CAT5241YI-10-T2 Ver la hoja de datos (PDF) - ON Semiconductor

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CAT5241YI-10-T2

Quad Digitally Programmable Potentiometer (DPP™) with 64 Taps and I²C Interface

ON Semiconductor 

Figure 10. Increment/Decrement Timing Limits

INC/DEC

Command

Issued

SCL

SDA

RW

Voltage Out

tWRID

CAT5241

INSTRUCTION FORMAT

Read Wiper Control Register (WCR)

S DEVICE ADDRESSES A

INSTRUCTION

A

DATA

AS

T 0 1 0 1 A3 A2 A1 A0 C 1 0 0 1 P1 P0 0 0 C 7 6 5 4 3 2 1 0 C T

A

K

K

KO

R

P

T

Write Wiper Control Register (WCR)

S DEVICE ADDRESSES A

INSTRUCTION

A

DATA

AS

T 0 1 0 1 A3 A2 A1 A0 C 1 0 1 0 P1 P0 0 0 C 7 6 5 4 3 2 1 0 C T

A

K

K

KO

R

P

T

Read Data Register (DR)

S DEVICE ADDRESSES A

T 0 1 0 1 A3 A2 A1 A0 C

A

K

R

T

INSTRUCTION

A

1 0 1 1 P1 P0 R1 R0 C

K

DATA

AS

76543210C T

KO

P

Write Data Register (DR)

S DEVICE ADDRESSES A

T 0 1 0 1 A3 A2 A1 A0 C

A

K

R

T

INSTRUCTION

A

1 1 0 0 P1 P0 R1 R0 C

K

DATA

AS

76543210C T

KO

P

© 2009 SCILLC. All rights reserved.

11

Characteristics subject to change without notice

Doc. No. MD-2011 Rev. R

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