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AD526 Software Programmable Gain Amplifier Datasheet

Photograph
AD526JN - AD526 Software Programmable Gain Amplifier

Product Details

The AD526 is a single-ended, monolithic software programmable gain amplifier with gains of 1,2,4,8 and 16. The AD526 is a complete unit including an amplifier, resistor network and TTL-compatible latched inputs. The device has low gain error and low nonlinearity which is ideal for use in precision instrumentation applications.


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 Layout
Analog Devices AD526 Pin Layout

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
Dimensional Drawing
AD526JN - PDIP16 Dimension Drawing

Technical Data

Datasheet

Analog Devices website - Datasheet for AD526 AD526 Datasheet

Application Notes