DS3930E+

The DS3930E+ is a six 256 position non volatile potentiometer with I/O and memory in 20 pin TSSOP package. It has 64 bytes of user EEPROM and four programmable non-volatile I/O pins. The six potentiometers are separated into two groups of three 50Kohm potentiometers in parallel. Each group of three potentiometers shares a common high side and forms an equivalent resistance of 16.6Kohm.

• Supply voltage range is 2.7V to 5.5V
• Operating temperature range from -40°C to 85°C
• Four general purpose non-volatile I/O pins
• All six potentiometers share a common low side
• Up to eight DS3930s can share the same 2-wire bus
• End to end resistance is 16.6Kohm at ±20% tolerance and temperature coefficient is 250ppm/°C

Applications

Signal Processing, Audio, Portable Devices

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party