CAT5221WI-50-T1 ON Semiconductor, CAT5221WI-50-T1 Datasheet - Page 2

• Manufacturer Part Number: CAT5221WI-50-T1
• Description: IC POT DPP 50K 64TAP 20SOIC
• Manufacturer: ON Semiconductor

Specifications of CAT5221WI-50-T1

• Taps: 64
• Resistance (ohms): 50K
• Number Of Circuits: 2
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.5 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L = Assembly Location
3 = Lead Finish − Matte−Tin
B = Product Revision (Fixed as “B”)
CAT = Fixed a “CAT”
5221W = Device Code
T = Temperature Range
− = Dash
RR = Resistance
Y = Production Year (Last Digit)
M = Production Month (1−9, O, N, D)
XXXX = Last Four Digits of Assembly Lot Number
L3B
CAT5221WT
−RRYMXXXX
(SOIC−20)
I = Industrial
A = Automobile
E = Extended
B = Leave blank if Commercial
25 = 2.5 K Ohms
10 = 10 K Ohms
50 = 50 K Ohms
00 = 100 K Ohms
SDA
SCL
A0
A1
A2
A3
INTERFACE
CONTROL
LOGIC
I
2
Figure 1. Functional Diagram
C
MARKING DIAGRAMS
http://onsemi.com
NONVOLATILE
REGISTERS
REGISTERS
CONTROL
WIPER
2
DATA
R = Resistance
L = Assembly Location
B = Product Revision (Fixed as “B”)
CAT5221Y = 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
R
R
(TSSOP−20)
CAT5221YI
H0
L0
3YMXXX
5 = 100 K Ohms
4 = 50 K Ohms
2 = 10 K Ohms
1 = 2.5 K Ohms
R
R
H1
RLB
L1
R
R
W0
W1