Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | TSSOP |
| Pkg. Code: | MZG |
| Lead Count (#): | 14 |
| Pkg. Dimensions (mm): | 5.0 x 4.4 x 0.90 |
| Pitch (mm): | 0.7 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 2 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| RoHS (ISL90842UIV1427Z) | Download |
Product Attributes
| Lead Count (#) | 14 |
| Carrier Type | Tube |
| Moisture Sensitivity Level (MSL) | 2 |
| Resistance Options (kΩ) | 50 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| Temp. Range (°C) | -40 to +85°C |
| Country of Assembly | THAILAND |
| Country of Wafer Fabrication | SINGAPORE |
| Advanced Features | Rheostat - RL floating |
| Channels (#) | 4 |
| End-to-End Temperature Coefficient (ppm/°C) | 45 |
| Interface | I2C |
| Length (mm) | 5 |
| MOQ | 760 |
| Memory Type | Volatile |
| Middlepoint Ratiometric Tempco | 4 |
| Pitch (mm) | 0.7 |
| Pkg. Dimensions (mm) | 5.0 x 4.4 x 0.90 |
| Pkg. Type | TSSOP |
| Price (USD) | $2.79386 |
| Qualification Level | Standard |
| Resistance Taper | Linear |
| Single Supply Voltage Range (V) | 5.5 |
| Supply Current Icc (µA) | 5 |
| Supply Voltage Vcc (Min) (V) | 2.7 |
| Supply Voltage Vcc Range | 2.7 to 5.5 |
| Taps (#) | 256 |
| Thickness (mm) | 0.9 |
| VL Terminal Voltage (Max) (V) | 5.5 |
| Width (mm) | 4.4 |
| Wiper Current (mA) | 3 |
| Wiper Resistance (ohms) | 70 |
Resources for ISL90842
Description
The ISL90842 integrates four digitally controlled potentiometers (DCP) configured as variable resistors on a monolithic CMOS integrated circuit. The digitally controlled potentiometers are implemented with a combination of resistor elements and CMOS switches. The position of the wipers are controlled by the user through the I2C bus interface. Each potentiometer has an associated Wiper Register (WR) that can be directly written to and read by the user. The contents of the WR controls the position of the wiper. The DCPs can be used as two-terminal variable resistors in a wide variety of applications including control, parameter adjustments, and signal processing.