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256-Taps, 100k, Single-Channel Potentiometer With SPI Interface

Availability: 21,641


Package | PIN: SOT-23 (DCN) | 8
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $1.49
10-24 $1.34
25-99 $1.24
100-249 $1.08
250-499 $1.00
500-749 $0.84
750-999 $0.69
1000+ $0.63


  • 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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Texas Instruments  TPL0501-100DCNR

The TPL0501 device is a single-channel, linear-taper, digital potentiometer with 256wiper positions. This device can be used as a three-terminal potentiometer or as a two-terminalrheostat. The TPL0501 is currently offered with end-to-end resistance of 100 kΩ. Theinternal registers of the TPL0501 can be accessed using a SPI-compatible interface. The TPL0501 hasa 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.