Allegro Microsystems
ACS709LLFTR-20BB-T
Open Loop AC/DC Current Sensor IC, 3.3V/5V, ±3% Acc, 24-Pin QSOP SMT
Open-loop AC/DC current sensor IC for automotive applications. Features a 24-pin QSOP surface-mount package with gull-wing leads, measuring 8.66mm x 3.91mm x 1.5mm. Operates with supply voltages from 3V to 5.5V, typically 3.3V or 5V, and offers ±3% accuracy. Detects AC and DC current with a typical response time of 4µs and an operating frequency up to 120kHz. Extended operating temperature range from -40°C to 150°C.
Frequency120kHz
PackageQSOP
MountingSurface Mount
Quick Jump:
Technical Specifications
Allegro Microsystems ACS709LLFTR-20BB-T technical specifications.
General
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | QSOP |
| Package Description | Quarter Size Outline Package Or Quality Small Outline Package |
| Lead Shape | Gull-wing |
| Pin Count | 24 |
| PCB | 24 |
| Package Length (mm) | 8.66 |
| Package Width (mm) | 3.91 |
| Package Height (mm) | 1.5(Max) |
| Mounting | Surface Mount |
| Type | Open Loop |
| Sensing Current Type | AC|DC |
| Accuracy | ±3% |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 150°C |
| Typical Response Time | 4us |
| Operating Frequency | 120kHz |
| Module/IC Classification | IC |
| Min Operating Supply Voltage | 3V |
| Sensitivity | 56mV/A |
| Typical Operating Supply Voltage | 3.3|5V |
Compliance
| Cage Code | 31019 |
| EU RoHS | Yes with Exemption |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | Yes |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Allegro Microsystems ACS709LLFTR-20BB-T Datasheet
Download the complete datasheet for Allegro Microsystems ACS709LLFTR-20BB-T to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.