AD5203 datasheet(5/12 Pages) AD

No de pièce	AD5203

Description	4-Channel, 64-Position Digital Potentiometer

Download	12 Pages

Scroll/Zoom	100%

Fabricant	AD [Analog Devices]

Site Internet	http://www.analog.com

Logo

5 / 12 page

AD5203

–5–

REV. 0

Typical Performance Characteristics–

CODE – Decimal

10

0

08

64

16

24

32

40

48

56

9

6

5

3

1

8

7

4

2

VDD = +3V, OR +5V

RAB = 10k

RWB

RWA

Figure 2. Wiper to End Terminal

Resistance vs. Code

WIPER RESISTANCE –

80

60

0

30

31 32

33

34

35

36

37 38

39

40

20

SS = 544 UNITS

VDD = +4.5V

TA = +25 C

Figure 5. Wiper-Contact-Resistance

Histogram

DIGITAL INPUT CODE – Decimal

0.25

–0.25

0

864

16

24

32

40

48

56

0.2

0.05

0

–0.1

–0.2

0.15

0.1

–0.05

–0.15

VDD = +3.0V

TA = +25 C, +85 C, –40 C

Figure 8. Potentiometer Divider

Differential Nonlinearity Error vs.

Code

05H

IWA CURRENT – mA

5

0

17

23456

4.5

2

1.5

1

0.5

3.5

2.5

4

3

RAB = 10k

VDD = +5V

TA = +25 C

3FH

20H

10H

08H

02H

Figure 3. Resistance Linearity vs.

Conduction Current

TEMPERATURE – C

12

0

–75 –50

125

–25

0

25

50

75

100

10

8

6

4

2

AD5203-10K VERSION

RAB (END-TO-END)

RWB (WIPER-TO-END)

CODE = 20H

Figure 6. Nominal Resistance vs.

Temperature

CODE – Decimal

50

0

08

64

16

24

32

40

48

56

30

40

20

10

VDD = +3.0V

TA = –40 C/+85 C

VA = +2.0V

VB = 0V

Figure 9.

∆V

WB/

∆T Potentiometer

Mode Tempco

DIGITAL INPUT CODE – Decimal

0.25

–0.25

08

64

16

24

32

40

48

56

0.2

0.05

0

–0.1

–0.2

0.15

0.1

–0.05

–0.15

VDD = +3.0V

TA = –55 C

TA = +85 C

TA = +25 C

Figure 4. Resistance Step Position

Nonlinearity Error vs. Code

DIGITAL INPUT CODE – Decimal

0.25

–0.25

08

64

16

24

32

40

48

56

0.2

0.05

0

–0.1

–0.2

0.15

0.1

–0.05

–0.15

–55 C

+85 C

+25 C

VDD = +3.0V

Figure 7. Potentiometer Divider

Nonlinearity Error vs. Code

CODE – Decimal

120

0

08

64

16

24

32

40

48

56

80

100

60

40

20

VDD = +3.0V

TA = –40 C/+85 C

VA = NO CONNECT

RWB MEASURED

Figure 10.

∆R

WB/

∆T Rheostat Mode

Tempco

Numéro de pièce similaire - AD5203

Fabricant	No de pièce	Fiches technique	Description
Analog Devices	AD5203	259Kb / 12P	4-Channel, 64-Position Digital Potentiometer REV. 0
	AD5203	664Kb / 16P	2-Channel, 256-Position Digital Potentiometer REV. 0
	AD5203	268Kb / 20P	8-Bit Dual Nonvolatile Memory Digital Potentiometer REV. 0
	AD5203	749Kb / 16P	256-Position and 33-Position Digital Potentiometers REV. B
	AD5203AN10	259Kb / 12P	4-Channel, 64-Position Digital Potentiometer REV. 0

More results

Description similaire - AD5203

Fabricant	No de pièce	Fiches technique	Description
Analog Devices	AD5203	262Kb / 12P	4-Channel, 64-Position Digital Potentiometer REV. 0
	AD5203	259Kb / 12P	4-Channel, 64-Position Digital Potentiometer REV. 0
	AD5171	1Mb / 20P	64-Position OTP Digital Potentiometer Rev. PrC
	AD5273	987Kb / 20P	64-Position OTP Digital Potentiometer REV. 0
	AD5171	996Kb / 24P	64-Position OTP Digital Potentiometer REV. D
	AD5171	996Kb / 24P	64-Position OTP Digital Potentiometer REV. D
	AD5227BUJZ100	384Kb / 16P	64-Position Up/DownControl Digital Potentiometer REV. B
	AD5258	1Mb / 24P	Nonvolatile, I2C-Compatible 64-Position, Digital Potentiometer REV. 0
	AD5233	774Kb / 32P	Nonvolatile Memory, Quad 64-Position Digital Potentiometer REV. B
	AD5227	384Kb / 16P	64-Position Up/Down Control Digital Potentiometer REV. B

More results

AD5203 Fiches technique(PDF) 5 Page - Analog Devices

AD5203 Fiches technique(HTML) 5 Page - Analog Devices

Numéro de pièce similaire - AD5203

Description similaire - AD5203

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

Fiches technique Télécharger

Lien URL