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Description:High precision +-10V reference
Manufacturer:Analog Devices
Oper. temp.:-55 to 125
Datasheet:PDF (407K).
Click here to download *)

The AD688 is a high precision 10 V tracking reference. Low tracking error, low initial error and low temperature drift give the AD688 reference absolute 10 V accuracy performance previously unavailable in monolithic form. The AD688 uses a proprietary ion-implanted buried Zener diode, and laser-waferdrift-trimming of high stability thin-film resistors to provide outstanding performance at low cost. The AD688 includes the basic reference cell and three additional amplifiers. The amplifiers are laser-trimmed for low offset and low drift and maintain the accuracy of the reference. The amplifiers are configured to allow Kelvin connections to the load and/or boosters for driving long lines or high current loads, delivering the full accuracy of the AD688 where it is required in the application circuit.

Click here to download AD688BQ Datasheet
Click here to download AD688BQ Datasheet
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