DRV421RTJT High-Precision Current Sensor with ±0.02% Accuracy and Bidirectional Sensing in 20-WFQFN Package
Category:
Electronic Components
Specifications
Polarization:
Bidirectional
Operating Temperature:
-40°C ~ 125°C
Package Case:
20-WFQFN Exposed Pad
Accuracy:
±0.02%
Sensor Type:
Flux Gate, Closed Loop
Number Of Channels:
1
Output Type:
Ratiometric, Voltage
Measurement Type:
AC/DC
Mounting Type:
Surface Mount
Linearity:
±0.3%
Supplier Package:
20-QFN (4x4)
Voltage Supply:
3V ~ 5.5V
Base Number:
DRV421
Response Time:
-
Current Sensing:
-
Highlight:
±0.02% Accuracy Current Sensor
,Bidirectional Sensing Flux Gate Sensor
,20-WFQFN Package Bidirectional Current Sensor
Introduction
DRV421RTJT
High-Precision Current Sensing Solution
The DRV421RTJT is a single-channel current sensor utilizing flux gate technology in a closed-loop configuration, providing bidirectional current sensing capabilities. Encased in a compact 20-WFQFN exposed pad package, this sensor delivers exceptional accuracy and reliability for a wide range of applications.
Key Benefits
- High Accuracy: Achieves ±0.02% accuracy for precise current measurement
- Bidirectional Sensing: Measures both AC and DC currents
- Compact Design: Small 20-WFQFN package for space-constrained applications
- Wide Operating Temperature: Reliable performance from -40°C to 125°C
- Ratiometric Output: Provides a voltage output proportional to the measured current
Target Applications
Industrial automation, power monitoring, automotive systems, and precision measurement equipment
Product Attributes
Current Sensor 1 Channel Flux Gate, Closed Loop Bidirectional 20-WFQFN Exposed Pad
Packaging/Delivery: LCL, AIR, FCL, Express
Technical Specifications
| Category | Attribute | Value |
|---|---|---|
| General | Category | Sensors, Transducers / Current Sensors |
| Electrical | Polarization | Bidirectional |
| Environmental | Operating Temperature | -40°C ~ 125°C |
| Packaging | Package / Case | 20-WFQFN Exposed Pad |
| Performance | Accuracy | ±0.02% |
| Sensor | Sensor Type | Flux Gate, Closed Loop |
| Packaging | Package | Tape & Reel (TR), Cut Tape (CT), Digi-Reel® |
| Output | Output | Ratiometric, Voltage |
| Measurement | For Measuring | AC/DC |
| Status | Product Status | Active |
| Mounting | Mounting Type | Surface Mount |
| Performance | Linearity | ±0.3% |
| Packaging | Supplier Device Package | 20-QFN (4x4) |
| Manufacturer | Manufacturer | Texas Instruments |
| Electrical | Voltage - Supply | 3V ~ 5.5V |
| General | Base Product Number | DRV421 |
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