Product Summary

The AD521SD/883B is a second generation, low cost, monolithic IC instrumentation amplifier developed by analog devices. As a true instrumentation amplifier, the AD521SD/883B is a gain block with differential inputs and an accurately programmable input/output gain relationship. The AD521SD/883B should not be confused with an operational amplifier, althrough several manufacturers offer op amps which can be used as building blocks in variable gain instrumentation amplifier circuits.

Parametrics

AD521SD/883B absolute maximum ratings: (1)specified performance temperature range:-0℃ to +70℃; (2)operating temperature:-25℃ to +85℃; (3)storage temperature:-65℃ to +150℃.

Features

AD521SD/883B features: (1)programmable gains from 0.01 to 1000; (2)differential inputs; (3)high CMRR:110dB min; (4)low drift:2μV/℃ max(L); (5)complete input protection, power ON and power OFF; (6)functionally complete with the addition of two resistors; (7)internally compensted; (8)gain bandwidth product:40MHz; (9)output current limited:25mA; (10)very low noise:0.5uV p-p, 0.1Hz to 10Hz, RTI @G=1000; (11)Chips are available.

Diagrams

AD521SD/883B circuit diagram

AD5200
AD5200

Other


Data Sheet

Negotiable 
AD520-00
AD520-00

NVE Corp/Sensor Products

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Data Sheet

1-500: $1.65
AD520-02
AD520-02

NVE Corp/Sensor Products

SENSOR MAG SW 28G STANDARD 8SOIC

Data Sheet

1-552: $1.62
AD5200BRM10
AD5200BRM10

Analog Devices Inc

IC POT DGTL 10K 256POS 10MSOP

Data Sheet

Negotiable 
AD5200BRM10-REEL7
AD5200BRM10-REEL7

Analog Devices Inc

IC POT DGTL 10K 256POS 10MSOP

Data Sheet

Negotiable 
AD5200BRM50
AD5200BRM50

Analog Devices Inc

IC POT DGTL 50K 256POS 10MSOP

Data Sheet

Negotiable