ZSSC5101BE1B

Overview

The ZSSC5101BE1B is a CMOS integrated circuit designed as a sensor signal conditioner for magnetoresistive bridge sensors. It converts sine and cosine signals from AMR, GMR, or TMR sensors into a ratiometric analog voltage output. The device supports up to 4608 analog steps with a minimum step size of 0.022 degrees. It accepts rotational or linear sensor bridge arrangements, enabling a full-scale travel range of up to 360 mechanical degrees. Programming is performed via the output pin using a one-wire interface, allowing in-line configuration of assembled sensors. Parameters such as zero position, angular range, and clamping levels are stored in EEPROM.

Feature Summary

• Converts magnetoresistive bridge sensor signals into ratiometric analog voltage
• Supports AMR, GMR, and TMR sensor types for rotational and linear movement
• Enables in-line programming through the output pin via one-wire interface
• Includes programmable linear transfer characteristics and loss of magnet indication

Applications

• Automotive angle sensing applications requiring AEC-Q100 Grade 0 qualification
• Rotational position detection systems utilizing magnetoresistive bridges
• Linear position measurement devices with programmable travel ranges

Procurement Notes

Verify the specific suffix BE1B against manufacturer documentation to confirm package type and moisture sensitivity level. Confirm current production status as listings may indicate obsolete or out-of-stock conditions. Ensure compatibility with existing sensor bridge configurations before procurement.

Selection Notes

Select this component when an automotive-qualified signal conditioner for AMR, GMR, or TMR sensors is required. It is suitable for applications needing programmable analog output ranges and in-line calibration capabilities. Verify temperature range requirements against the SSOP-14 or die specifications.

Part Context

The ZSSC5101 belongs to Renesas' xMR Sensor Signal Conditioner family. This series focuses on processing signals from anisotropic, giant, and tunnel magnetoresistive sensors. The family provides solutions for high-precision position sensing in demanding environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Check for direct replacements within the ZSSC series or consult manufacturer cross-reference guides for updated components.