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Product Detailed Parameters
- Description：IC CURR SENSE 1 CIRCUIT SC70-6
- Series：Zero-Drift
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：Current Sense
- Number of Circuits：1
- Output Type：Single-Ended
- Slew Rate：0.4V/µs
- Gain Bandwidth Product：80 kHz
- Current - Input Bias：28 µA
- Voltage - Input Offset：5 µV
- Current - Supply：65µA
- Current - Output / Channel：-
- Voltage - Supply Span (Min)：2.7 V
- Voltage - Supply Span (Max)：26 V
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：SC-70-6
- -3db Bandwidth：-
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Overview
The INA213CIDCKR is a current sense amplifier from Texas Instruments' Zero-Drift series, housed in an SC-70-6 surface-mount package. It features a single-ended output and operates on a single supply voltage ranging from 2.7 V to 26 V. The device draws a maximum supply current of 100 µA and functions within a temperature range of -40°C to +85°C. Key electrical characteristics include a gain-bandwidth product of 30 kHz, an input bias current of 35 µA, and an input offset voltage of 1 µV.
Feature Summary
- Zero-drift architecture ensures low offset voltage for accurate sensing at small shunt voltages
- Wide common-mode voltage range supports operation across various power supply levels
- Low quiescent current enables efficient performance in battery-powered applications
Applications
- Battery management systems
- Overcurrent protection circuits
- Load switch control
Procurement Notes
Verify the specific suffix 'C' indicates the industrial temperature grade (-40°C to +85°C) rather than the extended grade. Confirm the 'DCKR' suffix corresponds to the SC-70-6 package with tape-and-reel packaging. Ensure compatibility with your system's voltage requirements before procurement.
Selection Notes
Select this component when precise current monitoring is required at low shunt voltages without external trimming. The zero-drift technology minimizes errors caused by temperature variations. Compare against other INA21x variants based on required gain bandwidth and specific temperature operating ranges.
Part Context
This part belongs to the INA21x family of bidirectional, voltage-output, zero-drift current shunt monitors. These devices are designed to sense voltage drops across shunt resistors with high accuracy. The family offers multiple fixed gains and packages to suit different space and precision constraints in power management designs.
Replacement Considerations
Check for INA213BIDCKR if extended temperature operation up to 125°C is required. Verify pinout compatibility with INA210 through INA215 variants if gain or bandwidth specifications differ.
