INA168NA/3K
Texas Instruments
The Texas Instruments INA168NA/3K is a high-side current shunt monitor with a 2.7 V to 60 V common-mode range and 800 kHz bandwidth. It outputs a current proportional to the sensed shunt voltage, allowing flexible gain setting. The 5-pin SOT-23 suits battery monitoring, power management and motor control.
Key Specifications
| Manufacturer | Texas Instruments |
| Exact Manufacturer Part Number | INA168NA/3K |
| Product Category | Amplifiers – Current Sense |
| Series / Family | INA168 |
| Package / Case | SOT-23-5 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C to +125°C |
| Power Supply | 2.7 V to 60 V |
| Function | High-side current shunt monitor |
| Common-Mode | 2.7 V to 60 V |
| Bandwidth | 800 kHz |
| Lifecycle Status | Active |
| Official Documentation | View official documentation |
Key Features
- High-side current shunt monitor
- 2.7 V to 60 V common-mode range
- 800 kHz bandwidth
- Current-output for gain flexibility
- 5-pin SOT-23
- Widely used in industrial, consumer and embedded electronic designs
- Available for fast quotation through CHIPER
Applications
- Battery monitoring
- Power management
- Motor control
- Over-current detection
Sourcing
Availability, lead time, date code and commercial terms are subject to confirmation at the time of quotation.
Quality
CHIPER sources brand-new, unused components and provides quality inspection, shortage and long lead-time sourcing, and one-stop BOM procurement. Every part is verified before shipment.
FAQ
How does the INA168 measure current?
It senses the voltage across a high-side shunt resistor and outputs a proportional current.
What common-mode range does the INA168 support?
It operates from 2.7 V to 60 V.