Parameters |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
8-SOIC (0.154, 3.90mm Width) |
Number of Pins |
8 |
Operating Temperature |
-40°C~150°C |
Packaging |
Tape & Reel (TR) |
Published |
2015 |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
Number of Terminations |
8 |
Technology |
BICMOS |
Voltage - Supply |
3V~3.6V |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
Number of Functions |
1 |
Supply Voltage |
3.3V |
Frequency |
DC~120kHz |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
Output |
Ratiometric, Voltage |
Supply Voltage-Max (Vsup) |
3.6V |
Supply Voltage-Min (Vsup) |
3V |
Number of Channels |
1 |
Analog IC - Other Type |
ANALOG CIRCUIT |
Polarization |
Bidirectional |
Max Supply Current |
14mA |
Quiescent Current |
10mA |
Accuracy |
±1% |
Response Time |
4μs |
Bandwidth |
120 kHz |
Sensor Type |
Hall Effect, Differential |
Linearity |
±1.5% |
For Measuring |
AC/DC |
Current - Sensing |
40A |
Sensitivity (mV/A) |
33 mV/A |
Length |
4.9mm |
RoHS Status |
ROHS3 Compliant |
ACS725LLCTR-40AB-T Overview
A 8-SOIC (0.154, 3.90mm Width) package is used to protect the current sensors from damage. The current sensors are enclosed in the Tape & Reel (TR) to prevent them from being damaged. It is recommended that current sensors provide a current that is not greater than 14mA. Current sensors have terminations of 8. There are 8 pins in this current sensor. While working, these current sensors can supply a voltage of 3.3V. Sensors should be configured to supply 3V voltage as the minimum voltage. There is a limit to the voltage supplied by current sensors, however.
ACS725LLCTR-40AB-T Features
Moisture Sensitivity Level: 2 (1 Year)
Operating Temperature: -40°C~150°C
1 Channels
Mounting Type: Surface Mount
Sensor Type: Hall Effect, Differential
Supply Voltage: 3V~3.6V
Frequency: DC~120kHz
Sensing Current: 40A
8-SOIC (0.154, 3.90mm Width) Package
ACS725LLCTR-40AB-T Applications
There are a lot of Allegro MicroSystems ACS725LLCTR-40AB-T Current Sensors applications.
- Power factor correction
- Monitor Motor Operation
- Proving Switch
- Battery supplied applications
- OEM Current Sensing
- Power Supplies for welding applications
- Home Automation
- Battery chargers and systems
- Inverter and H-bridge current measurements
- DC motor drives