CAT5251YI-50 CATALYST SEMICONDUCTOR, CAT5251YI-50 Datasheet - Page 2

• Manufacturer Part Number: CAT5251YI-50
• Description: IC, DIGITAL POT 50KOHM 256 QUAD 24-TSSOP
• Manufacturer: CATALYST SEMICONDUCTOR

Specifications of CAT5251YI-50

• End To End Resistance: 50kohm
• Track Taper: Linear
• Resistance Tolerance: ± 20%
• No. Of Steps: 256
• Supply Voltage Range: 2.5V To 6V
• Control Interface: Serial, SPI
• No. Of Pots: Quad
• 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 as “CAT”
5251W = Device Code
T = Temperature Range (I = Industrial)
− = Dash
RR = Resistance
Y = Production Year (Last Digit)
M = Production Month (1-9, O, N, D)
XXXX = Last Four Digits of Assembly Lot Number
25 = 2.5 KW
10 = 10 KW
50 = 50 KW
00 = 100 KW
L3B
CAT5251WT
−RRYMXXXX
(SOIC−24)
MARKING DIAGRAMS
http://onsemi.com
2
R = Resistance
L = Assembly Location
B = Product Revision (Fixed as “B”)
CAT5251Y = 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
1 = 2.5 KW
2 = 10 KW
4 = 50 KW
5 = 100 KW
(TSSOP−24)
CAT5251YT
3YMXXX
RLB