CAT5261_13 Datasheet, PDF (2/14 Pages) ON Semiconductor – Dual Digital Potentiometer (POT)

(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
SPI BUS
INTERFACE
R_H0 R_H1
WIPER
CONTROL
REGISTERS
R_W0
R_W1
CONTROL
LOGIC
NONVOLATILE
DATA
REGISTERS
R_L0 R_L1
Figure 1. Functional Diagram
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