INA213AIRSWT Texas Instruments Integrated Circuit (Other) In Stock
26-V, Bi-Directional, Zero-Drift, High Accuracy, Low-/High-Side Current Shunt Monitor with voltage output. Features 100 µV max offset, 100 dB CMRR, and 26 V common-mode range. From $0.70, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 10
- Lifecycle
- OBSOLETE
- Datasheet
- INA213AIRSWT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7039(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Zero-drift architecture ensures ultra-low input offset voltage of 100 µV max for high-accuracy current measurement
- Supports both low-side and high-side current sensing with 26 V common-mode voltage range
- 120 dB typical CMRR with 100 dB minimum rejects supply noise for stable readings
- Voltage output simplifies interface to ADCs and microcontrollers without additional signal conditioning
- Bi-directional current measurement enables monitoring of charge and discharge in battery management applications
Applications
The INA213AIRSWT is widely used in battery management systems for monitoring charge and discharge current in portable electronics and electric vehicles. Its high-side and low-side sensing capability makes it ideal for power supply monitoring, motor control, and industrial equipment where accurate current measurement is critical. The zero-drift architecture and wide common-mode range also suit precision data acquisition systems and telecom infrastructure power monitoring.
Specifications
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 35 µA |
| Bias Current-Max (IIB) @25C | 35 µA |
| Common Mode Voltage-Max | 26V |
| Common-mode Reject Ratio-Min | 100dB |
| Common-mode Reject Ratio-Nom | 120dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 100 µV |
| JESD-30 Code | R-PQCC-N10 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.4V/us |
| Supply Current-Max | 0.115mA |
| Supply Voltage Limit-Max | 26V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.4mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 80 |
| Voltage Gain-Nom | 50 |
| Wideband | NO |
| ## INA213AIRSWT Alternates Showing results | Image |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for INA213AIRSWT:
Frequently Asked Questions
What is the input offset voltage of the INA213AIRSWT?
The INA213AIRSWT has a maximum input offset voltage of 100 µV, achieved through its zero-drift architecture. This ensures high measurement accuracy even at very low shunt voltages, making it suitable for precision current sensing applications.
Can the INA213AIRSWT be used for both high-side and low-side current sensing?
Yes, the INA213AIRSWT supports both high-side and low-side current sensing with a common-mode voltage range of up to 26 V. This bi-directional capability allows it to measure current flowing in either direction, which is essential for battery charge/discharge monitoring and motor control systems.
What package does the INA213AIRSWT come in and what are the ordering details?
The INA213AIRSWT is available in a small surface-mount package suitable for space-constrained designs. It is manufactured by Texas Instruments and is priced starting at approximately $0.70 per unit. It is available worldwide through major electronic component distributors with global shipping options.
What is the common-mode rejection ratio (CMRR) of the INA213AIRSWT?
The INA213AIRSWT offers a minimum CMRR of 100 dB and a typical CMRR of 120 dB. This high rejection ratio effectively suppresses common-mode noise from power supplies and other sources, ensuring accurate current measurements in noisy industrial and automotive environments.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.0312 | $2.03 |
| 10+ | $1.0660 | $10.66 |
| 25+ | $0.7278 | $18.20 |
| 50+ | $0.7158 | $35.79 |
| 100+ | $0.7039 | $70.39 |
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