ZXCT211ADSJ-7

Overview

The ZXCT211ADSJ-7 is a high-precision current monitor from Diodes Incorporated, designed for automotive and industrial applications. It features a common-mode voltage output architecture, allowing accurate measurement of low-voltage drops across shunt resistors. The device operates within an input voltage range of 2.7V to 26V and supports an operating temperature range from -40°C to +125°C. It is housed in a compact U-QFN1418-10 package, suitable for surface-mount assembly.

Feature Summary

• Common-mode voltage output capability for simplified interface with analog-to-digital converters
• High-precision measurement optimized for low-voltage drop sensing across shunt resistors
• Automotive-grade qualification ensuring reliability under harsh environmental conditions

Applications

• Battery management systems in electric vehicles
• Motor control current sensing
• Power supply monitoring in automotive infotainment clusters

Procurement Notes

Verify the specific suffix ADSJ-7 corresponds to the U-QFN1418-10 package and tape-and-reel quantity when ordering. Confirm that the selected variant meets the required gain specifications for your application's voltage drop range. Ensure compatibility with the intended PCB footprint and thermal requirements during the procurement process.

Selection Notes

Select this component when high accuracy is required for measuring small voltage signals in high common-mode environments. Consider the U-QFN1418-10 package size for space-constrained designs. Evaluate the need for automotive qualification if the application operates in demanding thermal or vibration conditions.

Part Context

This part belongs to the ZXCT21x series of current monitors, which offers various gain options and package types. The series is engineered to provide precise current sensing solutions for modern electronic systems, particularly those requiring robust performance in automotive and industrial sectors.

Replacement Considerations

Check for alternative parts within the ZXCT21x family that may offer different gain settings or package configurations. Verify pinout compatibility and electrical parameter overlaps before substituting with other current monitor models.