TPL0501-100 Texas instruments

TPL0501-100

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TPL0501-100

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Описание

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.

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)

Number of steps	256
Number of channels	1
End-to-end resistance (typ) (Ω)	100000
Resistance taper	Linear
End-to-end resistance tolerance (max) (%)	20
Interface type	SPI
Memory	Volatile
Bandwidth (MHz)	0.25
Temp coeff (typ) (ppm/°C)	35
Wiper resistance (typ) (Ω)	25
Operating temperature range (°C)	-40 to 125
Rating	Catalog