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Texas Instruments INA213CIDCKT — Analog & Data Acquisition

TI INA213CIDCKT Current Sense Amplifier, 80 kHz GBW, SC-70-6

MPNINA213CIDCKT
End of Life

Texas Instruments INA213CIDCKT, Current Sense Amplifier, 1 Circuit, 80 kHz Gain Bandwidth, 0.4 V/µs Slew Rate, 2.7 V to 26 V Supply, SC-70-6, -40°C to 125°C.

$1.88Ref. price · indicative, final on quote
Texas Instruments INA213CIDCKT datasheet (PDF)
Packaging6-TSSOP, SC-88, SOT-363
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

INA213CIDCKT specifications
ParameterValue
MountingSurface Mount
Amplifier typeCurrent Sense
Voltage - input offset5 µV
Voltage - supply span2.7 V
Current - supply65µA
Current - input bias28 µA
Operating temperature-40°C ~ 125°C
Gain bandwidth product80 kHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate0.4V/µs
Case6-TSSOP, SC-88, SOT-363
Number of circuits1

Product details

Slew rate and bandwidth — dynamic response for the sense path

The 0.4 V/µs slew rate and 80 kHz gain-bandwidth product set the usable signal bandwidth for the current-sense loop. For a 10 mV step across the shunt, the output settles in roughly 25 µs. This is fast enough for DC rail monitoring, overcurrent detection, and load-step response in switched-mode power supplies or motor-drive phases, but it will not track high-frequency ripple above the bandwidth. If the application needs faster edge response — say, for cycle-by-cycle current limiting in a 100 kHz switching regulator — a wider-bandwidth current-sense amplifier would be needed.

Frequently asked questions

What is the equivalent or replacement for INA213CIDCKT?

The INA4290A2IRGVR is a four-channel current-sense amplifier with a 1.1 MHz bandwidth and 2 V/µs slew rate, but it is not a pin-compatible replacement due to the different package and channel count. For a single-channel alternative with higher bandwidth, the INA254A1IPWAR offers 350 kHz GBW and 2.4 V/µs slew rate in a different package. Neither is a direct drop-in; verify the footprint and supply rails before substituting.