HomedatasheetAD654JR

AD654JR Datasheet

Voltage to Frequency & Frequency to Voltage
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Description

The AD654JR is a monolithic V/F converter consisting of an input amplifier, a precision oscillator system, and a high current output stage. A single RC network is all that is required to set up any full scale (FS) frequency up to 500 kHz and any FS input voltage up to ± 30 V. Linearity error is only 0.03% for a 250 kHz FS, and operation is guaranteed over an 80 dB dynamic range. The overall temperature coefficient (excluding the effects of external components) is typically ±50 ppm/°C. The AD654 operates from a single supply of 5 V to 36 V and consumes only 2.0 mA quiescent current. AD654JR Features • Low Cost• Single or Dual Supply, 5 V to 36 V, 65 V to 618 V• Full-Scale Frequency Up to 500 kHz• Minimum Number of External Components Needed• Versatile Input Amplifier• Positive or Negative Voltage Modes• Negative Current Mode• High Input Impedance, Low Drift• Low Power: 2.0 mA Quiescent Current• Low Offset: 1 mV
Features

Parameters

[{"Name":"RoHS","Value":"No "},{"Name":"Full Scale Frequency","Value":"500 kHz "},{"Name":"Linearity Error","Value":"+/- 0.4 % FSR "},{"Name":"Maximum Operating Temperature","Value":"+ 85 C "},{"Name":"Minimum Operating Temperature","Value":"- 40 C "},{"Name":"Mounting Style","Value":"SMD/SMT "},{"Name":"Package / Case","Value":"SOIC-8 "},{"Name":"Packaging","Value":"Tube "}]

Manufacturer information

SEMTECH_ELEC [SEMTECH ELECTRONICS LTD.]
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