1. Device Identification & General Information

️· Device: AD5245
️· Type: Digital-to-Resistor (Digital Potentiometer)
️· Revision: Rev. B
️· Function: Provides digitally controlled resistance.

2. Electrical Characteristics (Typical @ 25°C, VDD = 5V unless otherwise stated)

️· Resistance Options: 5kΩ, 10kΩ, 50kΩ, 100kΩ (various tables specify this)
️· VDD to GND: -0.3 V to +7 V
️· VA, VB, VW to GND: VDD
️· Terminal Current (Pulsed): ±20 mA
️· Terminal Current (Continuous): ±5 mA
️· Digital Input/Output Voltage: 0 V to 7 V
️· Dynamic Characteristics (selection):
- SCL Clock Frequency: Up to 400 kHz
- Fall/Rise Times: Typically 300ns
- Data Setup Time: 0.6 µs

3. Absolute Maximum Ratings

️· VDD to GND: -0.3 V to +7 V
️· VA, VB, VW to GND: VDD
️· Terminal Current (Pulsed): ±20 mA
️· Terminal Current (Continuous): ±5 mA
️· Digital Input/Output Voltage: 0 V to 7 V
️· Operating Temperature Range: -40°C to +125°C
️· Maximum Junction Temperature (TJMAX): 150°C
️· Storage Temperature Range: -65°C to +150°C
️· Lead Temperature (Soldering): 245°C
️· Thermal Resistance (θJA): 230°C/W

4. Key Features/Notes

️· I2C Interface: Supports standard I2C mode.
️· ESD Sensitivity: Device is ESD sensitive and requires precautions.
️· Terminal Current Limits: Limited by switch handling, power dissipation, and applied voltage.
️· Table References: The document references Tables 1, 2, 3, and 4 for more detailed specifications.
️· Resistance accuracy: Not detailed but is implied to be consistent across the resistance options.