ADUM1251ARZ Analog Devices Inc, ADUM1251ARZ Datasheet - Page 2

• Manufacturer Part Number: ADUM1251ARZ
• Description: IC ISOLATOR DIGITAL DUAL 8SOIC
• Manufacturer: Analog Devices Inc

Specifications of ADUM1251ARZ

• Propagation Delay: 150ns
• Inputs - Side 1/side 2: 2/1
• Number Of Channels: 3
• Isolation Rating: 2500Vrms
• Voltage - Supply: 3 V ~ 5.5 V
• Data Rate: 1Mbps
• Output Type: Open Drain
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Temperature: -40°C ~ 105°C
• No. Of Channels: 2
• Supply Current: 2.8mA
• Supply Voltage Range: 3V To 5.5V
• Digital Ic Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +105°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuM1250/ADuM1251
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagrams ............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
REVISION HISTORY
5/10—Rev. B to Rev. C
Changes to Features Section and Applications Section ............... 1
Changed V
V
Changed V
V
Changes to Typical Application Diagram Section and
Figure 9 ............................................................................................ 11
Changes to Ordering Guide .......................................................... 12
Added Automotive Products Section .......................................... 12
12/09—Rev. A to Rev. B
Changes to Features Section............................................................ 1
Changes to Operating Temperature (T
Changes to Ambient Operating Temperature (T
Table 8 ................................................................................................ 7
Changes to Ordering Guide .......................................................... 12
DD2
DD2
Electrical Characteristics ............................................................. 3
Package Characteristics ............................................................... 5
Regulatory Information ............................................................... 5
Insulation and Safety-Related Specifications ............................ 5
DIN V VDE V 0884-10 (VDE V 0884-10) Insulation
Characteristics .............................................................................. 6
Recommended Operating Conditions ...................................... 6
= 3.3 V or 5 V ........................................................................... 3
= 3.3 V or 5 V ........................................................................... 4
DD1
DD1
= 5 V, and V
= 5 V, and V
DD2
DD2
= 5 V to V
= 5 V to V
A
) Parameter, Table 7 ..... 6
DD1
DD1
= 3.3 V or 5 V, and
= 3.3 V or 5 V, and
A
) Parameter,
Rev. C | Page 2 of 12
Absolute Maximum Ratings ............................................................7
Pin Configuration and Function Descriptions ..............................8
Test Conditions ..................................................................................9
Applications Information .............................................................. 10
Outline Dimensions ....................................................................... 12
6/07—Rev. 0 to Rev. A
Updated VDE Certification Throughout ....................................... 1
Changes to Features and Note 1 ...................................................... 1
Changes to Table 4 and Table 5 ....................................................... 5
Changes to Table 6 ............................................................................. 6
Updated Outline Dimensions ....................................................... 12
Changes to Ordering Guide .......................................................... 12
10/06—Revision 0: Initial Version
ESD Caution...................................................................................7
Functional Description .............................................................. 10
Startup .......................................................................................... 10
Typical Application Diagram .................................................... 11
Magnetic Field Immunity .......................................................... 11
Ordering Guide .......................................................................... 12
Automotive Products ................................................................. 12