Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | SOIC |
| Pkg. Code: | MAX |
| Lead Count (#): | 8 |
| Pkg. Dimensions (mm): | 4.9 x 3.9 x 1.45 |
| Pitch (mm): | 1.27 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 1 |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| RoHS (X9C503SIZT1) | Download |
| Pb (Lead) Free | Yes |
Product Attributes
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 1 |
| Country of Assembly | THAILAND |
| Country of Wafer Fabrication | UNITED STATES |
| Advanced Features | Integrated charge pump to allow for single supply to swing -5.5V to 5.5V |
| Channels (#) | 1 |
| End-to-End Temperature Coefficient (ppm/°C) | 300 |
| Interface | 3-Wire (Up/Down) |
| Lead Count (#) | 8 |
| Length (mm) | 4.9 |
| MOQ | 2500 |
| Memory Type | Nonvolatile |
| Middlepoint Ratiometric Tempco | 20 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| Pitch (mm) | 1.3 |
| Pkg. Dimensions (mm) | 4.9 x 3.9 x 0.00 |
| Pkg. Type | SOICN |
| Price (USD) | $5.3595 |
| Qualification Level | Standard |
| Resistance Options (kΩ) | 50 |
| Resistance Taper | Linear |
| Single Supply Voltage Range (V) | 5.5 |
| Supply Current Icc (µA) | 200 |
| Supply Voltage Vcc (Min) (V) | 4.5 |
| Supply Voltage Vcc Range | 4.5 to 5.5 |
| Taps (#) | 100 |
| Temp. Range (°C) | -40 to +85°C |
| VL Terminal Voltage (Max) (V) | 5 |
| VL Terminal Voltage (Min) (V) | -5 |
| Width (mm) | 3.9 |
| Wiper Current (mA) | 4.4 |
| Wiper Resistance (ohms) | 40 |
Resources for X9C503
Description
The X9C102, X9C103, X9C104, X9C503 are Intersil's digitally controlled (XDCP) potentiometers. The device consists of a resistor array, wiper switches, a control section, and non-volatile memory. The wiper position is controlled by a three-wire interface. The potentiometer is implemented by a resistor array composed of 99 resistive elements and a wiper switching network. Between each element and at either end are tap points accessible to the wiper terminal. 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 non-volatile memory and then be recalled upon a subsequent power-up operation. The device can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications ranging from control to signal processing to parameter adjustment.