CAT5409YI-50-T2 ON Semiconductor, CAT5409YI-50-T2 Datasheet - Page 3

• Manufacturer Part Number: CAT5409YI-50-T2
• Description: IC POT DPP QUAD 64TAP I2C 24TSSO
• Manufacturer: ON Semiconductor

Specifications of CAT5409YI-50-T2

• Taps: 64
• Resistance (ohms): 50K
• Number Of Circuits: 4
• 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: 24-TSSOP
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 1. PIN DESCRIPTIONS
Pin# (SOIC)
19
20
21
22
23
24
10
12
13
14
15
16
17
18
11
1
2
3
4
5
6
7
8
9
Pin# (TSSOP)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
SDA
SCL
WP
A
A
A
A
0
1
2
3
Name
GND
SDA
R
R
R
SCL
R
V
R
R
R
R
R
WP
R
R
R
NC
NC
NC
INTERFACE
A2
A1
A3
A0
CONTROL
CC
W0
W1
W2
W3
H0
H1
H2
H3
L0
L1
L2
L3
I
2
LOGIC
C BUS
Figure 1. Functional Diagram
Supply Voltage
Low Reference Terminal for Potentiometer 0
High Reference Terminal for Potentiometer 0
Wiper Terminal for Potentiometer 0
Device Address
Write Protection
Serial Data Input/Output
Device Address
Low Reference Terminal for Potentiometer 1
High Reference Terminal for Potentiometer 1
Wiper Terminal for Potentiometer 1
Ground
No Connect
Wiper Terminal for Potentiometer 2
High Reference Terminal for Potentiometer 2
Low Reference Terminal for Potentiometer 2
Bus Serial Clock
Device Address
No Connect
Device Address, LSB
Wiper Terminal for Potentiometer 3
High Reference Terminal for Potentiometer 3
Low Reference Terminal for Potentiometer 3
No Connect
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NONVOLATILE
REGISTERS
REGISTERS
CONTROL
WIPER
DATA
3
R
R
H0
L0
R
R
H1
L1
R
R
Function
H2
L2
R
R
H3
L3
R
R
R
R
W0
W1
W2
W3