INA195A-Q1 - Texas Instruments

INA195A-Q1 Current Shunt Monitor

The INA19xA-Q1 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 INA19xA 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 and monitoring DC motor health.

Features

• Qualified for Automotive Applications
• Functional Safety-Capable
  – Documentation available to aid functional safety system design
• Wide Common-Mode Voltage:
  –16 V to 80 V
• Low Error: 3% Overtemperature (Maximum)
• Bandwidth: Up to 500 kHz
• Three Transfer Functions Available: 20 V/V, 50 V/ V, and 100 V/V
• Complete Current-Sense Solution 2 Applications
• Welding Equipment
• Body Control Modules
• Load Health Monitoring
• Telecom Equipment
• HEV/EV Powertrain
• Power Management
• Battery Chargers 3 Description The INA19xA-Q1 family of current shunt monitors with voltage output can sense .