INA198 - Texas Instruments

INA198 Current Shunt Monitor

The INA193−INA198 family of current shunt monitors with voltage output can sense drops across shunts at common-mode voltages from −16 V to +80 V, independent of the INA19x supply voltage. They are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V. The 500 kHz bandwidth simplifies use in current control loops. The INA193−INA195 devices p.

Features

•1 Wide Common-Mode Voltage: −16 V to +80 V
• Low Error: 3.0% Over Temp (maximum)
• Bandwidth: Up to 500 kHz
• Three Transfer Functions Available: 20 V/V, 50 V/V, and 100 V/V
• Quiescent Current: 900 μA (maximum)
• Complete Current Sense Solution 2 Applications
• Welding Equipment
• Notebook Computers
• Cell Phones
• Telecom Equipment
• Automotive
• Power Management
• Battery Chargers 3 Description The INA193−INA198 family of current shunt monitors with voltage output can sense drops across shunts at common-mode voltages from −16 V to +80 V, independent of the INA19x supply voltage. They are .