Analog Devices

AD526JN - Software Programmable Gain Amplifier

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Features Digitally Programmable Binary Gains from 1 to 16 Two-Chip Cascade Mode Achieves Binary Gain from 1 to 256 Fast Settling Time Low Nonlinearity ±0.005% FSR Max Excellent DC Accuracy TTL-Compatible Digital Inputs

Pin Description Pin Number Description 1 DIG GND - Digital Ground 2 NULL - Null 3 Vin - Signal Input 4 NULL - Null 5 ANALOG GND 2 - Analog Ground 6 ANALOG GND 2 - Analog Ground 7 -Vs - Negative Supply 8 Vout SENSE - Output 9 Vout FORCE - Output 10 +Vs - Positive Supply 11 B - Programmable Gain Setting 12 A2 - Programmable Gain Setting 13 CLK - Clock 14 CS - Chip Select 15 A0 - Programmable Gain Setting 16 A1 - Programmable Gain Setting

Pin Layout Dimensional Drawing

Technical Data Data Sheet Analog Devices - Data Sheet for AD526 Application Notes