Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 5 days ago) |
Contact Plating |
Gold |
Mounting Type |
Surface Mount |
Package / Case |
16-VQFN Exposed Pad |
Surface Mount |
YES |
Number of Pins |
16 |
Operating Temperature |
-40°C~125°C |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e4 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
Number of Terminations |
16 |
ECCN Code |
EAR99 |
Additional Feature |
RESET THRESHOLD VOLTAGE IS 2V |
Subcategory |
Power Management Circuits |
Terminal Position |
QUAD |
Terminal Form |
NO LEAD |
Peak Reflow Temperature (Cel) |
260 |
Supply Voltage |
3.3V |
Terminal Pitch |
0.65mm |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
Base Part Number |
INA3221 |
Function |
Current/Voltage Monitor |
Qualification Status |
Not Qualified |
Power Supplies |
3.3V |
Number of Channels |
1 |
Max Supply Voltage |
5.5V |
Min Supply Voltage |
2.7V |
Analog IC - Other Type |
POWER SUPPLY SUPPORT CIRCUIT |
Voltage - Input |
0V~26V |
Nominal Supply Current |
350μA |
Adjustable Threshold |
YES |
Quiescent Current |
350μA |
Accuracy |
±0.25% |
Common Mode Rejection Ratio |
110 dB |
Input Offset Voltage (Vos) |
80μV |
Gain Bandwidth Product |
7 kHz |
Supply Current-Max (Isup) |
0.45mA |
Power Supply Rejection Ratio (PSRR) |
96.48dB |
Threshold Voltage |
2 |
Sensing Method |
High-Side |
Height |
1mm |
Length |
4mm |
Width |
4mm |
Thickness |
900μm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
INA3221AIRGVR Description
INA3221AIRGVR is a kind of triple-channel, shunt and bus voltage monitor with an I2C- and SMBUS-compatible interface, and high-side measurement. INA3221AIRGVR is able to monitor shunt voltage drops as well as bus supply voltage. Moreover, it is capable of detecting multiple programmable out-of-range conditions for each channel.
INA3221AIRGVR Features
An I2C- and SMBUS compatible interface
Available in the VQFN package
Power supply of 2.7 V to 5.5 V
Operating temperature range of -40 °C to +125 °C
INA3221AIRGVR Applications
Computers
Power management
Telecom equipment
Battery chargers
Power supplies
Test equipment