AD5242BRU10-REEL7 datasheet(7/16 Pages) AD

部品番号	AD5242BRU10-REEL7

部品情報	I2C Compatible 256-Position Digital Potentiometers

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REV. B

CODE – Decimal

1.0

0.5

0

–0.5

–1.0

256

224

192

160

128

96

64

32

0

VDD/VSS = +2.7V/0V

VDD = +2.7V

VDD = +5.5V

VDD = 2.7V

VDD/VSS = +5.5V/0V, 2.7V

TPC 1. RDNL vs. Code

CODE – Decimal

1.0

0.5

0

–0.5

–1.0

224

192

160

128

96

64

32

0

256

VDD/VSS = +5.5V/0V, 2.7V

VDD = +2.7V

VDD = +5.5V

VDD = 2.7V

VDD/VSS = +2.7V/0V

TPC 2. RINL vs. Code

CODE – Decimal

0.25

0.13

0

–0.13

–0.25

256

224

192

160

128

96

64

32

0

VDD/VSS = +2.7V/0V, +5.5V/0V, 2.7V

VDD = +2.7V

VDD = +5.5V

VDD =

2.7V

TPC 3. DNL vs. Code

–7–

Typical Performance Characteristics–AD5241/AD5242

CODE – Decimal

0.50

0.25

0

–0.25

–0.50

256

224

160

128

64

32

0

192

96

VDD = +2.7V

VDD = +5.5V

VDD = 2.7V

VDD/VSS = 2.7V

VDD/VSS = +2.7V/0V, +5.5V/0V

TPC 4. INL vs. Code

10000

100

1

80

60

40

20

0

–20

–40

TEMPERATURE – C

VDD = 2.7V

TA = 25 C

10

1000

10k

1M

100k

TPC 5. Nominal Resistance vs. Temperature

10000

1000

100

10

1

5

4

3

2

1

0

INPUT LOGIC VOLTAGE – V

VDD = 2.5V

VDD = 3V

VDD = 5V

TPC 6. Supply Current vs. Input Logic Voltage

同様の部品番号 - AD5242BRU10-REEL7

メーカー	部品番号	データシート	部品情報
Analog Devices	AD5242BRU10-REEL7	550Kb / 20P	I2C-Compatible, 256-Position Digital Potentiometers REV. C

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