INA202AID Texas Instruments In Stock
INA202AID is a high-side current shunt monitor with 50V common-mode voltage range by Texas Instruments. Key specs: 500µA quiescent current, ±0.5% gain error, 100V/V fixed gain. From $2.53, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $2.5300(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of INA202AID?
- High-side current sensing with 50V common-mode voltage range for robust industrial applications
- Fixed 100V/V gain eliminates external resistors, reducing BOM cost and board space
- Ultra-low quiescent current of 500µA enables efficiency in battery-powered designs
- ±0.5% maximum gain error ensures accurate current measurement across temperature
- Wide supply voltage range of 2.7V to 18V compatible with diverse power rail architectures
What is INA202AID used for?
The INA202AID is widely used in industrial power monitoring systems where precise high-side current measurement is required across varying load conditions. It suits battery management circuits, motor drive protection, and smart power distribution units. Its wide common-mode voltage range and low quiescent current also make it ideal for solar energy harvesting and portable medical equipment designs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for INA202AID?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the common-mode voltage range of the INA202AID?
The INA202AID supports a common-mode voltage range of 0V to 50V, making it suitable for high-side current sensing applications in industrial and automotive systems operating on 12V, 24V, or 48V power rails.
What gain does the INA202AID provide and how is it set?
The INA202AID has a fixed internal gain of 100V/V, which eliminates the need for external gain-setting resistors. This simplifies PCB design and reduces component count while delivering a maximum gain error of ±0.5% over the full operating temperature range.
What are typical applications for the INA202AID?
Typical applications include battery charge/discharge current monitoring, industrial motor drive overcurrent protection, telecom power supply supervision, solar panel output measurement, and portable device power management where accurate high-side sensing with minimal power consumption is required.
What package does the INA202AID come in?
The INA202AID is available in an SOIC-8 (D) surface-mount package, which is a standard 8-pin small outline package widely supported by automated assembly processes and compatible with most PCB footprints used in industrial and consumer electronics designs.
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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.
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| 10+ | $3.7400 | $37.40 |
| 25+ | $3.1900 | $79.75 |
| 75+ | $3.1200 | $234.00 |
| 500+ | $2.8400 | $1420.00 |
| 1000+ | $2.6900 | $2690.00 |
| 10000+ | $2.5300 | $25300.00 |
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