INA202

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design INA200, INA201, INA202 SBOS374E – NOVEMBER 2006 – REVISED SEPTEMBER 2017 INA20x High-Side Measurement Current-Shunt Monitor With Open-Drain Comparator and Reference 1 Features 1 Complete Current Sense Solution Three Gain Options Available: – INA200 = 20 V/V – INA201 = 50 V/V – INA202 = 100 V/V 0.6-V Internal Voltage Reference Internal Open-Drain Comparator Latching Capability on Comparator Common-Mode Range: –16 V to 80 V High Accuracy: 3.5% Maximum Error Over Temperature Bandwidth: 500 kHz (INA200) Quiescent Current: 1800 μA (Maximum) Packages: SOIC-8, VSSOP-8 2 Applications Notebook Computers Cell Phones Telecom Equipment Automotive Power Management Battery Chargers Welding Equipment 3 Description The INA200, INA201, and INA202 devices are highside current-shunt monitors with voltage output and integrated comparator. The INA20x devices can sense drops across shunts at common-mode voltages from –16 V to 80 V. The INA20x series is available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V, with a bandwidth up to 500-kHz. The INA200, INA201, and INA202 devices incorporate an open-drain comparator and internal reference providing a 0.6-V threshold. External dividers set the current trip point. The comparator includes a latching capability, that can be made transparent by grounding (or leaving open) the RESET pin. The INA200, IN...