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TPL0102-100RUCR

TPL0102-100RUCR

Active
Texas Instruments

256-TAP DUAL-CHANNEL DIGITAL POTENTIOMETER WITH I2C INTERFACE AND NONVOLATILE MEMORY

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TPL0102-100RUCR

TPL0102-100RUCR

Active
Texas Instruments

256-TAP DUAL-CHANNEL DIGITAL POTENTIOMETER WITH I2C INTERFACE AND NONVOLATILE MEMORY

Find alt

Description

General part information

TPL0102 Series

The TPL0102 has two linear-taper digital potentiometers (DPOTs) with 256 wiper positions. Each potentiometer can be used as a three-terminal potentiometer or as a two-terminal rheostat. The TPL0102-100 has an end-to-end resistance of 100 kΩ.

The TPL0102 has non-volatile memory (EEPROM) which can be used to store the wiper position. This is beneficial because the wiper position is stored even during power-off and is automatically reinstated after power-on. The internal registers of the TPL0102 can be accessed using the I2C interface.

The TPL0102 is available in a 14-pin MicroQFN and 14-pin TSSOP package with a specified temperature range of –40°C to 85°C.

Technical Specifications

Parameters and characteristics for this part

SpecificationTPL0102-100RUCR
ConfigurationPotentiometer
FeaturesSelectable Address
InterfaceI2C
Memory TypeNon-Volatile
Mounting TypeSurface Mount
Number of Circuits2
Number of Taps256
Operating Temperature (Max)85 °C
Operating Temperature (Min)-40 °C
Package / Case14-XFQFN
Package Length2 mm
Package Name14-QFN
Package Width2 mm
Resistance100 kOhm
Resistance - Wiper (Typ)25 Ohms
TaperLinear
Temperature Coefficient (Typ)92 ppm/°C
Tolerance20 %
Voltage - Supply (Maximum)5.5 V
Voltage - Supply (Minimum)2.7 V
Voltage - Supply Tolerance (Maximum)2.75 V
Voltage - Supply Tolerance (Minimum)-2.25 V

Pricing

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CAD

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