Texas Instruments · Automotive, AEC-Q100 Series
Texas Instruments INA293B3QDBVRQ1, Automotive AEC-Q100, Current Sense Amplifier, 1 Circuit, 1 MHz -3dB Bandwidth, 2.5V/µs Slew Rate, 10 µV Offset, 2.7V to 20V Supply, SOT-23-5.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | Automotive, AEC-Q100 |
| Mounting | Surface Mount |
| Amplifier type | Current Sense |
| Voltage - input offset | 10 µV |
| Voltage - supply span | 2.7 V |
| Current - supply | 1.5mA |
| Current - input bias | 20 µA |
| Operating temperature | -40°C ~ 125°C (TA) |
| -3db bandwidth | 1 MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Slew rate | 2.5V/µs |
| Case | SC-74A, SOT-753 |
| Number of circuits | 1 |
Together they allow the amplifier to resolve millivolt-level drops across a sense resistor — the kind of signal you see when monitoring a 10 mΩ shunt carrying a few hundred milliamps. The 1.5 mA supply current is modest enough to keep the thermal budget in check on a densely populated automotive ECU.
Supplied in a SOT-23-5 package (SC-74A, SOT-753), surface-mount only.
