X9241AYV datasheet(5/18 Pages) XICOR

Part #	X9241AYV

Description	Quad Digitally Controlled Potentiometer (XDCP)

Download	18 Pages

Scroll/Zoom	100%

Manufacturer	XICOR [Xicor Inc.]

Direct Link	http://www.xicor.com

Logo

5 / 18 page

X9241A

Characteristics subject to change without notice.

5 of 18

REV 1.1.13 12/09/02

www.xicor.com

The Increment/Decrement command is different from

the other commands. Once the command is issued and

the X9241A has responded with an acknowledge, the

master can clock the selected wiper up and/or down in

one segment steps; thereby, providing a ﬁne tuning

capability to the host. For each SCL clock pulse (tHIGH)

while SDA is HIGH, the selected wiper will move one

resistor segment towards the VH/RH terminal. Similarly,

for each SCL clock pulse while SDA is LOW, the

selected wiper will move one resistor segment towards

the VL/RL terminal. A detailed illustration of the

sequence and timing for this operation are shown in

Figures 5 and 6 respectively.

Figure 3. Two-Byte Instruction Sequence

Figure 4. Three-Byte Instruction Sequence

Figure 5. Increment/Decrement Instruction Sequence

S

T

A

R

T

0101

A3

A2

A1

A0

A

I3

I2

I1

I0

P1 P0

R1 R0

SCL

SDA

S

T

O

P

C

K

A

C

K

S

T

A

R

T

0

1

0

1

A3A2A1A0 A

I3

I2

I1 I0

P1 P0 R1 R0

SCL

SDA

S

T

O

P

CM DW D5 D4 D3 D2

D1 D0

C

K

A

C

K

A

C

K

S

T

A

R

T

0101

A3 A2 A1 A0

I3

I2

I1

I0

P1 P0 R1 R0

SCL

SDA

S

T

O

P

X

I

N

C

1

I

N

C

2

I

N

C

n

D

E

C

1

D

E

C

n

A

C

K

A

C

K

Similar Part No. - X9241AYV

Manufacturer	Part #	Datasheet	Description
Intersil Corporation	X9241AYV	315Kb / 16P	Low Powr/2-Wire Serial Bus
	X9241AYV	262Kb / 16P	Quad Digital Controlled Potentionmeters (XDCP??
	X9241AYVI	315Kb / 16P	Low Powr/2-Wire Serial Bus
	X9241AYVI	262Kb / 16P	Quad Digital Controlled Potentionmeters (XDCP??
	X9241AYVIZ	315Kb / 16P	Low Powr/2-Wire Serial Bus

More results

Similar Description - X9241AYV

Manufacturer	Part #	Datasheet	Description
Intersil Corporation	ISL22444	724Kb / 19P	Quad Digitally Controlled Potentiometer XDCP
Xicor Inc.	X9252	126Kb / 21P	Quad Digitally-Controlled (XDCP) potentiometer
Intersil Corporation	ISL22343	703Kb / 18P	Quad Digitally Controlled Potentiometer XDCP
Xicor Inc.	X9251	549Kb / 25P	Quad Digitally-Controlled (XDCP) Potentiometer
Intersil Corporation	X9251	331Kb / 20P	Quad Digitally-Controlled (XDCP?? Potentiometer
	ISL22446	564Kb / 15P	Quad Digitally Controlled Potentiometer XDCP
	X9313	284Kb / 12P	Digitally Controlled Potentiometer (XDCP??
	X9317	445Kb / 15P	Digitally Controlled Potentiometer (XDCP??
Renesas Technology Corp	X9C102	522Kb / 10P	Digitally Controlled Potentiometer (XDCP??
Intersil Corporation	ISL90727	186Kb / 8P	Digitally Controlled Potentiometer XDCP

More results

X9241AYV Datasheet(PDF) 5 Page - Xicor Inc.

X9241AYV Datasheet(HTML) 5 Page - Xicor Inc.

Similar Part No. - X9241AYV

Similar Description - X9241AYV

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Datasheet Download

Link URL