Wide-Temperature, Precision Instrumentation Amplifier - INA337

INA337 (ACTIVE)

Wide-Temperature, Precision Instrumentation Amplifier

 

Recommended alternative parts

  • INA338  -  Shutdown versoin in MSOP-10 package

Description

The INA337 and INA338 (with shutdown) are high temperature, high-performance, low-cost, precision instrumentation amplifiers. They are true single-supply instrumentation amplifiers with very-low DC errors and input common-mode ranges that extends beyond the positive and approaches the negative rail. 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 INA337 (without shutdown) comes in the MSOP-8 package. The INA338 (with shutdown) is offered in MSOP-10. Both are specified over the temperature range, -40°C to +125°C.

Features

  • PRECISION
    LOW OFFSET: 100uV (max)
    LOW OFFSET DRIFT: 0.4uV/°C (max)
    EXCELLENT LONG-TERM STABILITY
    VERY-LOW 1/f NOISE
  • 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
    • AUTOMOTIVE APPLICATIONS
    • GENERAL-PURPOSE

View more

Parametrics Compare all products in Instrumentation Amplifiers

 
Number of Channels (#)
Vs (Min) (V)
Vs (Max) (V)
CMRR (Min) (dB)
Input Offset (+/-) (Max) (uV)
Input Offset Drift (+/-) (Max) (uV/C)
Input Bias Current (+/-) (Max) (nA)
Noise at 1kHz (Typ) (nV/rt(Hz))
Iq (Typ) (mA)
Bandwidth at Min Gain (Typ) (MHz)
Gain (Min) (V/V)
Gain (Max) (V/V)
Gain Error (+/-) (Max) (%)
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Noise at 0.1 Hz - 10 Hz (Typ) (uVpp)
Gain Non-Linearity (+/-) (Max) (%)
INA337 INA338
1    1   
2.7    2.7   
5.5    5.5   
106    106   
100    100   
0.4    0.4   
2    2   
33    33   
2.4    2.4   
0.001    0.001   
0.1    0.1   
1000    1000   
0.2    0.2   
Catalog    Catalog   
-40 to 125    -40 to 125   
VSSOP    VSSOP   
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)    10VSSOP: 15 mm2: 4.9 x 3(VSSOP)   
0.8    0.8   
0.01    0.01