| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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30,000 pcs
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30000 pcs | On Request | 1 | On Request | On Request | 26+ | On Request | On Request | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,081 pcs
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1081 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments INA169NA/3K is a versatile high-side current shunt monitor designed for unipolar current measurements. It operates over a wide common-mode voltage range of 2.7V to 60V, allowing for flexible placement in various circuit configurations. The device offers a typical quiescent current of 60 µA, minimizing power consumption.
Key electrical specifications include a maximum input offset of 1000 µV and a gain error of ±0.5%. The bandwidth is rated at 220 kHz, and the common-mode rejection ratio (CMRR) is a minimum of 100 dB. The voltage gain is adjustable via an external resistor, providing flexibility in signal conditioning. The operating temperature range is from -40°C to 125°C.
Packaged in a compact SOT-23-5 (SC-74A, SOT-753) surface-mount package, the INA169NA/3K is suitable for applications where space is limited. Its high-side sensing capability and independent supply and common-mode voltage ranges make it ideal for monitoring current in power supplies, battery management systems, and motor control circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.95 | $0.95 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The INA169NA/3K operates within a voltage range of 2.7V to 60V.
The INA169NA/3K is available in SOT-23-5 and SC-74A, SOT-753 surface mount packages.
The INA169NA/3K can operate in a temperature range from -40°C to 125°C.
The maximum common-mode voltage is 60V.
The typical input offset drift is ±1µV/°C.
The bandwidth of the device is 220kHz.
The maximum quiescent current is 0.125mA.