Product Summary

The X9C503SIT1 is a solid state nonvolatile potentiometer and is ideal for digitally controlled resistance trimming. The X9C503SIT1 is a resistor array composed of 99 resistive elements. Between each element and at either end are tap points accessible to the wiper element. The position of the wiper element is controlled by the CS, U/D, and INC inputs. The position of the wiper can be stored in nonvolatile memory and then be recalled upon a subsequent power-up operation.

Parametrics

X9C503SIT1 absolute maximum ratings: (1)Temperature under Bias: -65℃ to +135℃; (2)Storage Temperature: -65℃ to +150℃; (3)Voltage on CS, INC, U/D and VCC with Respect to VSS: -1V to +7V; (4)Voltage on VH and VL Referenced to VSS: -8V to +8V; (5)DV = |VH–VL|: 10V; (6)Lead Temperature (Soldering, 10 seconds): +300℃; (7)Wiper Current: ±1mA.

Features

X9C503SIT1 features: (1)Compatible with X9102/103/104/503; (2)Low Power CMOS, VCC = 5V; Active Current, 3mA Max; Standby Current, 500mA Max; (3)99 Resistive Elements, Temperature Compensated; ±20% End to End Resistance Range; (4)100 Wiper Tap Points, Wiper Positioned via Three-Wire Interface; Similar to TTL Up/Down Counter; Wiper Position Stored in Nonvolatile Memory and Recalled on Power-Up; (5)100 Year Wiper Position Data Retention; (6)X9C503 = 50KΩ.

Diagrams

X9C503SIT1 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
X9C503SIT1
X9C503SIT1

IC XDCP 100-TAP 50K EE 8-SOIC
Data Sheet
Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
X9C503S
X9C503S

IC DIGITAL POT 50K 100TP 8SOIC
Data Sheet
Negotiable 
X9C503SI
X9C503SI

IC DIGITAL POT 50K 100TP 8SOIC
Data Sheet
Negotiable 
X9C503SIT1
X9C503SIT1

IC XDCP 100-TAP 50K EE 8-SOIC
Data Sheet
Negotiable 
X9C503SZT1
X9C503SZT1

IC XDCP 100-TAP 50K EE 8-SOIC
Data Sheet
0-2500: $1.65
X9C503SZ
X9C503SZ

IC XDCP 100-TAP 50K EE 8-SOIC
Data Sheet
0-200: $2.20
X9C503ST2
X9C503ST2

IC XDCP 100-TAP 50K EE 8-SOIC
Data Sheet
Negotiable