Datasheet
Table Of Contents
- Features
- Applications
- General Description
- Functional Block Diagrams
- Revision History
- Specifications
- Electrical Characteristics—3.3 V Operation
- Electrical Characteristics—2.5 V Operation
- Electrical Characteristics—VDD1 = 3.3 V, VDD2 = 2.5 V Operation
- Electrical Characteristics—VDD1 = 2.5 V, VDD2 = 3.3 V Operation
- Package Characteristics
- Regulatory Information
- Insulation and Safety Related Specifications
- DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 Insulation Characteristics
- Intrinsic Safety
- Absolute Maximum Ratings
- Pin Configurations and Function Descriptions
- Typical Performance Characteristics
- Applications Information
- Outline Dimensions
ADuM1440/ADuM1441/ADuM1442/ADuM1445/ADuM1446/ADuM1447 Data Sheet
Rev. E | Page 12 of 25
0
0.5
1.0
1.5
2.0
2.5
3.0
0 50 100 150 200
SAFE LIMITING POWER (W)
AMBIENT TEMPERATURE (°C)
11845-003
SSOP20
QSOP16
Figure 4. Thermal Derating Curve, Dependence of Safety-Limiting Values
with Case Temperature per DIN V VDE V 0884-10
Recommended Operating Conditions
Table 18.
Parameter Symbol Value
Operating Temperature T
A
−40°C to +125°C
Supply Voltages
1
V
DD1
, V
DD2
2.25 V to 3.6 V
Input Signal Rise and Fall Times 1.0 ms
1
All voltages are relative to their respective grounds. See the DC Correctness
section for information on immunity to external magnetic fields.