Texas Instruments INA169
the INA169 is specified from –40°C to +85°C. Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design INA139, INA169 SBOS181F – DECEMBER 2000 – REVISED FEBRUARY 2017 INA1x9 High-Side Measurement Current Shunt Monitor 1 Features •1 Complete Unipolar High-Side Current Measurement Circuit • Wide Supply...| Part No. | INA169 |
|---|---|
| Datasheet | INA169 Download |
| Manufacturer |  Texas Instruments |
| Description | High-Side Measurement Current-Shunt Monitor |
| Buy | Stock & Price |
FEATURES
●1 Complete Unipolar High-Side Current Measurement Circuit● Wide Supply and Common-Mode Range
● INA139: 2.7 V to 40 V
● INA169: 2.7 V to 60 V
● Independent Supply and Input Common-Mode Voltages
● Single Resistor Gain Set
● Low Quiescent Current: 60 µA (Typical)
● 5-Pin, SOT-23 Packages 2
APPLICATIONS
● Current Shunt Measurement: – Automotive, Telephone, Computers● Portable and Battery-Backup Systems
● Battery Chargers
● Power Management
● Cell Phones
● Precision Current Source 3
DESCRIPTION
The INA139 and INA169 are high-side, unipolar, current shunt monitors. Wide input common-mode voltage range, high-speed, low quiescent current, and tiny SOT-23 packaging enable use in a variety of applications. Input common-mode and power-supply voltages are independent and can range from 2.7 V to 40 V for the INA139 and 2.7 V to 60 V for the INA169. Quiescent current is only 60 µA, which permits connecting the power supply to either side of the current measurement shunt with minimal error.
