INA326EASLASH2K5中文资料德州仪器数据手册PDF规格书

FEATURES

PRECISION

LOW OFFSET: 100μV (max)

LOW OFFSET DRIFT: 0.4μV/°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

microPACKAGE: 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

DESCRIPTION

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.