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The junction temperature is in the safe region.

R B where R B is greater than 5 K. The AD interfaces directly to 8-,and bit single. AD amplifiers require 2.

Search Results for AD694 : 2 documents found

For more information about lead-free parts, please consult our Pb Lead free information page. The input amplifier may be configured to buffer and scale the. An external pass transistor may be used with the AD to off-load power dissipation, extending the temperature range of operation. Price Rohs Orders from Analog Devices. Pin programmable input ranges are precalibrated at 0 V to. Figure 8 shows an adjustment scheme that allows an approxi.

AD Datasheet(PDF) – Analog Devices

The junction temperature may be calculated with the following. Thread starter megaposiedon Start date Mar 19, For example, a resistor placed in parallel with R5 can. This adjustment scheme makes the accuracy of the. The following sections describe the different. The AD provides the voltage refer. The feature off-loads power dissipation to extend the temperature range of operation and minimize self-heating error.


The model is currently being produced, and generally available for purchase and sampling. The third section, a voltage reference and offset generator, is re. As shown, the circuit handles positive differential signals V IN. A second method, allows other spans of less than 10 V to be.

Figure 3 shows two protective diodes, D1 and D2, added. Package Description The package for this IC i. Temperature ranges may vary by model. Span Adjustment, 2 V Full Scale. Be prepared to compensate for. This circuit converts a constant voltage from the voltage. In the event that. Sample availability may be better than production availability.

To find the proper resistor values first select X, the desired. The input voltage used for the tests is 5 mV to 2 V and 5 mV to 10 V for the two precalibrated. Figure 11 shows the adjustment. When the AD is configured with a 10 V input full-scale the. Active laser trimming of the AD’s thin film resistors results. Didn’t find what you were looking for? This capacitor is rec. An NPN boost transistor can be added in the 2 V mode to in.


The model has not been released to general production, but samples may be available. It is recommended as a replacement for discrete designs in. Active laser trimming of the AD’s thin film resistors results in high levels of accuracy without the need for additional adjustments and calibration.

The various ranges specified are as follows: A single supply am. The output stage compliance extends to within 2 V of V S and its special design allows the output voltage to extend below common in dual supply operation. The model has been scheduled for obsolescence, but may still be purchased for a limited time. A monitored output is provided to drive an external pass. For example, choosing the adjustment range to be?

The alarm is off in normal op. A 2 V or 10 V voltage reference is available for user applications. The input signal is buffered by. When operated with a. C for each ?