSA 60950-1-03 and IEC 60950-1,

800 V rms (1131 V peak)

maximum working voltage

Basic insulation per

GB4943.1-2011 400 V rms

(588 V peak) maximum

working voltage, tropical

climate, altitude ≤

5000 meters

Reinforced insulation, 560 V peak

Reinforced insulation per

CSA 60950-1-03 and IEC 60950-1,

400 V rms (566 V peak) maximum

working voltage

File E214100 File 205078 File CQC14001117249 File 2471900-4880-0001

In accordance with UL 1577, each ADuM3400/ADuM3401/ADuM3402 is proof tested by applying an insulation test voltage ≥3000 V rms for 1 sec (current leakage

detection limit = 5 µA).

In accordance with DIN V VDE V 0884-10, each ADuM3400/ADuM3401/ADuM3402 is proof tested by applying an insulation test voltage ≥1050 V peak for 1 sec (partial

discharge detection limit = 5 pC). The * marking branded on the component designates DIN V VDE V 0884-10

approval.

INSULATION AND SAFETY-RELATED SPECIFICATIONS

Table 6.

Parameter Symbol Value Unit Conditions

Rated Dielectric Insulation Voltage 2500 V rms 1-minute duration

Minimum External Air Gap (Clearance) L(I01) 7.7 min mm Measured from input terminals to output terminals,

shortest distance through air

Minimum External Tracking (Creepage) L(I02) 8.1 min mm Measured from input terminals to output terminals,

shortest distance path along body

Minimum Internal Gap (Internal Clearance) 0.017 min mm Insulation distance through insulation

Tracking Resistance (Comparative Tracking Index) CTI >400 V DIN IEC 112/VDE 0303 Part 1

Isolation Group II Material Group (DIN VDE 0110, 1/89, Table 1)

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P24

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