Analog Devices AD654JN
$ 5.74
Inventory History
3 month trend: +0.00%
CAD Models
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Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 5.74
$ 9.11
$ 9.11
Stock
329,767
805,247
805,247
Authorized Distributors
1
3
3
Case/Package
DIP
PDIP
PDIP
Number of Pins
8
8
8
Logic Function
-
-
-
Frequency
500 kHz
500 kHz
500 kHz
Interface
-
-
-
Memory Size
-
-
-
Min Supply Voltage
4.5 V
5 V
5 V
Max Supply Voltage
36 V
36 V
36 V
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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.
Manufacturer Aliases
Analog Devices has several brands around the world that distributors may use as alternate names. Analog Devices may also be known as the following names:
- Analog Devices Inc
- ANALOG
- ADI
- ANALOG DEVICE
- ANALOG DEV
- AD
- ANA
- PMI
- Analog Devices Inc/Maxim Integrated
- ADV
- ADA
- ANALOG DEVIC
- PMI/AD
- ANALOG DEVI
- AD/PMI
- STOCK
- Analog Devices / Linear Technology
- ANALOG INTERGRATIONS CORP
- AD - Analog Devices
- PRECISION MONOLITIC INC
- ADI (Analog Devices Inc)
- ANADEV
- Analog Devices / Hittite
- ANALOG DEVICES (ADI)
- ANLOGDEVIC
- Analog Devices Inc.
- Maxim Analog Devices
- Analog Devices / Maxim Integrated
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageDIP
Contact PlatingLead, Tin
MountThrough Hole
Number of Pins8
Technical
Accuracy0.4 %
Dual Supply Voltage15 V
Frequency500 kHz
Linearity0.2 %
Max Dual Supply Voltage18 V
Max Frequency500 kHz
Max Input Voltage14 V
Max Operating Temperature85 °C
Max Supply Voltage36 V
Min Dual Supply Voltage5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Nominal Supply Current2.5 mA
Operating Supply Current2.5 mA
Operating Supply Voltage28 V
PackagingBulk
Dimensions
Height3.43 mm
Length9.27 mm
Width7.24 mm