INA169NA/3K
- Mfr.Part #
- INA169NA/3K
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC CURRENT MONITOR 0.5% SOT23-5
- Stock
- 13,686
- In Stock :
- 13,686
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- Manufacturer :
- Texas Instruments
- Product Category :
- Current Regulation/Management
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Accuracy :
- ±0.5%
- Supply Voltage :
- 5V
- Thickness :
- 1.2mm
- Factory Lead Time :
- 6 Weeks
- Min Supply Voltage :
- 2.7V
- Bandwidth :
- 440 kHz
- -3db Bandwidth :
- 0.44MHz
- Mount :
- Surface Mount
- Weight :
- 17.491656mg
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~85°C
- REACH SVHC :
- No SVHC
- Number of Pins :
- 5
- Voltage Gain-Max :
- 100
- Radiation Hardening :
- No
- Nominal Supply Current :
- 125μA
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Base Part Number :
- INA169
- Height :
- 1.45mm
- Length :
- 2.9mm
- Voltage - Input :
- 2.7V~60V
- Number of Terminations :
- 5
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Elements :
- 1
- JESD-609 Code :
- e4
- Input Bias Current :
- 10μA
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Input Offset Voltage (Vos) :
- 1mV
- Voltage Gain-Min :
- 1
- Width :
- 1.6mm
- Function :
- Current Monitor
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Max Supply Voltage :
- 60V
- Sensing Method :
- High-Side
- Packaging :
- Tape and Reel (TR)
- Packing Method :
- TR
- Common Mode Rejection Ratio :
- 100 dB
- Package / Case :
- SC-74A, SOT-753
- Unity Gain BW-Nom :
- 4400 kHz
- ECCN Code :
- EAR99
- Amplifier Type :
- Instrumentation Amplifier
- Datasheets
- INA169NA/3K

Current Regulation/Management Texas Instruments INA169NA/3K Overview
The INA169NA/3K from Texas Instruments is a high-precision, analog output current shunt monitor that simplifies the process of current sensing in various applications. This integrated circuit offers a unique blend of versatility and accuracy, with a design focus on low power consumption and ease of use. Boasting a tight 0.5% accuracy, the INA169NA/3K is ideal for designing reliable and efficient current management systems in industrial and consumer electronics. The compact SOT235 package enhances its usability in space-constrained applications, ensuring that the Current Regulation/Management Texas Instruments INA169NA/3K is a top choice for developers seeking to integrate advanced current sensing capabilities with minimal design complexity.
INA169NA/3K Features
The INA169NA/3K provides several features that make it indispensable in the field of current monitoring. Key features include a low offset voltage, a wide input common-mode range from 2.7 V to 60 V, and an output voltage that is directly proportional to the current passing through the shunt. Additionally, its bandwidth of up to 120 kHz allows for fast signal processing, which is crucial for applications requiring real-time monitoring and response.
INA169NA/3K Applications
- Power Management Systems: Used to monitor load current, enhancing the system’s ability to manage power efficiently and safely.
- Battery Chargers: Enables precise control over the charging process by accurately measuring the charge current, ensuring optimal battery health and longevity.
- Portable Devices: Integrates into the power management systems of portable electronics to monitor battery consumption and prevent overcurrent conditions.
- Overcurrent Protection Devices: Acts as a critical component in circuits designed to detect and respond to overcurrent situations, thereby preventing hardware damage.
- Solar Power Inverters: Utilized to monitor the current being converted from DC to AC, ensuring efficiency and safety in solar energy systems.
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