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• Isolated bidirectional, I2C compatible,
communication |
• Supports up to 1-MHz operation |
• 3-V to 5.5-V supply range |
• Open-drain outputs With 3.5-mA Side 1 and 35-
mA Side 2 sink current capability |
• –40°C to +125°C operating temperature |
• ±50-kV/µs transient immunity (Typical) |
• HBM ESD protection of 4 kV on all pins;
8 kV on bus pins |
• Safety-related certifications:
– 4242-VPK isolation per DIN EN IEC 60747-17(VDE 0884-17)
– 2500-VRMS isolation for 1 minute per UL 1577
– CSA approval per IEC 62368-1 end equipmentstandard
– CQC basic insulation per GB4943.1-2011 |
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CATALOG |
ISO1541DR COUNTRY OF ORIGIN |
ISO1541DR PARAMETRIC INFO |
ISO1541DR PACKAGE INFO |
ISO1541DR MANUFACTURING INFO |
ISO1541DR PACKAGING INFO |
ISO1541DR ECAD MODELS |
ISO1541DR FUNCTIONAL BLOCK DIAGRAMS |
ISO1541DR APPLICATIONS
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COUNTRY OF ORIGIN |
Taiwan (Province of China) |
Malaysia |
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PARAMETRIC INFO |
Number of Channels per Chip |
2 |
Type |
I2C |
Isolated Power |
No |
Output Type |
Open Drain |
Minimum Isolation Voltage (Vrms) |
2500 |
Maximum Power Dissipation (mW) |
105 |
Maximum Pulse Width Distortion (ns) |
123 |
Minimum Common Mode Rejection (kV/us) |
25 |
Maximum Working Insulation Voltage |
566Vp |
Maximum Fall Time (ns) |
100 |
Maximum Propagation Delay Time (tPHL) (ns) |
181 |
Maximum Propagation Delay Time (tPLH) (ns) |
65 |
Maximum Data Rate |
1Mbps |
Minimum Operating Supply Voltage (V) |
3 |
Typical Operating Supply Voltage (V) |
3.3|5 |
Maximum Operating Supply Voltage (V) |
5.5 |
Minimum Operating Temperature (°C) |
-40 |
Maximum Operating Temperature (°C) |
125 |
Maximum Output Current Drive (mA) |
100 |
Coupling Type |
Capacitive Coupling |
Forward/Reverse Channels |
1/1 |
Minimum Storage Temperature (°C) |
-65 |
Maximum Storage Temperature (°C) |
150 |
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PACKAGE INFO |
Supplier Package |
SOIC |
Basic Package Type |
Lead-Frame SMT |
Pin Count |
8 |
Lead Shape |
Gull-wing |
PCB |
8 |
Tab |
N/R |
Pin Pitch (mm) |
1.27 |
Package Length (mm) |
5(Max) |
Package Width (mm) |
3.98(Max) |
Package Height (mm) |
1.5(Max) |
Package Diameter (mm) |
N/R |
Package Overall Length (mm) |
5(Max) |
Package Overall Width (mm) |
6.19(Max) |
Package Overall Height (mm) |
1.75(Max) |
Seated Plane Height (mm) |
1.75(Max) |
Mounting |
Surface Mount |
Package Weight (g) |
N/A |
Package Material |
Plastic |
Package Description |
Small Outline IC |
Package Family Name |
SO |
Jedec |
MS-012AA |
Package Outline |
Link to Datasheet |
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MANUFACTURING INFO |
MSL |
2 |
Maximum Reflow Temperature (°C) |
260 |
Reflow Solder Time (Sec) |
30 |
Number of Reflow Cycle |
3 |
Standard |
J-STD-020D |
Reflow Temp. Source |
Link to Datasheet |
Maximum Wave Temperature (°C) |
260 |
Wave Solder Time (Sec) |
5 |
Lead Finish(Plating) |
Au |
Under Plating Material |
Pd over Ni |
Terminal Base Material |
Cu Alloy |
Number of Wave Cycles |
3 |
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PACKAGING INFO |
Packaging Suffix |
R |
Packaging |
Tape and Reel |
Quantity Of Packaging |
2500 |
Reel Diameter (in) |
13 |
Reel Width (mm) |
12.4 |
Tape Pitch (mm) |
8 |
Tape Width (mm) |
12 |
Component Orientation |
Q1 |
Packaging Document |
Link to Datasheet |
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ECAD MODELS |
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FUNCTIONAL BLOCK DIAGRAMS |
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APPLICATIONS
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• Isolated I2C buses |
• SMBus and PMBus interfaces
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• Open-drain networks |
• Motor control systems |
• Battery management |
• I
2C level shifting
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