INA169-Q1 Datasheet PDF - TI

●The INA139-Q1 and INA169-Q1 (INA1x9-Q1) are high-side, unidirectional, current shunt monitors. Wide input common-mode voltage range, high-speed, low quiescent current, and TSSOP-8 packaging enable use in a variety of applications.

●The device converts a differential input voltage to a current output. This current is converted back to a voltage with an external load resistor that sets any gain from 1 to over 100. Although designed for current shunt measurement, the circuit invites creative applications in measurement and level shifting.

●Both the INA139-Q1 and INA169-Q1 are available in a TSSOP-8 package, and are specified for the –40°C to +125°C temperature range.

● Qualified for Automotive Applications

● AEC-Q100 Qualified With the Following Results:

● Device Temperature Grade 1: −40°C to 125°C

●Ambient Operating Temperature Range

● Device HBM ESD Classification Level 2

● Device CDM ESD Classification Level C6

● Complete Unidirectional High-Side Current Measurement Circuit

● Wide Supply and Common-Mode Ranges

● INA139-Q1: 2.7 V to 40 V

● INA169-Q1: 2.7 V to 60 V

● Independent Supply and Input Common-Mode

●Voltages

● Single Resistor Gain Set

● Low Quiescent Current (60 µA Typical)

● Wide Temperature Range: –40°C to +125°C

● Package: TSSOP-8