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Reference Design
INA200-Q1, I...
Product Folder
Sample & Buy
Technical Documents
Tools & Software
Support & Community
Reference Design
INA200-Q1, INA201-Q1, INA202-Q1
SBOS558C – APRIL 2011 – REVISED APRIL 2016
INA20x-Q1 Automotive Grade, –16-V to +80-V, Low- or High-Side, High-Speed,
Voltage-Output, Current-Sense Amplifier With Comparator and Reference
1 Features
1 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 H2 – Device CDM ESD Classification Level C3B Current-Sense Amplifier: – Common-Mode Range: –16 V to +80 V – 3.5% Max Error Over Temperature – Bandwidth: 500 kHz (INA200-Q1) – Three Gain Options:
– 20 V/V (INA200-Q1) – 50 V/V (INA201-Q1) – 100 V//V (INA202-Q1) Integrated Open-Drain Comparator – Latching Capability – 0.6-V Internal
Voltage Reference Quiescent Current: 1800 μA (Max) Latch-Up Exceeds 100 mA per JESD78 Package: VSSOP-8
2 Applications
Electric Power Steering (EPS) Systems Body Control Modules Brake Systems Electronic Stability Control (ESC) Systems
3 Description
The INA200-Q1, INA201-Q1, and INA202-Q1 (INA20x-Q1) are low- or high-side current-shunt monitors with
voltage output. The INA20x-Q1 devices can sense drops across shunts at common-mode
voltages from –16 V to +80 V. The INA20x-Q1 are available with three output
voltage scales: 20 V/V, 50 V/V, and 100 V/V, with up to a 500-kHz bandwidth.
The INA20x-Q1 ...
