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Partname:AD7740KRMZ
Description:3 V/5 V Low Power, Synchronous Voltage-to-Frequency Converter
Manufacturer:Analog Devices
Pins:8
Datasheet:PDF (144K).
Click here to download *)

The AD7740 is a low-cost, ultrasmall synchronous Voltage-toFrequency Converter (VFC). It works from a single 3.0 V to 3.6 V or 4.75 V to 5.25 V supply consuming 0.9 mA. The AD7740 is available in an 8-lead SOT-23 and also in an 8-lead microSOIC package. Small package, low cost and ease of use were major design goals for this product. The part contains an on-chip 2.5 V bandgap reference but the user may overdrive this using an external reference. This external reference range includes VDD. The full-scale output frequency is synchronous with the clock signal on the CLKIN pin. This clock can be generated with the addition of an external crystal (or resonator) or supplied from a CMOS-compatible clock source. The part has a maximum input frequency of 1 MHz.

Click here to download AD7740KRMZ Datasheet
Click here to download AD7740KRMZ Datasheet
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