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IN A 20
0
INA200 INA201 INA202
SBOS374 − NOVEMBER 2006
High-Side Measurement Current-Shunt Monit...
www.DataSheet4U.com
IN A 20
0
INA200 INA201 INA202
SBOS374 − NOVEMBER 2006
High-Side Measurement Current-Shunt Monitor with Comparator and Reference
FEATURES
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COMPLETE CURRENT SENSE SOLUTION 0.6V INTERNAL
VOLTAGE REFERENCE INTERNAL OPEN-DRAIN COMPARATOR LATCHING CAPABILITY ON COMPARATOR COMMON-MODE RANGE: −16V to +80V HIGH ACCURACY: 3.5% MAX ERROR OVER TEMPERATURE BANDWIDTH: 500kHz (INA200) QUIESCENT CURRENT: 1800µA (max) PACKAGES: SO-8, MSOP-8
DESCRIPTION
The INA200, INA201, and INA202 are high-side current-shunt monitors with
voltage output. The INA200−INA202 can sense drops across shunts at common-mode
voltages from −16V to 80V. The INA200−INA202 are available with three output
voltage scales: 20V/V, 50V/V, and 100V/V, with up to 500kHz bandwidth. The INA200, INA201, and INA202 also incorporate an open-drain comparator and internal reference providing a 0.6V threshold. External dividers are used to set the current trip point. The comparator includes a latching capability, which can be made transparent by grounding (or leaving open) the RESET pin. The INA200, INA201, and INA202 operate from a single +2.7V to +18V supply, drawing a maximum of 1800µA of supply current. Package options include the very small MSOP-8 and the SO-8. All versions are specified over the extended operating temperature range of −40°C to +125°C.
APPLICATIONS
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