The INA950-SEP is an
ultra-precise, current-sense amplifier that can measure voltage drops across shunt
resistors over a wide common-mode range from 2.7V to 80V. The ultra-precise current
measurement accuracy is achieved thanks to the combination of an ultra-low offset
voltage of ±12µV (maximum), a small gain error of ±0.1% (maximum), and a high DC
CMRR of 160dB (typical). The INA950-SEP is not only designed
for DC current measurement, but also for high-speed applications (such as fast
overcurrent protection, for example) with a high bandwidth of 1.1MHz and an 85dB AC
CMRR (at 50kHz).
The INA950-SEP provides the
capability to make ultra-precise current measurements by sensing the voltage drop
across a shunt resistor over a wide common- mode range from 2.7V to 80V. The INA950-SEP is available in the TSSOP-8 package.
The INA950-SEP operates from
a single 2.7V to 5.5V supply while only drawing 370µA from the
supply (typical). The low offset of the zero-drift architecture
enables current sensing with low ohmic shunts as specified over the
operating temperature range (−55°C to 125°C).
The INA950-SEP is an
ultra-precise, current-sense amplifier that can measure voltage drops across shunt
resistors over a wide common-mode range from 2.7V to 80V. The ultra-precise current
measurement accuracy is achieved thanks to the combination of an ultra-low offset
voltage of ±12µV (maximum), a small gain error of ±0.1% (maximum), and a high DC
CMRR of 160dB (typical). The INA950-SEP is not only designed
for DC current measurement, but also for high-speed applications (such as fast
overcurrent protection, for example) with a high bandwidth of 1.1MHz and an 85dB AC
CMRR (at 50kHz).
The INA950-SEP provides the
capability to make ultra-precise current measurements by sensing the voltage drop
across a shunt resistor over a wide common- mode range from 2.7V to 80V. The INA950-SEP is available in the TSSOP-8 package.
The INA950-SEP operates from
a single 2.7V to 5.5V supply while only drawing 370µA from the
supply (typical). The low offset of the zero-drift architecture
enables current sensing with low ohmic shunts as specified over the
operating temperature range (−55°C to 125°C).