CAT5261 Ver la hoja de datos (PDF) - ON Semiconductor

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Fabricante

CAT5261

Dual Digital Potentiometer (POT) with 256 Taps and SPI Interface

ON Semiconductor 

(SOIC−24)

L3B

CAT5261WT

−RRYMXXXX

CAT5261

MARKING DIAGRAMS

(TSSOP−24)

RLB

CAT5261YI

3YMXXX

L = Assembly Location

3 = Lead Finish − Matte-Tin

B = Product Revision (Fixed as “B”)

CAT = Fixed as “CAT”

5261W = 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”)

CAT5261Y = Device Code

I = 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

CS

SCK

SI

SO

WP

A0

A1

HOLD

RH0 RH1

SPI BUS

INTERFACE

WIPER

CONTROL

REGISTERS

RW0

RW1

CONTROL

LOGIC

NONVOLATILE

DATA

REGISTERS

RL0 RL1

Figure 1. Functional Diagram

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