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Product Detailed Parameters
- Description：CM VOLTAGE OUTPUT SOT363 T&R 3K
- Series：ZXCT21xQ
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Current Monitor
- Sensing Method：High/Low-Side
- Accuracy：±0.8%
- Voltage - Input：2.7V ~ 26V
- Current - Output：-
- Operating Temperature：-40°C ~ 125°C (TA)
- Grade：Automotive
- Qualification：AEC-Q100
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：SOT-363
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Overview
The ZXCT211QBDW-7 is an automotive-grade, zero-drift, high-precision current-sense amplifier manufactured by Diodes Incorporated. It features a fixed gain of 500 V/V and a maximum offset voltage of ±30 μV. The device operates within a supply 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-363-6 package suitable for surface-mount technology.
Feature Summary
- Automotive-grade reliability with zero-drift technology for high precision
- Fixed gain of 500 V/V with ultra-low offset voltage
- Supports both high-side and low-side current sensing applications
Applications
- Automotive power rail monitoring
- Battery management systems
- High-precision industrial current sensing
Procurement Notes
Verify the specific suffix 'QBDW' against official Diodes Incorporated documentation to confirm the exact package variant and tape-and-reel specifications. Ensure compatibility with automotive qualification standards required for the target application environment before finalizing procurement orders.
Selection Notes
Select this component when high accuracy and stability are critical in automotive environments. The zero-drift architecture minimizes temperature-induced errors, making it suitable for applications requiring precise current measurement over wide operating temperature ranges compared to standard amplifiers.
Part Context
This part belongs to the ZXCT21x series of current monitors from Diodes Incorporated. It is designed specifically for automotive applications, offering enhanced performance characteristics such as low offset and high common-mode rejection ratio within a small footprint suitable for space-constrained electronic control units.
Replacement Considerations
Consult official substitution guides for pin-compatible alternatives within the ZXCT21x family. Verify that any substitute maintains the same automotive qualification status and electrical parameters, particularly the fixed gain and offset voltage specifications.
