The INA326 and INA327 (with shutdown) are high-performance, low-cost, precision instrumentation amplifiers with rail-to-rail input and output. They are true single-supply instrumentation amplifiers with very low DC errors and input common-mode ranges that extends beyond the positive and negative rails. These features make them suitable for applications ranging from general-purpose to high-accuracy.
●Excellent long-term stability and very low 1/f noise assure low offset voltage and drift throughout the life of the product.
●The INA326 (without shutdown) comes in the MSOP-8 package. The INA327 (with shutdown) is offered in an MSOP-10. Both are specified over the industrial temperature range, 40°C to +85°C, with operation from 40°C to +125°C.
● PRECISION
● LOW OFFSET: 100 µV (max)
● LOW OFFSET DRIFT: 0.4 µV/°C (max)
● EXCELLENT LONG-TERM STABILITY
● VERY-LOW 1/f NOISE
● TRUE RAIL-TO-RAIL I/O
● INPUT COMMON-MODE RANGE:
● 20mV Below Negative Rail to 100mV Above Positive Rail
● WIDE OUTPUT SWING: Within 10mV of Rails
● SUPPLY RANGE: Single +2.7V to +5.5V
● SMALL SIZE
● _micro_PACKAGE: MSOP-8, MSOP-10
● LOW COST
● APPLICATIONS
● LOW-LEVEL TRANSDUCER AMPLIFIER FOR BRIDGES, LOAD CELLS, THERMOCOUPLES
● WIDE DYNAMIC RANGE SENSOR MEASUREMENTS
● HIGH-RESOLUTION TEST SYSTEMS
● WEIGH SCALES
● MULTI-CHANNEL DATA ACQUISITION SYSTEMS
● MEDICAL INSTRUMENTATION
● GENERAL-PURPOSE
