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ANALOG DEVICES  AD8639ACPZ-REEL7  Operational Amplifier, Dual, 1.5 MHz, 2 Amplifier, 2 V/µs, 5V to 16V, ± 2.5V to ± 8V, LFCSP, 8 Pins

ANALOG DEVICES AD8639ACPZ-REEL7
Technical Data Sheet (622.92KB) EN Technical Data Sheet (98.44KB) EN See all Technical Docs

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Product Overview

The AD8639ACPZ-REEL7 is an auto-zero dual Operational Amplifier with rail-to-rail output swing. This amplifier has very low offset, drift and bias current. Operation is fully specified from ±2.5 to ±8V dual supply. The AD8639 provides benefits previously found only in expensive zero-drift or chopper-stabilized amplifier. No external capacitors are required. In addition, the AD869 greatly reduce the digital switching noise found in most chopper-stabilized amplifiers. With a typical offset voltage of only 3µV, drift of 0.01µV/°C and noise of 1.2µVp-p (0.1 to 10Hz), the AD8639 is suited for applications in which error sources cannot be tolerated. Position and pressure sensors and strain gage amplifiers benefit greatly from nearly zero drift over their operating temperature ranges. Many systems can take advantage of the rail-to-rail output swing provided by the AD8639 to maximize signal-to-noise ratio (SNR).
  • High accuracy and low noise
  • 9µV Maximum low offset voltage
  • 0.04µV/°C Maximum offset drift
  • 136dB Typical high gain
  • 133dB Typical high CMRR
  • 143dB Typical high PSRR
  • 40pA Maximum very low input bias current
  • 1.3mA Maximum low supply current

Product Information

Bandwidth:
1.5MHz
No. of Amplifiers:
2 Amplifier
Slew Rate:
2V/µs
Supply Voltage Range:
5V to 16V, ± 2.5V to ± 8V
Amplifier Case Style:
LFCSP
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
AD8639 Series
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours

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Applications

  • Sensing & Instrumentation;
  • Test & Measurement;
  • Medical;
  • Automotive

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Country of Origin:
Ireland

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423300
Weight (kg):
.000012