AD654JN

Analog Devices

Part Number:	AD654JN
Manufacturer:	Analog Devices
Part Type:	Integrated Circuits (ICs) > AD654JN
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Description:	Low Cost Monolithic Voltage-to-Frequency Converter \| IC V-F CONVERTER MONO 8-DIP

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04/22/2026 – There are 515 pieces pieces of Part Number AD654JN Available.

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Low Cost Monolithic Voltage-to-Frequency Converter | IC V-F CONVERTER MONO 8-DIP

Specifications

TYPE	DESCRIPTION
Case/Package	DIP
Contact Plating	Lead, Tin
Mount	Through Hole
Number of Pins	8
Accuracy	0.4 %
Dual Supply Voltage	15 V
Frequency	500 kHz
Linearity	0.2 %
Max Dual Supply Voltage	18 V
Max Frequency	500 kHz
Max Input Voltage	14 V
Max Operating Temperature	85 °C
Max Supply Voltage	36 V
Min Dual Supply Voltage	5 V
Min Operating Temperature	-40 °C
Min Supply Voltage	4.5 V
Nominal Supply Current	2.5 mA
Operating Supply Current	2.5 mA
Operating Supply Voltage	28 V
Packaging	Bulk
Height	3.43 mm
Length	9.27 mm
Width	7.24 mm
Case/Package	DIP
Contact Plating	Lead, Tin
Mount	Through Hole
Number of Pins	8
Accuracy	0.4 %
Dual Supply Voltage	15 V
Frequency	500 kHz
Linearity	0.2 %
Max Dual Supply Voltage	18 V
Max Frequency	500 kHz
Max Input Voltage	14 V
Max Operating Temperature	85 °C
Max Supply Voltage	36 V
Min Dual Supply Voltage	5 V
Min Operating Temperature	-40 °C
Min Supply Voltage	4.5 V
Nominal Supply Current	2.5 mA
Operating Supply Current	2.5 mA
Operating Supply Voltage	28 V
Packaging	Bulk
Height	3.43 mm
Length	9.27 mm
Width	7.24 mm

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Documentation for Analog Devices AD654JN

Datasheet	View & Download AD654JN Datasheet
Datasheet	View & Download AD654JN Datasheet
Datasheet	View & Download AD654JN Datasheet
Datasheet	View & Download AD654JN Datasheet
Datasheet	View & Download AD654JN Datasheet
Datasheet	View & Download AD654JN Datasheet
Datasheet	View & Download AD654JN Datasheet
Datasheet	View & Download AD654JN Datasheet
Datasheet	View & Download AD654JN Datasheet
Datasheet	View & Download AD654JN Datasheet

Alternate Descriptions

Descriptions of Analog Devices AD654JN provided by its distributors.
Low Cost Monolithic Voltage-to-Frequency Converter | IC V-F CONVERTER MONO 8-DIP
Converter; Voltage to Frequency; 8; 8-Lead DIP; 500 kHz; 5 to 36 V; 36 V
The AD654 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. The low drift (4 µV/°C typ) input amplifier allows operation directly from small signals such as thermocouples or strain gauges while offering a high (250 M(ohm)) input resistance. Unlike most V/F converters, the AD654 provides a square-wave output, and can drive up to 12 TTL loads, optocouplers, long cables, or similar loads.
Descriptions of Analog Devices AD654JN provided by its distributors.
Low Cost Monolithic Voltage-to-Frequency Converter | IC V-F CONVERTER MONO 8-DIP
Converter; Voltage to Frequency; 8; 8-Lead DIP; 500 kHz; 5 to 36 V; 36 V
The AD654 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. The low drift (4 µV/°C typ) input amplifier allows operation directly from small signals such as thermocouples or strain gauges while offering a high (250 M(ohm)) input resistance. Unlike most V/F converters, the AD654 provides a square-wave output, and can drive up to 12 TTL loads, optocouplers, long cables, or similar loads.

AD654JN

Analog Devices

Specifications

Images

Documentation for Analog Devices AD654JN

Alternate Descriptions

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