TPL0401A-10-Q1 Texas instruments

TPL0401A-10-Q1

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TPL0401A-10-Q1

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Описание

The TPL0401x-10-Q1 device is a single-channel, linear-taper digital potentiometer with 128 wiper positions. The TPL0401x-10-Q1 has the low terminal internal and connected to GND. The position of the wiper can be adjusted using an I2C interface. The TPL0401x-10-Q1 is available in a 6-pin SC70 package with a specified temperature range of –40°C to +125°C. The part has a 10-kΩ end-to-end resistance and can operate with a supply voltage range of 2.7 V to 5.5 V. This kind of product is widely used in setting the voltage reference for low power DDR3 memory. The TPL0401x-10-Q1 has the low terminal internal and connected to GND.

Single-Channel, 128-Position Resolution
10-kΩ End-to-End Resistance Options
Low Temperature Coefficient: 22 ppm/°C
I²C Serial Interface
2.7-V to 5.5-V Single-Supply Operation
±20% Resistance Tolerance
A and B Versions Have Different I²C Addresses
L Terminal is Internal and Connected to GND
Operating Temperature: –40°C to +125°C
Available in Industry Standard SC70 Packages
ESD Performance Tested per JESD 22
- 2000-V Human-Body Model (A114-B, Class II)

Number of steps	128
Number of channels	1
End-to-end resistance (typ) (Ω)	10000
Resistance taper	Linear
End-to-end resistance tolerance (max) (%)	20
Interface type	I2C
Memory	Volatile
Bandwidth (MHz)	2.8
Temp coeff (typ) (ppm/°C)	22
Wiper resistance (typ) (Ω)	35
Operating temperature range (°C)	-40 to 125
Rating	Automotive