CAT5126ZI-10-GT3 ON Semiconductor, CAT5126ZI-10-GT3 Datasheet - Page 2

• Manufacturer Part Number: CAT5126ZI-10-GT3
• Description: IC POT DPP OTP 32TAP U/D 8-MSOP
• Manufacturer: ON Semiconductor

Specifications of CAT5126ZI-10-GT3

• Taps: 32
• Resistance (ohms): 10K
• Number Of Circuits: 1
• Temperature Coefficient: 50 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Resistance In Ohms: 10K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
Table 1. PIN DESCRIPTION
Table 2. ABSOLUTE MAXIMUM RATINGS
V
V
All other pins to GND
Maximum Continuous Current into H, L, and W
Continuous Power Dissipation (T
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Lead Temperature (soldering, 10 s)
Pin
DD
PP
1
2
3
4
5
6
7
8
MSOP 8−Lead (derate 4.5 mW/°C above +70°C)
TDFN 8−Pad (derate 24.4 mW/°C above +70°C)
to GND
to GND
Name
GND
V
V
U/D
R
CS
R
R
DD
PP
W
H
L
GND
V
U/D
V
CS
DD
PP
Wiper Connection
Chip−Select Input. A high−to−low CS transition determines the mode: increment if U/D is high, or decrement if
U/D is low. CS is also used for one−time programming (see the One−Time Programming section).
Power−Supply Voltage
Ground
Programming Voltage for One−Time Programming. Connect V
the device. For normal operation, connect to ground or let float.
Up/Down Control Input. With CS low, a low−to−high transition increments or decrements the wiper position.
Low Terminal of Resistor
High Terminal of Resistor
3
4
2
6
5
A
= +70°C)
Parameters
PROGRAM
ONE−TIME
COUNTER
UP/DOWN
BLOCK
Figure 1. Functional Diagram
http://onsemi.com
32−POSITION
DECODER
2
Function
R
R
H
L
PP
8
7
R
R
R
R
2
1
31
30
to 10 V supply when one−time programming
−0.5 to V
−0.5 to +12.0
−0.5 to +7.0
−65 to +150
R
−40 to +85
W
Ratings
1951
+150
+300
±1.5
362
DD
1
+0.5
R
W
Units
mW
mA
°C
°C
°C
°C
V
V
V