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ANALOG DEVICES  AD620ANZ  Instrument Amplifier, 1 Amplifier, 50 µV, 1.2 V/µs, 1 MHz, ± 2.3V to ± 18V, DIP

ANALOG DEVICES AD620ANZ
Technical Data Sheet (416.90KB) EN See all Technical Docs

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Product Overview

The AD620ANZ is a Low Power High Accuracy Instrumentation Amplifier that requires only one external resistor to set gains of 1 to 10,000. It offers lower power (only 1.3mA max supply current), making it a good fit for battery-powered, portable (or remote) applications. The AD620 with its high accuracy of 40ppm maximum nonlinearity, low offset voltage of 50μV max and offset drift of 0.6μV/°C max is ideal for use in precision data acquisition systems such as weigh scales and transducer interfaces. The low noise, low input bias current and low power of the AD620 makes it well suited for medical applications, such as ECG and non-invasive blood pressure monitors. The low input bias current of 1.0nA max is made possible with the use of Superϐeta processing in the input stage. The amplifier is well suited for multiplexed applications with its settling time of 15μs to 0.01% and its cost is low enough to enable designs with one in-amp per channel.
  • Easy to use
  • Gain set with one external resistor
  • Higher performance than 3 op amp IA designs
  • Low power
  • Excellent DC performance (B grade)
  • Low noise
  • 120kHz Bandwidth (G = 100)
  • 15μs Settling time to 0.01%
ESD sensitive device, take proper precaution while handling the device.

 

Product Information

No. of Amplifiers:
1 Amplifier
Input Offset Voltage:
50µV
Slew Rate:
1.2V/µs
Bandwidth:
1MHz
Supply Voltage Range:
± 2.3V to ± 18V
Amplifier Case Style:
DIP
No. of Pins:
8Pins
Amplifier Output:
Single Ended
CMRR:
130dB
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
AD620 Series
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
Supply Current:
900 µA
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Medical;
  • Signal Processing;
  • Industrial;
  • Automation & Process Control;
  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

Instrument Amplifier, 3 Amplifier, 125 µV, 4 V/µs, 1.3 MHz, ± 2.25V to ± 18V, DIP

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