TPL0102-100RUCR

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Details for Texas Instruments

TPL0102-100RUCR

256-Taps Dual-Channel Digital Potentiometer With I2C Interface and Nonvolatile Memory
Buy Directly from Texas Instruments (16285 in Stock)
$0.6800 per unit
Series Information for TPL0102-100RUCR - Texas Instruments

Features

  • feature
    100 ku03a9 End-to-End Resistance (TPL0102-100)
  • feature
    2.7 V to 5.5 V Single-Supply Operation
  • feature
    4 ppm/u00b0C Ratiometric Temperature Coefficient
  • feature
    ESD Performance Tested Per JESD 22
  • feature
    Fast Power-up Response Time to Wiper Setting: <100 u00b5s
  • feature
    I2 C-compatible Serial Interface
  • feature
    Non-volatile Memory Stores Wiper Settings
  • feature
    Operating Temperature Range from u201340u00b0C to 85u00b0C
  • feature
    Shutdown Mode
  • feature
    Two Potentiometers with 256-Position Resolution
  • feature
    u00b10.5 LSB INL, u00b10.25 LSB DNL (Voltage-Divider Mode)
  • feature
    u00b12.25 V to u00b12.75 V Dual-Supply Operation

Description

DGTL POT 256POS 100K DL 14QFN
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.

Specifications

End To End Resistance:
100kohm
No. of Pots:
Dual
Control Interface:
I2C
Track Taper:
Linear
Resistance Tolerance:
± 20%
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
Potentiometer IC Case Style:
QFN
No. of Pins:
14Pins
No. of Steps:
256
Temperature Coefficient:
± 130ppm/°C
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
Dual 256-Tap Non-Volatile Digital Pots
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
102
Memory Type:
EEPROM
No. Steps:
256
Operating Temperature Range:
-40°C to +85°C
Supply Voltage Range:
2.7V to 5.5V ± 2.25V to ± 2.75V

Alternate Descriptions

Avnet America

Dual Channel Digital Potentiometer 14-Pin X2QFN T/R

Avnet Europe

Dual Channel Digital Potentiometer 14-Pin X2QFN T/R

Texas Instruments

256-Taps Dual-Channel Digital Potentiometer With I2C Interface and Nonvolatile Memory

Texas Instruments product