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DRV421RTJR

DRV421RTJR

DRV421RTJR

Texas Instruments

Flux Gate, Closed Loop Sensor 1-Channel Bidirectional -40°C~125°C 3V~5.5V Accuracy-±0.02% Linearity-±0.3%

SOT-23

DRV421RTJR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Number of Pins 20
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Voltage - Supply 3V~5.5V
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DRV421
Output Ratiometric, Voltage
Pin Count20
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 3V
Number of Channels 1
Analog IC - Other Type ANALOG CIRCUIT
Polarization Bidirectional
Accuracy ±0.02%
Sensor Type Flux Gate, Closed Loop
Linearity ±0.3%
For Measuring AC/DC
Height 800μm
Length 4mm
Width 4mm
Thickness 730μm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1713 items

Pricing & Ordering

QuantityUnit PriceExt. Price

DRV421RTJR Product Details

DRV421RTJR Overview


For safety reasons, the current sensors are packaged in 20-WFQFN Exposed Pad packages. In order to protect the devices from damage, these current sensors are packaged in the Tape & Reel (TR). There is a termination of 20 on the current sensors. This current sensor has 20 pins. While working, these current sensors can supply voltage of 5V. Current sensors should be set to 3V for the minimum voltage supply. However, the voltage supplied by current sensors should not exceed 5.5V. There are 20 pins on this electronic part.

DRV421RTJR Features


Moisture Sensitivity Level: 3 (168 Hours)
Operating Temperature: -40°C~125°C
1 Channels
Mounting Type: Surface Mount
Sensor Type: Flux Gate, Closed Loop
Supply Voltage: 3V~5.5V
20-WFQFN Exposed Pad Package


DRV421RTJR Applications


There are a lot of Texas Instruments
DRV421RTJR Current Sensors applications.


  • Inverter and H-bridge current measurements
  • Power factor correction
  • Overcurrent protection
  • DC and AC power monitoring
  • Closed-L oop DC- and AC-Current Sensor Modules
  • Leakage Current Sensors
  • Industrial Monitoring and Control Systems
  • Overcurrent Detection
  • Frequency, Voltage, and Solar Inverters
  • Electrical drives

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