ZXCT215BDW-7

Overview

The ZXCT215BDW-7 is a zero-drift, high-precision current-sense amplifier manufactured by Diodes Incorporated. It features a fixed gain of 75 V/V and a maximum offset voltage of ±60 μV. The device operates within an input voltage range of 2.7 V to 26 V and supports both high-side and low-side sensing configurations. It is housed in a compact SOT-363 package and is designed for applications requiring accurate current monitoring with minimal drift over temperature variations.

Feature Summary

• Zero-drift architecture ensures high precision and stability across operating conditions
• Fixed gain of 75 V/V provides consistent signal amplification
• Supports flexible high-side and low-side current sensing configurations

Applications

• Battery management systems
• Industrial process control
• Automotive electronics

Procurement Notes

Verify the specific suffix 'DW' corresponds to the SOT-363 package and tape-and-reel quantity when ordering. Confirm that the fixed gain of 75 V/V meets the system requirements, as other variants in the ZXCT21x series may offer different gains. Ensure compatibility with the 2.7 V to 26 V supply voltage range for the target application environment.

Selection Notes

Select this component when high accuracy and low offset voltage are critical for current monitoring. The zero-drift feature makes it suitable for applications where temperature stability is essential. Compare against other ZXCT21x models if different gain values or package sizes are required for space-constrained designs.

Part Context

The ZXCT215BDW-7 belongs to the ZXCT21x family of current monitors and regulators from Diodes Incorporated. This series is designed for precise current sensing in power management applications. The 'B' designation typically indicates specific gain and performance characteristics within the family, while 'DW' denotes the SOT-363 surface-mount package.

Replacement Considerations

Direct replacements within the same family include ZXCT215ADW-7 and ZXCT215CDW-7, which share similar packaging but may have different gain specifications. Verify gain and offset voltage parameters before substitution to ensure circuit compatibility.