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CAT5401_13 Datasheet, PDF (2/15 Pages) ON Semiconductor – Quad Digital Potentiometer (POT) | |||
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(SOICâ24)
L3B
CAT5401WT
âRRYMXXXX
CAT5401
MARKING DIAGRAMS
(TSSOPâ24)
RLB
CAT5401YT
3YMXXX
L = Assembly Location
3 = Lead Finish â Matte-Tin
B = Product Revision (Fixed as âBâ)
CAT = Fixed as âCATâ
5401W = Device Code
T = Temperature Range (I = Industrial)
â = Dash
RR = Resistance
25 = 2.5 KW
10 = 10 KW
50 = 50 KW
00 = 100 KW
Y = Production Year (Last Digit)
M = Production Month (1â9, 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 âBâ)
CAT5401Y = Device Code
T = Temperature Range (I = Industrial)
3 = Lead Finish â Matte-Tin
Y = Production Year (Last Digit)
M = Production Month (1â9, O, N, D)
XXX = Last Three Digits of Assembly Lot Number
CS
SCK
SI
SO
WP
A0
A1
RH0 RH1 RH2 RH3
SPI BUS
INTERFACE
WIPER
CONTROL
REGISTERS
RW0
RW1
CONTROL
LOGIC
NONVOLATILE
DATA
REGISTERS
RW2
RW3
RL0 RL1 RL2 RL3
Figure 1. Functional Diagram
http://onsemi.com
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