IC V-F CONVERTER MONO 8-SOIC
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Series: | - | Manufacturer: | Analog Devices Inc | ||
Supply Voltage - Max : | 3 V | Type: | Voltage to Frequency | ||
Frequency - Max: | 500kHz | Full Scale: | ±50ppm/°C | ||
Linearity: | ±0.2% | Mounting Type: | Surface Mount | ||
Package / Case: | 8-SOIC (0.154", 3.90mm Width) | Supplier Device Package: | 8-SOIC |
The AD654JR is one member of the AD654 family which designed as the monolithic V/F converter. This device consists of three parts:an input amplifier, a precision oscillator system, and a high current output stage, so it could operates from a single supply of 5 V to 36 V and consumes only 2.0 mA quiescent current. Also the AD654JR can accommodate a wide range of negative input voltages with proper selection of the scaling resistor.
Features of the AD654JR are:(1)low offset:1 mV;(2)low power:2.0 mA quiescent current;(3)versatile input amplifier:positive or negative voltage modes and negative current mode and high input impedance, low drift;(4)minimum number of external components needed;(5)full-scale frequency up to 500 kHz;(6)single or dual supply, 5 V to 36 V, 65 V to 618 V;(7)low cost. With the help of these points of features, it could accommodate a wide range of negative input voltages with proper selection of the scaling resistor.
The absolute maximum ratings of the AD654JR can be summarized as:(1)total supply voltage +Vs to -Vs:36 V;(2)maximum input voltage (pins 3, 4) to -Vs:-300 mV to +Vs;(3)maximum output current (instantaneous):50 mA;(4)maximum output current (sustained):25 mA;(5)logic common to -Vs:-500 mV to (+Vs-4);(6)storage temperature range:-65°C to +150°C. If you want to know more information such as the electrical characteristics about the AD654JR, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Technical/Catalog Information | AD654JR |
Vendor | Analog Devices Inc |
Category | Integrated Circuits (ICs) |
Package / Case | 8-SOIC (3.9mm Width) |
Type | Voltage to Frequency |
Frequency-Max | 500kHz |
Linearity | ±0.2% |
Full Scale | ±50ppm/°C |
Packaging | Tube |
RoHS Status | RoHS Non-Compliant |
Other Names | AD654JR AD654JR |