The 40 kHz GBW sets the usable bandwidth for the current loop — fast enough for overcurrent detection and load monitoring, but not for switching-frequency ripple capture above a few hundred kHz. The 65 µA supply current keeps the quiescent draw low in always-on sense paths. Input offset voltage of 1 µV and input bias current of 28 µA are typical for a shunt-based sense amp; the offset translates to a DC error at the output that the designer budgets into the trip threshold.
INA215AIDCKR
Texas Instruments
Texas Instruments INA215AIDCKR, Current Sense Amplifier, 1 Circuit, 40 kHz Gain Bandwidth, 0.4V/µs Slew Rate, 2.7 V to 26 V Supply, SC-70-6 Package, -40°C to 125°C.
[IN STOCK] In Stock: 1,512 pcs
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
Technical specifications
| Parameter / Attribute | Specification / Value |
|---|---|
| Mounting | Surface Mount |
| Amplifier type | Current Sense |
| Voltage - input offset | 1 µV |
| Voltage - supply span | 2.7 V |
| Current - supply | 65µA |
| Current - input bias | 28 µA |
| Operating temperature | -40°C ~ 125°C |
| Gain bandwidth product | 40 kHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Slew rate | 0.4V/µs |
| Case | 6-TSSOP, SC-88, SOT-363 |
| Number of circuits | 1 |
Technical details
INA215AIDCKR
[ALLOC] verified