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LINEAR TECHNOLOGY  LT1920IS8#PBF  Instrument Amplifier, 1 Amplifier, 30 µV, 1.2 V/µs, 1 MHz, 4.5V to 40V, SOIC

LINEAR TECHNOLOGY LT1920IS8#PBF
Technical Data Sheet (301.24KB) EN See all Technical Docs

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Product Overview

The LT1920IS8#PBF is a low power precision Instrumentation Amplifier that requires only one external resistor to set gains of 1 to 10000. The low voltage noise of 7.5nV/√Hz (at 1kHz) is not compromised by low power dissipation (0.9mA typical for ±2.3V to ±15V supplies). The high accuracy of 30ppm maximum nonlinearity and 0.3% max gain error (G=10) is not degraded even for load resistors as low as 2k (previous monolithic instrumentation amps used 10k for their nonlinearity specifications). The LT1920 is laser trimmed for very low input offset voltage (125mV maximum), drift (1mV/°C), high CMRR (75dB, G=1) and PSRR (80dB, G=1). Low input bias currents of 2nA maximum are achieved with the use of superbeta processing. The output can handle capacitive loads up to 1000pF in any gain configuration while the inputs are ESD protected up to 13kV (human body). The LT1920 with two external 5k resistors passes the IEC 1000-4-2 level 4 specification.
  • 1.3mA Maximum supply current
  • 0.1Hz to 10Hz Noise of 0.28mVp-p

 

Product Information

No. of Amplifiers:
1 Amplifier
Input Offset Voltage:
30µV
Slew Rate:
1.2V/µs
Bandwidth:
1MHz
Supply Voltage Range:
4.5V to 40V
Amplifier Case Style:
SOIC
No. of Pins:
8Pins
Amplifier Output:
Single Ended
CMRR:
140dB
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Signal Processing;
  • Medical;
  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423300
Weight (kg):
.000259

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