TPL0501-100 256-Taps, 100k, Single-Channel Potentiometer With SPI Interface | TI.com

TPL0501-100
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
256-Taps, 100k, Single-Channel Potentiometer With SPI Interface

 

Recommended alternative parts

  • TPL0102-100  - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.   Dual version with I2C interface and non volatile memory
  • TPL0202-10  - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.   Dual version with SPI interface and non volatile memory

Description

The TPL0501 device is a single-channel, linear-taper, digital potentiometer with 256 wiper positions. This device can be used as a three-terminal potentiometer or as a two-terminal rheostat. The TPL0501 is currently offered with end-to-end resistance of 100 kΩ. The internal registers of the TPL0501 can be accessed using a SPI-compatible interface. The TPL0501 has a nominal temperature coefficient of 35 ppm/°C.

The TPL0501 is available in 8-pin SOT-23 and
8-pin UQFN packages, with a specified temperature range of –40°C to +125°C.

 

Features

  • Single-channel, 256-position resolution
  • 100-kΩ end-to-end resistance options
  • Low temperature coefficient: 35 ppm/°C
  • SPI-compatible serial interface
  • 2.7-V to 5.5-V single-supply operation
  • ±20% resistance tolerance
  • Operating temperature: –40°C to +125°C
  • ESD performance tested per JESD 22
    • 2000-V human-body model (A114-B, Class II)

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Parametrics

Compare all products in Digital potentiometers (digipots) Email Download to Excel
Part number Order Number of steps Number of channels (#) Resistance taper Memory Interface Operating temperature range (C) Bandwidth (MHz) Temp coeff (typ) (ppm/°C)
TPL0501-100 Order now 256     1     Linear     Volatile     SPI     -40 to 125     0.25     35    
TPL0102-100 Order now 256     2     Linear     Non-Volatile     I2C     -40 to 85     0.25     130    
TPL0202-10 Order now 256     2     Linear     Non-Volatile     SPI     -40 to 105     2     132