Hot-selling and scarce AD524CD Instrumentation Amplifier 1 Circuit 16-CDIP spot stock

Product Descriptions

The AD524 is a precision monolithic instrumentation amplifier designed for data acquisition applications requiring high accuracy under worst-case operating conditions. An outstanding combination of high linearity, high common mode rejection, low offset voltage drift and low noise makes the AD524 suitable for use in many data acquisition systems.

The AD524 has an output offset voltage drift of less than 25 µV/°C, input offset voltage drift of less than 0.5 µV/°C, CMR above 90 dB at unity gain (120 dB at G = 1000) and maximum nonlinearity of 0.003% at G = 1. In addition to the outstanding dc specifications, the AD524 also has a 25 kHz gain bandwidth product (G = 1000). To make it suitable for high speed data acquisition systems the AD524 has an output slew rate of 5 V/µs and settles in 15 µs to 0.01% for gains of 1 to 100.

As a complete amplifier the AD524 does not require any external components for fixed gains of 1, 10, 100 and 1000. For other gain settings between 1 and 1000 only a single resistor is required. The AD524 input is fully protected for both power-on and power-off fault conditions.

The AD524 IC instrumentation amplifier is available in four different versions of accuracy and operating temperature range. The economical “A” grade, the low drift “B” grade and lower drift, higher linearity “C” grade are specified from –25°C to +85°C. The “S” grade guarantees performance to specification over the extended temperature range –55°C to +125°C. Devices are available in 16-lead ceramic DIP and SOIC packages and a 20-terminal leadless chip carrier.

Product Features

Low Noise: 0.3 mV p-p 0.1 Hz to 10 Hz

Low Nonlinearity: 0.003% (G = 1)

High CMRR: 120 dB (G = 1000)

Low Offset Voltage: 50 mV

Low Offset Voltage Drift: 0.5 mV/8 C

Gain Bandwidth Product: 25 MHz

Pin Programmable Gains of 1, 10, 100, 1000

Input Protection, Power On–Power Off

No External Components Required

Internally Compensated

MIL-STD-883B and Chips Available

16-Lead Ceramic DIP and SOIC Packages and

20-Terminal Leadless Chip Carriers Available

Available in Tape and Reel in Accordance

with EIA-481A Standard

Standard Military Drawing Also Available

Product Specification

Product Photos

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