Single Channel Digital Potentiometer 6-Pin SC-70 T/R

The TPL0401 is a single channel, linear-taper digital potentiometer with 128 wiper positions.The TPL0401A/B have the low terminal internal and connected to GND. The position of the wiper can be adjusted using an I2C interface. The TPL0401 is available in a 6-pin SC-70 package with a specified temperature range of –40°C to 125°C. The part has a 10k end-to-end resistance and can operate with a supply voltage range of 2.7V to 5.5V. This kind of product is widely used in setting the voltage reference for low power DDR3 memory.The TPL0401A/B have the Low Terminal internal and connected to GND.The TPL0401C has the High Terminal internal and floating.

Single Channel, 128-Position Resolution

10 kO End-to-End Resistance Options

Low Temperature Coefficient: 35 ppm/°C

I²C Serial Interface

2.7 V to 5.5 V Single-Supply Operation

±20% Resistance Tolerance

‘A’ and ‘B’ Versions Have Different I²C Addresses

‘L’ Terminalof ‘A’ and ‘B’ version is internal
and connected To GND

‘H’ Terminal of ‘C’ Version is Internal and Floating

Operating Temperature –40°C to 125°C

Available in Industry Standard SC70 Packages

ESD Performance Tested per JESD 22

• 2000 V Human Body Model (A114-B, Class II)