CAT5269 Ver la hoja de datos (PDF) - ON Semiconductor

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CAT5269

Dual Digital Potentiometer (POT) with 256 Taps and 2‐wire Interface

ON Semiconductor 

(SOIC−24)

L3B

CAT5269WT

−RRYMXXXX

CAT5269

MARKING DIAGRAMS

(TSSOP−24)

RLB

CAT5269YT

3YMXXX

L = Assembly Location

3 = Lead Finish − Matte-Tin

B = Product Revision (Fixed as “B”)

CAT5269W = Device Code

T = Temperature Range (I = Industrial)

− = Dash

RR = Resistance

25 = 2.5 KW

10 = 10 KW

50 = 50 KW

00 = 100 KW

Y = Production Year (Last Digit)

M = Production Month (1−9, O, N, D)

XXXX = Last Four Digits of Assembly Lot Number

R = Resistance

1 = 2.5 KW

2 = 10 KW

4 = 50 KW

5 = 100 KW

L = Assembly Location

B = Product Revision (Fixed as “B”)

CAT5269Y = Device Code

T = Temperature Range (I = Industrial)

3 = Lead Finish − Matte-Tin

Y = Production Year (Last Digit)

M = Production Month (1−9, O, N, D)

XXX = Last Three Digits of Assembly Lot Number

SCL

SDA

WP

A0

A1

A2

A3

RH0 RH1

2−WIRE BUS

INTERFACE

WIPER

CONTROL

REGISTERS

RW0

RW1

CONTROL

LOGIC

NONVOLATILE

DATA

REGISTERS

RL0 RL1

Figure 1. Functional Diagram

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