AD5170 datasheet(7/24 Pages) AD

номер детали	AD5170

подробное описание детали	256-Position Two-Time Programmable I2C Digital Potentiometer

PDF	24 Pages

Scroll/Zoom	100%

производитель	AD [Analog Devices]

домашняя страница	http://www.analog.com

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7 / 24 page

AD5170

Rev. A | Page 7 of 24

TYPICAL PERFORMANCE CHARACTERISTICS

–2.0

–1.5

–1.0

–0.5

0.5

1.0

1.5

2.0

128

160

192

224

256

CODE (DECIMAL)

VDD = 5.5V

TA = 25°C

RAB = 10kΩ

VDD = 2.7V

Figure 2. R-INL vs. Code vs. Supply Voltages

–0.5

–0.4

–0.3

–0.2

–0.1

0.1

0.2

0.3

0.4

0.5

128

160

192

224

256

CODE (DECIMAL)

TA = 25°C

RAB = 10kΩ

VDD = 2.7V

VDD = 5.5V

Figure 3. R-DNL vs. Code vs. Supply Voltages

–0.5

–0.4

–0.3

–0.2

–0.1

0.1

0.2

0.3

0.4

0.5

128

160

192

224

256

CODE (DECIMAL)

RAB = 10kΩ

VDD = 2.7V

TA = –40°C, +25°C, +85°C, +125°C

VDD = 5.5V

TA = –40°C, +25°C, +85°C, +125°C

Figure 4. INL vs. Code vs. Temperature

–0.5

–0.4

–0.3

–0.2

–0.1

0.1

0.2

0.3

0.4

0.5

128

160

192

224

256

CODE (DECIMAL)

VDD = 2.7V; TA = –40°C, +25°C, +85°C, +125°C

RAB = 10kΩ

Figure 5. DNL vs. Code vs. Temperature

–1.0

–0.8

–0.6

–0.4

–0.2

0.2

0.4

0.6

0.8

1.0

128

160

192

224

256

CODE (DECIMAL)

TA = 25°C

RAB = 10kΩ

VDD = 2.7V

VDD = 5.5V

Figure 6. INL vs. Code vs. Supply Voltages

–0.5

–0.4

–0.3

–0.2

–0.1

0.1

0.2

0.3

0.4

0.5

128

160

192

224

256

CODE (DECIMAL)

TA = 25°C

RAB = 10kΩ

VDD = 2.7V

VDD = 5.5V

Figure 7. DNL vs. Code vs. Supply Voltages

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