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CAT5113ZI-50-MP is listed in the Digital Potentiometers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC REG LINEAR. Review the specifications below when checking this part for your BOM.
Digital Potentiometers specifications for CAT5113ZI-50-MP
- Description：IC REG LINEAR
- Series：-
- Mfr：onsemi
- Package：Bulk
- Taper：-
- Configuration：-
- Number of Circuits：-
- Number of Taps：-
- Resistance (Ohms)：-
- Interface：-
- Memory Type：-
- Voltage - Supply：-
- Features：-
- Tolerance：-
- Temperature Coefficient (Typ)：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Operating Temperature：-
- Resistance - Wiper (Ohms) (Typ)：-
- Grade：-
- Qualification：-
Digital Potentiometers datasheet and documents for CAT5113ZI-50-MP
Digital Potentiometers Overview
The CAT5113ZI-50-MP is a single-channel digital potentiometer from onsemi, featuring a nominal resistance of 50 kOhms with a linear taper and ±20% tolerance. It provides 100 taps for precise adjustment and utilizes non-volatile memory to retain settings without power. The device operates on a serial 3-wire interface and supports supply voltages of 3.3 V or 5 V, with a typical operating current of 100 uA. Designed for surface-mount applications, it is housed in an MSOP-8 package and functions within a temperature range of -40°C to +85°C.
Digital Potentiometers Feature Summary
- Non-volatile memory retains wiper position after power loss
- Serial 3-wire interface for up/down control
- Single channel with 100 taps and 50 kOhm resistance
- Low power consumption with 100 uA operating current
Digital Potentiometers Applications
- Volume control circuits
- Gain adjustment in signal processing
- Calibration systems requiring persistent settings
Digital Potentiometers Procurement Notes
Verify the specific suffix 'MP' against official onsemi documentation, as standard listings typically use suffixes like 'T3'. Confirm availability status, as similar CAT5113 variants are marked as obsolete or end-of-life. Ensure the component matches the required MSOP-8 package and electrical specifications before integration.
Digital Potentiometers Selection Notes
Select this component when non-volatile storage is required for digital potentiometer settings. The 50 kOhm value and linear taper suit general-purpose adjustment tasks. Verify that the system voltage aligns with the 3.3 V or 5 V operational requirements and that the serial interface protocol is compatible with the host controller.
Digital Potentiometers Part Context
This part belongs to the CAT5113 series of linear-taper digital potentiometers. Variants in this family differ by resistance value (e.g., 10k, 50k), package type (MSOP, SOIC, TSSOP), and interface type. The 'ZI' designation typically indicates the MSOP-8 package and industrial temperature range.
Digital Potentiometers Replacement Considerations
Direct substitutes include other CAT5113 variants with matching resistance and interface, such as CAT5113ZI-50-T3 or CAT5113VI-50-T3. Cross-reference datasheets to ensure pinout compatibility and identical non-volatile memory behavior.
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